{"id":6120,"date":"2021-06-29T12:26:31","date_gmt":"2021-06-29T12:26:31","guid":{"rendered":"https:\/\/www.levapack.com\/?p=6120"},"modified":"2026-01-06T13:52:08","modified_gmt":"2026-01-06T05:52:08","slug":"guide-de-couture-double","status":"publish","type":"post","link":"https:\/\/www.levapack.com\/fr\/guide-de-couture-double\/","title":{"rendered":"Guide complet sur la double couture"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6120\" class=\"elementor elementor-6120\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1bc7e99 elementor-section-stretched elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"1bc7e99\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;slideshow&quot;,&quot;background_slideshow_gallery&quot;:[{&quot;id&quot;:5165,&quot;url&quot;:&quot;https:\\\/\\\/www.levapack.com\\\/wp-content\\\/uploads\\\/2021\\\/05\\\/product_banner.jpg&quot;}],&quot;background_slideshow_loop&quot;:&quot;yes&quot;,&quot;background_slideshow_slide_duration&quot;:5000,&quot;background_slideshow_slide_transition&quot;:&quot;fade&quot;,&quot;background_slideshow_transition_duration&quot;:500}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-21a9066\" data-id=\"21a9066\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ceb515e elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"ceb515e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-066ca5d\" data-id=\"066ca5d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-198df3a elementor-widget elementor-widget-heading\" data-id=\"198df3a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Guide de la double couture : M\u00e9canique, qualit\u00e9 et s\u00e9lection des \u00e9quipements<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-38bc204\" data-id=\"38bc204\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dd6c87f elementor-align-justify elementor-widget__width-initial quote-btn elementor-widget elementor-widget-button\" data-id=\"dd6c87f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjExMjMiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\" rel=\"nofollow\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\"><b> Demande de devis &gt; <\/b><\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eef2453 elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eef2453\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0b85e09\" data-id=\"0b85e09\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a625d08 elementor-widget elementor-widget-text-editor\" data-id=\"a625d08\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-UsfYdTp3goWRvixYIlKcb0nnn9f\">La derni\u00e8re fronti\u00e8re du contr\u00f4le de la qualit\u00e9 est l'int\u00e9grit\u00e9 d'un conteneur. Depuis plus d'un si\u00e8cle, la double soudure est la norme ultime de scellage des r\u00e9cipients m\u00e9talliques dans l'industrie de l'emballage. Dans l'industrie des aliments et des boissons, il ne s'agit pas d'une question d'int\u00e9r\u00eat m\u00e9canique de conna\u00eetre les d\u00e9tails techniques de la double soudure, qu'il s'agisse d'une brasserie artisanale en d\u00e9marrage ou d'une multinationale de l'agroalimentaire ; il s'agit d'un \u00e9l\u00e9ment essentiel de la s\u00e9curit\u00e9 alimentaire, de la dur\u00e9e de conservation et de la protection de la marque.<\/div><div>\u00a0<\/div><div class=\"ace-line ace-line old-record-id-UsfYdTp3goWRvixYIlKcb0nnn9f\">Ce guide examine les principes m\u00e9caniques du double serti, les principaux param\u00e8tres de qualit\u00e9 et propose un guide pour la s\u00e9lection d'\u00e9quipements qui r\u00e9duisent le risque op\u00e9rationnel tout au long du processus de mise en conserve.<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7e3384b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e3384b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-aaa7be9\" data-id=\"aaa7be9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8e107c2 elementor-widget elementor-widget-spacer\" data-id=\"8e107c2\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f3c7686 elementor-widget elementor-widget-table-of-contents\" data-id=\"f3c7686\" data-element_type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t<h2 class=\"elementor-toc__header-title\">\n\t\t\t\tTable des mati\u00e8res\t\t\t<\/h2>\n\t\t\t\t\t<\/div>\n\t\t<div id=\"elementor-toc__f3c7686\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3206c2f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3206c2f\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bfbcc41\" data-id=\"bfbcc41\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-74ce6fb elementor-widget elementor-widget-heading\" data-id=\"74ce6fb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span style=\"color: rgb(22, 25, 34); font-family: Arial, Arial, Tahoma, sans-serif; font-size: 44px; letter-spacing: 0px;\"><b>Qu'est-ce qu'une double soudure dans un emballage m\u00e9tallique ?<\/b><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fa87cc6 elementor-widget elementor-widget-text-editor\" data-id=\"fa87cc6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Le double sertissage est un joint m\u00e9canique tr\u00e8s pr\u00e9cis cr\u00e9\u00e9 par l'embo\u00eetement des bords d'un corps de bo\u00eete et d'un couvercle (extr\u00e9mit\u00e9) au cours du processus de sertissage. Contrairement au thermoscellage des r\u00e9cipients en plastique ou \u00e0 la fixation par friction d'un bouchon \u00e0 pression, le double sertissage repose sur la d\u00e9formation irr\u00e9versible des couches m\u00e9talliques pour former une barri\u00e8re physique.<\/p><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-P5KYdeDecoarXUxYyqccGthTnMg\">L'objectif principal de cette op\u00e9ration de couture est de cr\u00e9er un joint herm\u00e9tique. Techniquement, un joint herm\u00e9tique est un joint qui est \u00e9tanche \u00e0 l'air et totalement imperm\u00e9able aux contaminants externes, tels que les gaz, l'humidit\u00e9 et les micro-organismes. C'est ce joint qui permet aux produits p\u00e9rissables de rester commercialement st\u00e9riles \u00e0 temp\u00e9rature ambiante pendant des ann\u00e9es dans le contexte de l'industrie alimentaire.<\/div><div class=\"ace-line ace-line old-record-id-P5KYdeDecoarXUxYyqccGthTnMg\"><span style=\"letter-spacing: 0px;\">\u00a0<\/span><\/div><div class=\"ace-line ace-line old-record-id-P5KYdeDecoarXUxYyqccGthTnMg\"><span style=\"letter-spacing: 0px;\">La double couture est une architecture tridimensionnelle. Il ne s'agit pas simplement de plier du m\u00e9tal, mais de contr\u00f4ler les espaces entre les plis. Quelques microns peuvent cr\u00e9er un point d'entr\u00e9e pour les bact\u00e9ries a\u00e9robies, y compris Clostridium botulinum, pour p\u00e9n\u00e9trer dans le corps du r\u00e9cipient apr\u00e8s le processus de refroidissement. Ainsi, le point le plus important du syst\u00e8me de gestion de la qualit\u00e9 (QMS) de toute ligne de sertissage de bo\u00eetes est le maintien de l'int\u00e9grit\u00e9 de la double couture.<\/span><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b67253b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b67253b\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-595f4af\" data-id=\"595f4af\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e5f8ae1 elementor-widget elementor-widget-heading\" data-id=\"e5f8ae1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Composants essentiels et terminologie de base<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2273cd elementor-widget elementor-widget-text-editor\" data-id=\"d2273cd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Il faut parler de la g\u00e9om\u00e9trie de la couture pour contr\u00f4ler une ligne de couture automatis\u00e9e. Chaque aspect d'une double couture raconte le calibrage de la machine et la performance du mat\u00e9riau.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f11ac64 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f11ac64\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5f37dcc\" data-id=\"5f37dcc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-81c081c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"81c081c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7bf0278\" data-id=\"7bf0278\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ca07586 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"ca07586\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-47b453e\" data-id=\"47b453e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7573a1f elementor-widget elementor-widget-text-editor\" data-id=\"7573a1f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Crochet de corps :<\/b> <span style=\"background-color: #fcfcfc; letter-spacing: 0px;\">Il s'agit de la partie du corps de la collerette de la bo\u00eete qui est pli\u00e9e vers le bas lors du processus de couture. Le crochet du corps doit \u00eatre suffisamment long pour permettre le chevauchement, mais pas trop pour ne pas provoquer de flambage de la structure.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-9b67cb7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9b67cb7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ca3e3d4\" data-id=\"ca3e3d4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0098f4a elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"0098f4a\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1467b9b\" data-id=\"1467b9b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-299e167 elementor-widget elementor-widget-text-editor\" data-id=\"299e167\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Crochet de couverture <\/b><strong>(Crochet d'extr\u00e9mit\u00e9)<\/strong><b>: <\/b><span style=\"background-color: #fcfcfc; letter-spacing: 0px;\">Il s'agit de la partie du couvercle de la bo\u00eete (la \"boucle\") qui est repli\u00e9e et pli\u00e9e derri\u00e8re le crochet du corps. Un long crochet de couverture permet de p\u00e9n\u00e9trer plus profond\u00e9ment dans le pli et sert de joint interne.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ff2d285 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ff2d285\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8a6ee2a\" data-id=\"8a6ee2a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dc8a2f5 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"dc8a2f5\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b1fc21c\" data-id=\"b1fc21c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b0ae57e elementor-widget elementor-widget-text-editor\" data-id=\"b0ae57e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Chevauchement :<\/b> <span style=\"background-color: #fcfcfc; letter-spacing: 0px;\">Il s'agit probablement de la mesure la plus importante dans l'analyse des coutures. La distance physique \u00e0 laquelle le crochet de la housse et le crochet de la carrosserie s'embo\u00eetent est connue sous le nom de distance physique. Sans un chevauchement ad\u00e9quat, la couture manque d'int\u00e9grit\u00e9 structurelle.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-285a34e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"285a34e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-37f0d99\" data-id=\"37f0d99\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cbb61ba elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"cbb61ba\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9eb7a8c\" data-id=\"9eb7a8c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9bfd339 elementor-widget elementor-widget-text-editor\" data-id=\"9bfd339\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong style=\"background-color: #fcfcfc; letter-spacing: 0px;\">\u00c9paisseur du joint<\/strong><span style=\"font-weight: 400; background-color: #fcfcfc; letter-spacing: 0px;\">:\u00a0<\/span><span style=\"background-color: #fcfcfc; letter-spacing: 0px;\">Il s'agit de la largeur totale du double joint fini, qui correspond \u00e0 la largeur des cinq couches de m\u00e9tal (trois couches du couvercle et deux couches du corps). Une \u00e9paisseur excessive est g\u00e9n\u00e9ralement le signe d'un rouleau de deuxi\u00e8me op\u00e9ration mal fix\u00e9.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-cc7f21a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cc7f21a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8719b95\" data-id=\"8719b95\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b4c685f elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"b4c685f\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-083dc47\" data-id=\"083dc47\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-25b8c33 elementor-widget elementor-widget-text-editor\" data-id=\"25b8c33\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong style=\"letter-spacing: 0px; background-color: #ffffff;\">S<\/strong><strong style=\"background-color: #fcfcfc; letter-spacing: 0px;\">Largeur de la poutre (longueur\/hauteur)<\/strong><b style=\"background-color: #fcfcfc; letter-spacing: 0px;\">:<\/b> <span style=\"background-color: #fcfcfc; letter-spacing: 0px;\">Il s'agit de la plus grande dimension du serti dans le sens de l'axe vertical de la bo\u00eete. Des variations de largeur peuvent indiquer des probl\u00e8mes d'alignement du rouleau ou d'usure du mandrin.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-eb9d0f6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eb9d0f6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d8ea9f1\" data-id=\"d8ea9f1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1412284 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"1412284\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-93f0d2b\" data-id=\"93f0d2b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-85f3480 elementor-widget elementor-widget-text-editor\" data-id=\"85f3480\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div><strong>Compte-gouttes<\/strong><b style=\"background-color: #fcfcfc; letter-spacing: 0px;\">:<\/b><span style=\"font-weight: 400; background-color: #fcfcfc; letter-spacing: 0px;\">\u00a0<\/span><span style=\"background-color: #fcfcfc; letter-spacing: 0px;\">Il s'agit de la distance entre le haut de la double couture et le bas de l'extr\u00e9mit\u00e9 de la bo\u00eete. Il s'agit d'une mesure importante, car elle indique dans quelle mesure le couvercle de la bo\u00eete s'adapte au mandrin de sertissage.<\/span><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-47a7ff2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"47a7ff2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3696204\" data-id=\"3696204\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6bea943 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"6bea943\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-57fe681\" data-id=\"57fe681\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c25c21f elementor-widget elementor-widget-text-editor\" data-id=\"c25c21f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong style=\"background-color: #fcfcfc; letter-spacing: 0px;\">Compos\u00e9 d'\u00e9tanch\u00e9it\u00e9<\/strong><b style=\"background-color: #fcfcfc; letter-spacing: 0px;\">:<\/b> <span style=\"background-color: #fcfcfc; letter-spacing: 0px;\">Il s'agit d'un rev\u00eatement sp\u00e9cial et r\u00e9sistant, g\u00e9n\u00e9ralement un caoutchouc synth\u00e9tique ou un polym\u00e8re, qui est appliqu\u00e9 sur la boucle de l'extr\u00e9mit\u00e9 de la bo\u00eete avant qu'elle n'atteigne la sertisseuse. Sous la haute pression de la <\/span><strong style=\"background-color: #fcfcfc; letter-spacing: 0px;\">op\u00e9ration de couture<\/strong><span style=\"background-color: #fcfcfc; letter-spacing: 0px;\">Sous l'effet de la haute pression de la deuxi\u00e8me op\u00e9ration, ce compos\u00e9 est introduit dans les vides microscopiques entre les crochets m\u00e9talliques et assure une fermeture \u00e9tanche au gaz.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d15604 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"7d15604\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img alt=\"\" fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"419\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-4-768x419.webp\" class=\"attachment-medium_large size-medium_large wp-image-75103\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-4-768x419.webp 768w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-4-300x164.webp 300w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-4-1024x559.webp 1024w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-4-1536x838.webp 1536w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-4-2048x1117.webp 2048w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-4-18x10.webp 18w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-4-260x142.webp 260w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-4-50x27.webp 50w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-4-138x75.webp 138w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-056630f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"056630f\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2a13972\" data-id=\"2a13972\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1df6a66 elementor-widget elementor-widget-heading\" data-id=\"1df6a66\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span style=\"color: rgb(22, 25, 34); font-family: Arial, Arial, Tahoma, sans-serif; font-size: 44px; letter-spacing: 0px;\"><b>Comment se forme le double joint<\/b><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f20d998 elementor-widget elementor-widget-text-editor\" data-id=\"f20d998\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-MwH7dr1BnoWEFjxHzGKcGGH7nTh\">La cr\u00e9ation d'un double joint est une proc\u00e9dure m\u00e9canique en deux \u00e9tapes. Il s'agit d'une d\u00e9formation progressive et graduelle d'un r\u00e9cipient en \u00e9tain ou en aluminium, sans fracturer ou \u00e9rafler les finitions protectrices.<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-fa4e33f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fa4e33f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ff7b331\" data-id=\"ff7b331\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4842ce9 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"4842ce9\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f9f1689\" data-id=\"f9f1689\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-77a0e98 elementor-widget elementor-widget-text-editor\" data-id=\"77a0e98\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"old-record-id-YjnXdKQZYowtTUxQdbecvgMJnIf\"><strong>La premi\u00e8re op\u00e9ration : Cr\u00e9ation de l'interverrouillage<\/strong><\/div><\/div><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-ZmBUdNTY6oiAhRxflXncGSyVn3d\">La premi\u00e8re \u00e9tape consiste \u00e0 soulever une bo\u00eete de conserve charg\u00e9e de produit pour la mettre en place. Le mandrin de sertissage est ins\u00e9r\u00e9 dans l'\u00e9videment du couvercle, ce qui permet de serrer fermement le couvercle contre le corps de la bo\u00eete. Le rouleau de sertissage de la premi\u00e8re op\u00e9ration se dirige alors vers la bo\u00eete.<\/div><div class=\"ace-line ace-line old-record-id-ZmBUdNTY6oiAhRxflXncGSyVn3d\">Le profil du rouleau de la premi\u00e8re op\u00e9ration est profond et \u00e9troit. Il vise \u00e0 enrouler la boucle du couvercle le long du rebord du corps de la bo\u00eete. Le m\u00e9tal est orient\u00e9 vers une forme de crochet l\u00e2che au fur et \u00e0 mesure que la bo\u00eete tourne contre le rouleau. \u00c0 la fin de cette phase, le crochet du couvercle et le crochet du corps sont entrelac\u00e9s, bien que le joint ne soit pas \u00e9tanche. Une coupe transversale r\u00e9alis\u00e9e \u00e0 ce stade donnerait une forme de S l\u00e2che. La premi\u00e8re op\u00e9ration est tr\u00e8s importante ; elle doit \u00eatre suffisamment serr\u00e9e pour que les crochets ne soient pas trop courts pour se chevaucher lors de la deuxi\u00e8me op\u00e9ration.<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7e0ba3e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e0ba3e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-457f47c\" data-id=\"457f47c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-faa7978 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"faa7978\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8963386\" data-id=\"8963386\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c56de36 elementor-widget elementor-widget-text-editor\" data-id=\"c56de36\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"old-record-id-YjnXdKQZYowtTUxQdbecvgMJnIf\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-Z6dcdqnR6oFtSmx9VG6cyqrQnZd\" data-list=\"bullet\"><strong>La deuxi\u00e8me op\u00e9ration : Compression finale<\/strong><\/li><\/ul><\/div><\/div><\/div><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-ZmBUdNTY6oiAhRxflXncGSyVn3d\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-FtMXdd7l8oVmjhx8mOacf81vnsc\">Le profil du rouleau de deuxi\u00e8me op\u00e9ration est plus plat et moins profond. Il a une fonction de compression \u00e0 haute pression. Il glisse pour aplatir la structure \u00e0 cinq couches contre le mandrin de sertissage. Cette force diminue l'\u00e9paisseur de la couture et rapproche les crochets m\u00e9talliques.<\/div><div class=\"ace-line ace-line old-record-id-MMr4dra4AoE0rAxy6JTcO0VenYe\">Plus important encore, cette compression permet au produit d'\u00e9tanch\u00e9it\u00e9 de s'\u00e9couler uniform\u00e9ment \u00e0 travers les vides internes du joint. La deuxi\u00e8me op\u00e9ration consiste \u00e0 transformer l'embo\u00eetement m\u00e9canique l\u00e2che en une unit\u00e9 solide et herm\u00e9tique. Lorsque la pression est trop faible, le compos\u00e9 ne remplit pas les vides et il y a des fuites. Une pression excessive peut entra\u00eener l'\u00e9tirement du m\u00e9tal ou l'expulsion du compos\u00e9 (ce que l'on appelle l'expulsion du compos\u00e9), ce qui r\u00e9duit la dur\u00e9e de vie du joint.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1aa6509 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1aa6509\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6baf405\" data-id=\"6baf405\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a67ea87 elementor-widget elementor-widget-image\" data-id=\"a67ea87\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img alt=\"\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-7.webp\" class=\"attachment-large size-large wp-image-75105\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-7.webp 1024w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-7-300x225.webp 300w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-7-768x576.webp 768w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-7-16x12.webp 16w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-7-195x146.webp 195w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-7-50x38.webp 50w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-7-100x75.webp 100w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-7-960x720.webp 960w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d4691fd\" data-id=\"d4691fd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aa7ab95 elementor-widget elementor-widget-image\" data-id=\"aa7ab95\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img alt=\"\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-5.webp\" class=\"attachment-large size-large wp-image-75104\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-5.webp 1024w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-5-300x225.webp 300w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-5-768x576.webp 768w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-5-16x12.webp 16w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-5-195x146.webp 195w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-5-50x38.webp 50w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-5-100x75.webp 100w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/double-seam-5-960x720.webp 960w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6919df4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6919df4\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a9a0d1a\" data-id=\"a9a0d1a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17ed2ba elementor-widget elementor-widget-heading\" data-id=\"17ed2ba\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span style=\"color: rgb(22, 25, 34); font-family: Arial, Arial, Tahoma, sans-serif; font-size: 44px; letter-spacing: 0px;\"><b>Principaux avantages de la technologie de la double couture<\/b><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7f1161 elementor-widget elementor-widget-text-editor\" data-id=\"b7f1161\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-MwH7dr1BnoWEFjxHzGKcGGH7nTh\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-BYdrdBTaWo9R7cxKh5scFCmhngc\">Bien que d'autres types d'emballages aient \u00e9t\u00e9 d\u00e9velopp\u00e9s, la double soudure reste le type de conservation le plus privil\u00e9gi\u00e9 \u00e0 l'\u00e9chelle industrielle, et ce pour plusieurs raisons :<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-cbb21ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cbb21ed\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2c8980a\" data-id=\"2c8980a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-814f20c elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"814f20c\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-91b6827\" data-id=\"91b6827\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2a3bf87 elementor-widget elementor-widget-text-editor\" data-id=\"2a3bf87\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"old-record-id-YjnXdKQZYowtTUxQdbecvgMJnIf\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"old-record-id-LWkldYYUHoVqTHxk7K4cILD8nFg\"><strong>R\u00e9sistance \u00e9lev\u00e9e \u00e0 la pression interne et externe : <\/strong>Les bo\u00eetes m\u00e9talliques sont souvent utilis\u00e9es pour les boissons gazeuses (pression interne) ou les l\u00e9gumes emball\u00e9s sous vide (pression atmosph\u00e9rique externe). La r\u00e9sistance m\u00e9canique permettant de supporter ces forces sans d\u00e9faillance est assur\u00e9e par les crochets imbriqu\u00e9s d'un double serti.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1342f01 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1342f01\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-221273f\" data-id=\"221273f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7b40dc9 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"7b40dc9\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d9aa150\" data-id=\"d9aa150\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c7147ec elementor-widget elementor-widget-text-editor\" data-id=\"c7147ec\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"old-record-id-YjnXdKQZYowtTUxQdbecvgMJnIf\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"old-record-id-LWkldYYUHoVqTHxk7K4cILD8nFg\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"old-record-id-UmIEdklS0oFHtOxpHXKcxrKTnnb\"><strong>Stabilit\u00e9 thermique<\/strong><strong>: <\/strong>Le double joint est une liaison enti\u00e8rement m\u00e9canique. Il n'est pas bas\u00e9 sur des adh\u00e9sifs qui peuvent se d\u00e9grader lorsqu'ils sont expos\u00e9s \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es. Il convient donc au processus d'autoclave o\u00f9 les bo\u00eetes sont expos\u00e9es \u00e0 121 \u00b0C ou plus pour atteindre la st\u00e9rilit\u00e9 commerciale.<\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-18f73b9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"18f73b9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b3a9e00\" data-id=\"b3a9e00\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dec91ee elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"dec91ee\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b90e6fa\" data-id=\"b90e6fa\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-83a4dbc elementor-widget elementor-widget-text-editor\" data-id=\"83a4dbc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-CiwUd98hvoDInSxAlp9cX4bTnqc\" data-list=\"bullet\"><div><strong>Pr\u00e9servation de l'int\u00e9grit\u00e9 des produits :<\/strong> Comme le processus de double sertissage est froid (aucune chaleur n'est n\u00e9cessaire pour coller le couvercle), il \u00e9limine la possibilit\u00e9 de perte d'ar\u00f4me pendant le processus de scellage en raison de la chaleur. Ceci est particuli\u00e8rement important pour les boissons haut de gamme et les nutriments sensibles.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1a0625b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1a0625b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-0423fc2\" data-id=\"0423fc2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8cbd3f2 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"8cbd3f2\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-74ada7f\" data-id=\"74ada7f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7fef2b0 elementor-widget elementor-widget-text-editor\" data-id=\"7fef2b0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-V178dit5EoaNvBxr3tUcWfsGnLb\" data-list=\"bullet\"><div><strong>Op\u00e9rationnel <\/strong><strong>D\u00e9bit<\/strong><strong>:<\/strong> Les sertisseuses rotatives modernes peuvent traiter plus de 1 500 bo\u00eetes en une minute. Cette \u00e9volutivit\u00e9 est sans commune mesure avec la plupart des autres technologies de scellage et constitue donc la solution la plus rentable pour la production de masse.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-79428d3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"79428d3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6a503bc\" data-id=\"6a503bc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75a2c2c elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"75a2c2c\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f9024bc\" data-id=\"f9024bc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-14aa9d3 elementor-widget elementor-widget-text-editor\" data-id=\"14aa9d3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-Z95QdjdAwohqCmxweUicRyD5nrg\" data-list=\"bullet\"><div><strong>S\u00e9curit\u00e9 v\u00e9rifi\u00e9e :<\/strong> La double couture est un joint m\u00e9canique qui fait l'objet de l'une des recherches les plus pouss\u00e9es dans le domaine de l'ing\u00e9nierie. Ses modes de d\u00e9faillance sont bien connus et les proc\u00e9dures d'inspection normalis\u00e9es permettent aux fabricants de d\u00e9montrer la s\u00e9curit\u00e9 de leurs produits avec une confiance math\u00e9matique.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-518de4f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"518de4f\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-62dfcc5\" data-id=\"62dfcc5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5040c6c elementor-widget elementor-widget-heading\" data-id=\"5040c6c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span style=\"color: rgb(22, 25, 34); font-family: Arial, Arial, Tahoma, sans-serif; font-size: 44px; letter-spacing: 0px;\"><b>D\u00e9fauts courants du double joint et leurs cons\u00e9quences<\/b><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6eae2ab elementor-widget elementor-widget-text-editor\" data-id=\"6eae2ab\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-MwH7dr1BnoWEFjxHzGKcGGH7nTh\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-BYdrdBTaWo9R7cxKh5scFCmhngc\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-QHSPdbF8iolv7zxm6EQcvpK1nke\">Bien que la norme industrielle la plus courante et la plus fiable pour les conteneurs m\u00e9talliques soit le double sertissage, il s'agit d'un processus m\u00e9canique et donc sujet \u00e0 des d\u00e9viations op\u00e9rationnelles. Tout d\u00e9faut m\u00e9canique peut compromettre le lot.<\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1ddafc4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1ddafc4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7a185cd\" data-id=\"7a185cd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7af47eb elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"7af47eb\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9307e09\" data-id=\"9307e09\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6144269 elementor-widget elementor-widget-text-editor\" data-id=\"6144269\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-U3kWdtyGNo8aKuxiFS3cjiaZnzc\" data-list=\"bullet\"><div><strong>Fausse couture :<\/strong> Il s'agit d'une d\u00e9faillance grave dans laquelle le crochet du couvercle et le crochet du corps ne s'embo\u00eetent pas. Ils sont simplement forc\u00e9s \u00e0 s'embo\u00eeter. En surface, la couture peut sembler normale, mais elle n'a aucune int\u00e9grit\u00e9 structurelle et fuira \u00e0 la moindre pression.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-79a6cbc elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"79a6cbc\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1186\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/falseseam_defect.webp\" class=\"attachment-full size-full wp-image-75109\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/falseseam_defect.webp 1000w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/falseseam_defect-253x300.webp 253w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/falseseam_defect-863x1024.webp 863w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/falseseam_defect-768x911.webp 768w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/falseseam_defect-10x12.webp 10w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/falseseam_defect-123x146.webp 123w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/falseseam_defect-42x50.webp 42w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/falseseam_defect-63x75.webp 63w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Source : qualitycanseams<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-fef8bc1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fef8bc1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ebb1e6e\" data-id=\"ebb1e6e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe6e47d elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"fe6e47d\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-475bbca\" data-id=\"475bbca\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe1cee8 elementor-widget elementor-widget-text-editor\" data-id=\"fe1cee8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-C0zfdYij3of7E9xoZxEczayFnAg\" data-list=\"bullet\"><div><strong>Droop :<\/strong> Un affaissement est un lissage localis\u00e9 ou une saillie au bas de la double couture. Cela se produit normalement lorsqu'une partie du crochet de couverture glisse et n'est pas repli\u00e9e. Cela constitue un point d'intrusion bact\u00e9rienne possible.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c8a7a6 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"5c8a7a6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1210\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/droop_defectimage.webp\" class=\"attachment-full size-full wp-image-75108\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/droop_defectimage.webp 1000w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/droop_defectimage-248x300.webp 248w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/droop_defectimage-846x1024.webp 846w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/droop_defectimage-768x929.webp 768w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/droop_defectimage-10x12.webp 10w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/droop_defectimage-121x146.webp 121w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/droop_defectimage-41x50.webp 41w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/droop_defectimage-62x75.webp 62w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Source : qualitycanseams<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ffd5208 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ffd5208\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-cf833b9\" data-id=\"cf833b9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-986f7d5 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"986f7d5\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1b2f0e9\" data-id=\"1b2f0e9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-57a595a elementor-widget elementor-widget-text-editor\" data-id=\"57a595a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-VhicdHW3UoNzRexXT7och2jyn8V\" data-list=\"bullet\"><div><strong>Vee (Jump Over) :<\/strong> Il s'agit de petites protub\u00e9rances en forme de V au bas de la couture. Elles se situent g\u00e9n\u00e9ralement \u00e0 proximit\u00e9 du joint lat\u00e9ral d'une bo\u00eete de conserve \u00e0 trois pi\u00e8ces. Elles montrent que les rouleaux de sertissage ne pouvaient pas supporter la m\u00eame pression lorsqu'ils passaient sur le m\u00e9tal plus lourd de la soudure lat\u00e9rale.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82705ce elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"82705ce\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1205\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/doubleseamdefect_vee.webp\" class=\"attachment-full size-full wp-image-75107\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/doubleseamdefect_vee.webp 1000w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/doubleseamdefect_vee-249x300.webp 249w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/doubleseamdefect_vee-850x1024.webp 850w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/doubleseamdefect_vee-768x925.webp 768w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/doubleseamdefect_vee-10x12.webp 10w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/doubleseamdefect_vee-121x146.webp 121w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/doubleseamdefect_vee-41x50.webp 41w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/doubleseamdefect_vee-62x75.webp 62w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Source : qualitycanseams<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-98f013a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"98f013a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-0a08898\" data-id=\"0a08898\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5722d38 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"5722d38\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-72c7a65\" data-id=\"72c7a65\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-940fcf6 elementor-widget elementor-widget-text-editor\" data-id=\"940fcf6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-QWOldotRVoTpSvx5CeFc8VlInBb\" data-list=\"bullet\"><div><strong>T\u00eate morte (d\u00e9rapage) :<\/strong> Lorsque le mandrin de sertissage glisse sur le couvercle de la bo\u00eete au cours du processus de sertissage, on parle de t\u00eate morte. Le serti n'est pas compl\u00e8tement form\u00e9 car la bo\u00eete ne tourne plus \u00e0 la bonne vitesse. Cela peut \u00eatre d\u00fb \u00e0 un manque de pression de l'\u00e9l\u00e9vateur ou \u00e0 un mandrin endommag\u00e9.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62b4823 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"62b4823\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1194\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/deadgead.webp\" class=\"attachment-full size-full wp-image-75111\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/deadgead.webp 1000w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/deadgead-251x300.webp 251w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/deadgead-858x1024.webp 858w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/deadgead-768x917.webp 768w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/deadgead-10x12.webp 10w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/deadgead-122x146.webp 122w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/deadgead-42x50.webp 42w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/deadgead-63x75.webp 63w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Source : qualitycanseams<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-cdbdc65 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cdbdc65\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-023a5eb\" data-id=\"023a5eb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4526db1 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"4526db1\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ee23ad5\" data-id=\"ee23ad5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e9e6068 elementor-widget elementor-widget-text-editor\" data-id=\"e9e6068\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-Wzrhd3pi7o57P1x6rc7cjFbgnZg\" data-list=\"bullet\"><div><strong>Coupe (joint vif) : <\/strong>Il s'agit d'une ar\u00eate vive sur le dessus de la soudure, g\u00e9n\u00e9ralement \u00e0 l'int\u00e9rieur de la paroi du mandrin. Ce bord tranchant indique que le m\u00e9tal a \u00e9t\u00e9 excessivement comprim\u00e9 entre le rouleau et le mandrin. Les coupures peuvent entra\u00eener une fracture du m\u00e9tal et une d\u00e9faillance instantan\u00e9e du joint.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-023843a elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"023843a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1191\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/sharpseam.webp\" class=\"attachment-full size-full wp-image-75110\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/sharpseam.webp 1000w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/sharpseam-252x300.webp 252w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/sharpseam-860x1024.webp 860w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/sharpseam-768x915.webp 768w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/sharpseam-10x12.webp 10w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/sharpseam-123x146.webp 123w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/sharpseam-42x50.webp 42w, https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/01\/sharpseam-63x75.webp 63w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Source : qualitycanseams<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-bfa71d1 elementor-widget elementor-widget-text-editor\" data-id=\"bfa71d1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-MwH7dr1BnoWEFjxHzGKcGGH7nTh\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-BYdrdBTaWo9R7cxKh5scFCmhngc\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-QHSPdbF8iolv7zxm6EQcvpK1nke\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-YpjadoNpeoFVgNxnTi9cXOtZnqf\">Les effets de ces d\u00e9fauts sont immenses. Un lot de fuites peut entra\u00eener la d\u00e9t\u00e9rioration des produits, la contamination de l'environnement dans l'entrep\u00f4t et, dans le pire des cas, des maladies d'origine alimentaire qui peuvent nuire de fa\u00e7on permanente \u00e0 une marque.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-510996b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"510996b\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c954ccf\" data-id=\"c954ccf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9ca7c40 elementor-widget elementor-widget-spacer\" data-id=\"9ca7c40\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ec6247 elementor-widget elementor-widget-heading\" data-id=\"6ec6247\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Facteurs critiques pour garantir l'int\u00e9grit\u00e9 du joint<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bc17de elementor-widget elementor-widget-text-editor\" data-id=\"1bc17de\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-Uustde58soswlCxHfgBcQfc6nLe\">Sachant que ces d\u00e9fauts sont possibles, la question suivante se pose : Comment les \u00e9viter ? Pour obtenir une double couture de haute qualit\u00e9, la sertisseuse, le mat\u00e9riau et l'environnement du processus doivent \u00eatre parfaitement align\u00e9s.<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-884a103 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"884a103\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-cc63b92\" data-id=\"cc63b92\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-133deea elementor-widget elementor-widget-heading\" data-id=\"133deea\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Configuration m\u00e9canique et sp\u00e9cifications des mat\u00e9riaux<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-324fb1d elementor-widget elementor-widget-text-editor\" data-id=\"324fb1d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-Uustde58soswlCxHfgBcQfc6nLe\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-KF4ydWavuoX3aqxsQNYcsCXonrE\">Le Seamer est un outil de qualit\u00e9. Toutes les pi\u00e8ces doivent \u00eatre calibr\u00e9es \u00e0 une fraction de millim\u00e8tre pr\u00e8s.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ddcd25f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ddcd25f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1367d1f\" data-id=\"1367d1f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5713e53 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"5713e53\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ec79575\" data-id=\"ec79575\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-734fc99 elementor-widget elementor-widget-text-editor\" data-id=\"734fc99\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-XkcYdefUVoceuPx9vwUcaUG5nqg\" data-list=\"bullet\"><div><strong>G\u00e9om\u00e9trie du rouleau et du mandrin :<\/strong> Les profils des rouleaux de sertissage doivent \u00eatre v\u00e9rifi\u00e9s pour s'assurer qu'ils ne sont pas us\u00e9s. Le profil du rouleau s'\u00e9rode avec le temps en raison du contact m\u00e9tal sur m\u00e9tal, ce qui entra\u00eene un rel\u00e2chement des coutures. La plupart des installations actuelles sont \u00e9quip\u00e9es de rouleaux rev\u00eatus de nitrure de titane ou de c\u00e9ramique pour augmenter leur dur\u00e9e de vie.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-bca75e4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bca75e4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-145771b\" data-id=\"145771b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-867af85 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"867af85\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b91de65\" data-id=\"b91de65\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-52a1ed2 elementor-widget elementor-widget-text-editor\" data-id=\"52a1ed2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-MlPcd5mBUowTKIxCUJQcLr7DnKb\" data-list=\"bullet\"><div><strong>Pression de la plaque de levage :<\/strong> C'est la force qui fait que le corps de la bo\u00eete est pouss\u00e9 dans le mandrin. Elle doit \u00eatre \u00e9quilibr\u00e9e. Si elle est trop faible, la bo\u00eete d\u00e9rape (t\u00eate morte). Si elle est excessive, le corps de la bo\u00eete sera d\u00e9form\u00e9 par la charge verticale.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-311bfdb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"311bfdb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-bc3d53b\" data-id=\"bc3d53b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d4921eb elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"d4921eb\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-961ba5f\" data-id=\"961ba5f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a8ed4fd elementor-widget elementor-widget-text-editor\" data-id=\"a8ed4fd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-I1R9dj2hKovq4txSX8lciLjlnUg\" data-list=\"bullet\"><div><strong>Mat\u00e9riau <\/strong><strong>Coh\u00e9rence<\/strong><strong>:<\/strong> La duret\u00e9 et l'\u00e9paisseur du m\u00e9tal doivent \u00eatre uniformes. Si l'extr\u00e9mit\u00e9 du m\u00e9tal est plus dure que la sp\u00e9cification, elle ne c\u00e9dera pas \u00e0 la force de laminage, ce qui se traduira par des crochets peu profonds et un chevauchement inad\u00e9quat. Une cause fr\u00e9quente de d\u00e9fauts de double couture est le remplacement d'un couvercle en m\u00e9tal moins cher sans recalibrage de la sertisseuse.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-49679db elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"49679db\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-22b9f08\" data-id=\"22b9f08\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6f9b980 elementor-widget elementor-widget-heading\" data-id=\"6f9b980\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Param\u00e8tres du processus et environnement de production<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a95c36d elementor-widget elementor-widget-text-editor\" data-id=\"a95c36d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-Uustde58soswlCxHfgBcQfc6nLe\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-KF4ydWavuoX3aqxsQNYcsCXonrE\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-PrM6dtZ2lorO2bx35eqcAGKVnVh\">La manipulation du produit sur la ligne avant et pendant le processus de couture a \u00e9galement une incidence sur la qualit\u00e9 :<\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-882888c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"882888c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-213607b\" data-id=\"213607b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2b4be50 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"2b4be50\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9876ab2\" data-id=\"9876ab2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e6e096a elementor-widget elementor-widget-text-editor\" data-id=\"e6e096a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-XkcYdefUVoceuPx9vwUcaUG5nqg\" data-list=\"bullet\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-CZCbdgE5Qoth06x2TuLcJLZvnrh\" data-list=\"bullet\"><div><strong>Gestion des chevauchements :<\/strong> Le principal indicateur de s\u00e9curit\u00e9 est le chevauchement. Il est d\u00e9termin\u00e9 par la taille des crochets du corps et de la couverture. Les normes techniques exigent normalement un minimum de 55 % de chevauchement pour \u00eatre consid\u00e9r\u00e9es comme s\u00fbres.<\/div><\/li><\/ul><\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1e97f44 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e97f44\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-00c317d\" data-id=\"00c317d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c4e5c8a elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"c4e5c8a\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-bfd214f\" data-id=\"bfd214f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d555fb5 elementor-widget elementor-widget-text-editor\" data-id=\"d555fb5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-MlPcd5mBUowTKIxCUJQcLr7DnKb\" data-list=\"bullet\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-IEkBdzd3ToaRSFxemLJc12I7nTb\" data-list=\"bullet\"><div><strong>Contamination du produit :<\/strong> Si des aliments ou des liquides se r\u00e9pandent sur la bride avant le sertissage, ils peuvent \u00eatre pi\u00e9g\u00e9s dans le joint. Ce pi\u00e8ge ne permet pas au m\u00e9tal de s'imbriquer et constitue une voie de fuite. Cette situation est particuli\u00e8rement fr\u00e9quente dans les lignes de remplissage rapide o\u00f9 les liquides sont susceptibles d'\u00e9clabousser.<\/div><\/li><\/ul><\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-9344e9b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9344e9b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-0a81b1b\" data-id=\"0a81b1b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9c8b780 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"9c8b780\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2fbb977\" data-id=\"2fbb977\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7ebf479 elementor-widget elementor-widget-text-editor\" data-id=\"7ebf479\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-I1R9dj2hKovq4txSX8lciLjlnUg\" data-list=\"bullet\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-DyZUdPPGioSsiyxzfYiczM2XnUc\" data-list=\"bullet\"><div><strong>Espace de t\u00eate et <\/strong><strong>Le vide<\/strong><strong>:<\/strong> Pendant les processus de remplissage \u00e0 chaud, la bo\u00eete subit une l\u00e9g\u00e8re modification de sa taille en raison des changements de temp\u00e9rature. La sertisseuse doit \u00eatre r\u00e9gl\u00e9e pour tenir compte de la temp\u00e9rature du m\u00e9tal au moment du scellage afin de maintenir la compression constante.<\/div><\/li><\/ul><\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9507f02 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9507f02\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f6385e5\" data-id=\"f6385e5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ad5b8f elementor-widget elementor-widget-spacer\" data-id=\"1ad5b8f\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f140de elementor-widget elementor-widget-heading\" data-id=\"1f140de\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Liste de contr\u00f4le \u00e0 trois niveaux pour la qualit\u00e9 du serti<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4adff09 elementor-widget elementor-widget-text-editor\" data-id=\"4adff09\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-CdH4dCzGWofbKaxNR4fch5UCnsG\">Un programme d'assurance qualit\u00e9 efficace utilise un syst\u00e8me graduel pour identifier les erreurs avant qu'elles n'atteignent le consommateur, en passant par une observation non destructive \u00e0 un examen approfondi en laboratoire.<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-44d0e51 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"44d0e51\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2345010\" data-id=\"2345010\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-69adcc1 elementor-widget elementor-widget-heading\" data-id=\"69adcc1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Niveau 1 : Inspection visuelle<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-284072c elementor-widget elementor-widget-text-editor\" data-id=\"284072c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-Uustde58soswlCxHfgBcQfc6nLe\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-KF4ydWavuoX3aqxsQNYcsCXonrE\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-PrM6dtZ2lorO2bx35eqcAGKVnVh\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-VELxdxIyWoJqvnx32qfcdfvGnZc\">Il s'agit de la premi\u00e8re ligne de d\u00e9fense et l'op\u00e9rateur doit le faire toutes les 15 \u00e0 30 minutes. L'op\u00e9rateur recherche les signes ext\u00e9rieurs apparents d'un probl\u00e8me :<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-681a665 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"681a665\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-27d0b2c\" data-id=\"27d0b2c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d919472 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"d919472\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-cb957c6\" data-id=\"cb957c6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f222d3c elementor-widget elementor-widget-text-editor\" data-id=\"f222d3c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-XkcYdefUVoceuPx9vwUcaUG5nqg\" data-list=\"bullet\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-CZCbdgE5Qoth06x2TuLcJLZvnrh\" data-list=\"bullet\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-OnDgdfepso0ZYyxnXmccQVcwnjd\" data-list=\"bullet\"><div>Rayures ou \u00e9raflures sur la surface de la couture.<\/div><\/li><\/ul><\/div><\/li><\/ul><\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a144ad3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a144ad3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8a42a7b\" data-id=\"8a42a7b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d54badf elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"d54badf\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9e8a6d8\" data-id=\"9e8a6d8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-077efc9 elementor-widget elementor-widget-text-editor\" data-id=\"077efc9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-MlPcd5mBUowTKIxCUJQcLr7DnKb\" data-list=\"bullet\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-IEkBdzd3ToaRSFxemLJc12I7nTb\" data-list=\"bullet\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-JXoPdtWMfoUO4Kxq5JOcgjxLnRW\" data-list=\"bullet\"><div>Distorsions localis\u00e9es (chutes ou veines).<\/div><\/li><\/ul><\/div><\/li><\/ul><\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3769ab5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3769ab5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ed52a5b\" data-id=\"ed52a5b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-29971be elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"29971be\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e45c204\" data-id=\"e45c204\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-07d5439 elementor-widget elementor-widget-text-editor\" data-id=\"07d5439\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-I1R9dj2hKovq4txSX8lciLjlnUg\" data-list=\"bullet\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-DyZUdPPGioSsiyxzfYiczM2XnUc\" data-list=\"bullet\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-LWjHdAFWZoE2iFx5WTNcYNYpnHh\" data-list=\"bullet\"><div>Ar\u00eates aigu\u00ebs sur la partie sup\u00e9rieure de la paroi du mandrin (coupes).<\/div><\/li><\/ul><\/div><\/li><\/ul><\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-9a288ab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9a288ab\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c4a0f5b\" data-id=\"c4a0f5b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f8cfff4 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"f8cfff4\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-cea621e\" data-id=\"cea621e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2721302 elementor-widget elementor-widget-text-editor\" data-id=\"2721302\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-I1R9dj2hKovq4txSX8lciLjlnUg\" data-list=\"bullet\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-DyZUdPPGioSsiyxzfYiczM2XnUc\" data-list=\"bullet\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-LWjHdAFWZoE2iFx5WTNcYNYpnHh\" data-list=\"bullet\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-COTUd0JhtoLjlzxC3LccM9atnPb\" data-list=\"bullet\"><div>Signes de \"d\u00e9rapage\" lorsque le mandrin s'est \u00e9cras\u00e9 contre le couvercle. Bien que l'inspection visuelle ne permette pas d'\u00e9tablir qu'une couture est bonne, elle peut facilement permettre d'\u00e9tablir qu'une couture est mauvaise, et la production peut \u00eatre arr\u00eat\u00e9e imm\u00e9diatement.<\/div><\/li><\/ul><\/div><\/li><\/ul><\/div><\/li><\/ul><\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-104fe1f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"104fe1f\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1ea4f25\" data-id=\"1ea4f25\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7eca6ae elementor-widget elementor-widget-heading\" data-id=\"7eca6ae\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Niveau 2 : Mesures externes<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42c19c4 elementor-widget elementor-widget-text-editor\" data-id=\"42c19c4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-Uustde58soswlCxHfgBcQfc6nLe\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-KF4ydWavuoX3aqxsQNYcsCXonrE\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-PrM6dtZ2lorO2bx35eqcAGKVnVh\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-VELxdxIyWoJqvnx32qfcdfvGnZc\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-C3t6dmv7IoMoEBxefYhc2JgQnLc\">Les techniciens mesurent les dimensions externes \u00e0 l'aide d'un \u00e9quipement sp\u00e9cial tel qu'un microm\u00e8tre de serti ou une jauge de serti num\u00e9rique : l'\u00e9paisseur du serti, la largeur du serti et la profondeur du chanfrein. Ces dimensions sont mesur\u00e9es dans un diagramme de contr\u00f4le statistique du processus (SPC). Lorsque l'\u00e9paisseur commence \u00e0 d\u00e9river, cela signifie que les rouleaux de sertissage s'usent ou que les r\u00e9glages de pression changent. Cela permet une maintenance proactive par opposition \u00e0 une maintenance r\u00e9active.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d219a44 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d219a44\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0526f40\" data-id=\"0526f40\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dad42e1 elementor-widget elementor-widget-heading\" data-id=\"dad42e1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Niveau 3 : D\u00e9montage\/essais destructifs<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16a8c79 elementor-widget elementor-widget-text-editor\" data-id=\"16a8c79\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-Uustde58soswlCxHfgBcQfc6nLe\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-KF4ydWavuoX3aqxsQNYcsCXonrE\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-PrM6dtZ2lorO2bx35eqcAGKVnVh\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-VELxdxIyWoJqvnx32qfcdfvGnZc\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-C2JJdJGRYolbwuxhFWycPguVnZb\">C'est ainsi que l'\u00e9tanch\u00e9it\u00e9 peut \u00eatre r\u00e9ellement v\u00e9rifi\u00e9e. Un \u00e9chantillon est pr\u00e9lev\u00e9 sur chaque t\u00eate de sertissage. Un technicien retire physiquement le crochet de couverture du crochet de corps \u00e0 l'aide d'un outil appel\u00e9 \"teardown\". Au cours du d\u00e9montage, des mesures ont \u00e9t\u00e9 effectu\u00e9es :<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f8b99c6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f8b99c6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3071cdb\" data-id=\"3071cdb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-312a91f elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"312a91f\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2afbb05\" data-id=\"2afbb05\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-93ec031 elementor-widget elementor-widget-text-editor\" data-id=\"93ec031\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"old-record-id-IoGAddBM9oL2QnxJXyrcZSDun7b\"><strong>Longueur du crochet du corps et de la couverture.<\/strong><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-8d5e566 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8d5e566\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-403c86b\" data-id=\"403c86b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-98111ea elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"98111ea\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f14faa5\" data-id=\"f14faa5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ca12594 elementor-widget elementor-widget-text-editor\" data-id=\"ca12594\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"old-record-id-ZnUSdHCFRogrwyxoIrEck9VInMd\"><strong>Calcul du chevauchement.<\/strong><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-42cc40f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"42cc40f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8d4e900\" data-id=\"8d4e900\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-de6d802 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"de6d802\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-350190c\" data-id=\"350190c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ed565c0 elementor-widget elementor-widget-text-editor\" data-id=\"ed565c0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"old-record-id-HmQrdqekIo3xWpxsBDlc2pvCnMh\"><strong>Indice de froissement (\u00e9tanch\u00e9it\u00e9) :<\/strong> Le technicien v\u00e9rifie que le crochet de la couverture n'est pas froiss\u00e9. Un taux de froissement \u00e9lev\u00e9 (g\u00e9n\u00e9ralement sup\u00e9rieur \u00e0 30%) indique que la couture n'a pas \u00e9t\u00e9 suffisamment comprim\u00e9e par le rouleau de deuxi\u00e8me op\u00e9ration.<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6b410f6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6b410f6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5add39b\" data-id=\"5add39b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-70a78e8 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"70a78e8\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3f921c2\" data-id=\"3f921c2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dad2672 elementor-widget elementor-widget-text-editor\" data-id=\"dad2672\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"old-record-id-C4IAducC7oTSDWxljgccilgNnzb\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"old-record-id-C4IAducC7oTSDWxljgccilgNnzb\"><strong>Imagerie transversale :<\/strong> Les moniteurs vid\u00e9o de serti sont d\u00e9sormais utilis\u00e9s dans de nombreuses usines \u00e0 grand volume. Le serti est coup\u00e9, poli et plac\u00e9 sous un microscope. Tous les param\u00e8tres internes sont ensuite mesur\u00e9s automatiquement avec une pr\u00e9cision de l'ordre du micron \u00e0 l'aide d'un logiciel.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f453a84 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f453a84\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-76cd895\" data-id=\"76cd895\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3f7bd37 elementor-widget elementor-widget-spacer\" data-id=\"3f7bd37\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6df113 elementor-widget elementor-widget-heading\" data-id=\"d6df113\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le double joint par rapport \u00e0 d'autres technologies d'\u00e9tanch\u00e9it\u00e9<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f7420c elementor-widget elementor-widget-text-editor\" data-id=\"8f7420c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-CdH4dCzGWofbKaxNR4fch5UCnsG\"><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-GCGfdlFwOoYENJxhUoxc1IC8n5d\">Les bo\u00eetes m\u00e9talliques utilis\u00e9es dans l'industrie sont les bo\u00eetes \u00e0 double soudure en raison de leur capacit\u00e9 particuli\u00e8re \u00e0 r\u00e9sister \u00e0 des pressions et des temp\u00e9ratures \u00e9lev\u00e9es. N\u00e9anmoins, si vous envisagez d'autres types de mat\u00e9riaux d'emballage ou de conteneurs, vous devez conna\u00eetre les autres technologies disponibles sur le march\u00e9.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63f20e7 pp-table-center elementor-widget elementor-widget-pp-table\" data-id=\"63f20e7\" data-element_type=\"widget\" data-settings=\"{&quot;table_type&quot;:&quot;responsive&quot;,&quot;scrollable&quot;:&quot;no&quot;}\" data-widget_type=\"pp-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"pp-table-container\">\n\t\t\t<table \n\t\t\tclass=\"pp-table tablesaw\" data-tablesaw-mode=\"stack\"\t\t\t\t>\n\t\t\t\t\t\t\t<colgroup>\n\t\t\t\t\t\t\t\t<col\n\t\t\t\t\tspan=\"1\"\n\t\t\t\t\tclass=\"elementor-repeater-item-6ad9dd1\"\n\t\t\t\t\t\t\t\t\t\t\tstyle=\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\n\t\t\t\t\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t<col\n\t\t\t\t\tspan=\"1\"\n\t\t\t\t\tclass=\"elementor-repeater-item-df020a5\"\n\t\t\t\t\t\t\t\t\t\t\tstyle=\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\n\t\t\t\t\t\t\t\t\t\t>\n\t\t\t\t\t\t\t<\/colgroup>\n\t\t\t\t\t\t<thead>\n\t\t\t\t<tr class=\"pp-table-row\">\n\t\t\t\t\t<th class=\"pp-table-cell pp-table-cell-30b7943\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Technologie<\/span><\/span><\/th><th class=\"pp-table-cell pp-table-cell-3751fac\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">M\u00e9canisme<\/span><\/span><\/th><th class=\"pp-table-cell pp-table-cell-9934d73\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Mat\u00e9riaux primaires<\/span><\/span><\/th><th class=\"pp-table-cell pp-table-cell-252f101\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Inconv\u00e9nient majeur<\/span><\/span><\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t<tfoot>\n\t\t\t<\/tr>\t\t<\/tfoot>\n\t\t\t\t<tbody>\n\t\t\t<tr ><td class=\"pp-table-cell pp-table-cell-4125ff4\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Double couture<\/span><\/span><\/td><td class=\"pp-table-cell pp-table-cell-f83b8f8\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Verrouillage m\u00e9canique<\/span><\/span><\/td><td class=\"pp-table-cell pp-table-cell-c75c5c1\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Etain, aluminium, PET<\/span><\/span><\/td><td class=\"pp-table-cell pp-table-cell-4ccb00c\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">N\u00e9cessite un \u00e9talonnage m\u00e9canique pr\u00e9cis.<\/span><\/span><\/td><\/tr><tr ><td class=\"pp-table-cell pp-table-cell-34c0b23\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Scellement par la chaleur<\/span><\/span><\/td><td class=\"pp-table-cell pp-table-cell-3de54a4\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Fusion thermique<\/span><\/span><\/td><td class=\"pp-table-cell pp-table-cell-aaf0fe9\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">R\u00e9cipients en plastique, lamin\u00e9s<\/span><\/span><\/td><td class=\"pp-table-cell pp-table-cell-55b4218\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Susceptibles d'\u00eatre \"br\u00fbl\u00e9s\" ou d'avoir des liaisons faibles.<\/span><\/span><\/td><\/tr><tr ><td class=\"pp-table-cell pp-table-cell-661ab70\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Scellement par induction<\/span><\/span><\/td><td class=\"pp-table-cell pp-table-cell-0d0ea06\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Chauffage \u00e9lectromagn\u00e9tique<\/span><\/span><\/td><td class=\"pp-table-cell pp-table-cell-b0e3760\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Films d'accompagnement sur plastique\/verre<\/span><\/span><\/td><td class=\"pp-table-cell pp-table-cell-fbe341a\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Ne fonctionne qu'avec des r\u00e9cipients non m\u00e9talliques.<\/span><\/span><\/td><\/tr><tr ><td class=\"pp-table-cell pp-table-cell-0c04fa9\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Scellement par ultrasons<\/span><\/span><\/td><td class=\"pp-table-cell pp-table-cell-b7b2218\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Vibration mol\u00e9culaire<\/span><\/span><\/td><td class=\"pp-table-cell pp-table-cell-44eb145\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Thermoplastiques, composites<\/span><\/span><\/td><td class=\"pp-table-cell pp-table-cell-0eb76df\"><span class=\"pp-table-cell-content\"><span class=\"pp-table-cell-text\">Co\u00fbt \u00e9lev\u00e9 de l'\u00e9quipement ; limit\u00e9 \u00e0 des mat\u00e9riaux sp\u00e9cifiques.<\/span><\/span><\/td><\/tr>\t\t<\/tbody>\n\t\t\t\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-619dda7 elementor-widget elementor-widget-text-editor\" data-id=\"619dda7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-VjAGdtGQjoUI8qx1dyMcfOtInKd\">Bien que le thermoscellage soit une excellente m\u00e9thode d'emballage flexible, il n'est pas aussi solide qu'une double soudure. Le scellage par induction offre une excellente garantie d'inviolabilit\u00e9 et n\u00e9cessite un contenant non m\u00e9tallique pour permettre au champ \u00e9lectromagn\u00e9tique de passer \u00e0 travers.<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-44ca314 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"44ca314\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5579acd\" data-id=\"5579acd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-76645cc elementor-widget elementor-widget-spacer\" data-id=\"76645cc\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0062e24 elementor-widget elementor-widget-heading\" data-id=\"0062e24\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Choisir le bon \u00e9quipement de sertissage de bo\u00eetes<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f9ce311 elementor-widget elementor-widget-text-editor\" data-id=\"f9ce311\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-T7kDdwM2roZuypxrED0cRqJunfb\">Le choix d'une sertisseuse est un investissement \u00e0 long terme. Une d\u00e9cision inappropri\u00e9e se traduira par des ann\u00e9es d'entretien co\u00fbteux et de gaspillage de produits. Votre choix doit \u00eatre bas\u00e9 sur les crit\u00e8res suivants :<\/div><div>\u00a0<\/div><div><div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ol class=\"list-number1\" start=\"1\"><li class=\"ace-line ace-line old-record-id-B1tKdZXaBoxIpzx9PjVcEXdVnhc\" data-list=\"number\"><div><strong>\u00c9chelle et vitesse de production :<\/strong> Adaptez le nombre de bo\u00eetes par minute (CPM) de la machine \u00e0 votre ligne de remplissage. Un d\u00e9s\u00e9quilibre dans ce cas forme un goulot d'\u00e9tranglement dans les op\u00e9rations. Les sertisseuses rotatives \u00e0 t\u00eates multiples sont la seule solution possible pour les lignes \u00e0 grande vitesse (plus de 200 CPM) afin de garantir le m\u00eame temps d'arr\u00eat sur chaque bo\u00eete.<\/div><\/li><li class=\"ace-line ace-line old-record-id-RfzOdxi1kojfPYx7bIDcJdynnpc\" data-list=\"number\"><div><strong>Polyvalence des conteneurs :<\/strong> La flexibilit\u00e9 de l'UGS est un avantage concurrentiel sur le march\u00e9 actuel. La machine est-elle capable de travailler avec diff\u00e9rents diam\u00e8tres et diff\u00e9rentes hauteurs ? Trouvez des mod\u00e8les \u00e0 changement rapide pour que votre \u00e9quipe puisse changer les mandrins et les rouleaux en moins de 30 minutes.<\/div><\/li><li class=\"ace-line ace-line old-record-id-K22ydoPBfobj40xWDJHcWgtYnGe\" data-list=\"number\"><div><strong>Ing\u00e9nierie hygi\u00e9nique :<\/strong> Dans le cas des aliments et des boissons, la machine doit \u00eatre homologu\u00e9e pour le lavage \u00e0 grande eau. Cela implique une construction en acier inoxydable (304 ou 316) et une conception qui ne pr\u00e9sente aucun point mort o\u00f9 des bact\u00e9ries ou des moisissures pourraient se d\u00e9velopper.<\/div><\/li><li class=\"ace-line ace-line old-record-id-XQiZdO21GoxzO6xsjUzc5EF0nFe\" data-list=\"number\"><div><strong>Pr\u00e9cision<\/strong><strong> Ing\u00e9nierie :<\/strong> \u00c9tudiez les tol\u00e9rances de fabrication de la sertisseuse elle-m\u00eame. Les machines fabriqu\u00e9es \u00e0 l'aide de pi\u00e8ces usin\u00e9es par CNC et de roulements de haute qualit\u00e9 sont plus reproductibles, c'est-\u00e0-dire que la 1 000 000e bo\u00eete aura la m\u00eame qualit\u00e9 de couture que la premi\u00e8re.<\/div><\/li><li class=\"ace-line ace-line old-record-id-IG3MddcNsofyA5xEypZcrSUDntf\" data-list=\"number\"><div><strong>Intelligence et int\u00e9gration :<\/strong> La machine est-elle \u00e9quip\u00e9e des capteurs No Can, No Cover ou Jam Detection ? Peut-elle exporter des donn\u00e9es vers le syst\u00e8me ERP de votre usine ? La courbe d'apprentissage des nouveaux op\u00e9rateurs a \u00e9t\u00e9 consid\u00e9rablement r\u00e9duite gr\u00e2ce aux sertisseuses modernes command\u00e9es par automate programmable et dot\u00e9es d'interfaces \u00e0 \u00e9cran tactile.<\/div><\/li><\/ol><div>L'\u00e9quipement le plus co\u00fbteux n'est pas celui qui affiche le prix le plus \u00e9lev\u00e9, mais celui qui tombe en panne au moment de la haute saison.<\/div><div>\u00a0<\/div><div class=\"ace-line ace-line old-record-id-HNIMdWV0UoLvbXxV9ogcJFWanJf\"><strong>Chez Levapack,<\/strong> nous concevons nos syst\u00e8mes pour r\u00e9pondre \u00e0 cette norme exacte en ma\u00eetrisant la technologie de la double couture. Nous utilisons l'usinage CNC de pr\u00e9cision 2\u03bcm pour les composants critiques et int\u00e9grons des composants \u00e9lectroniques de classe mondiale de Siemens et Schneider. <strong>Compatibilit\u00e9<\/strong><strong> est notre pierre angulaire.<\/strong>nos machines sont con\u00e7ues pour traiter diff\u00e9rents mat\u00e9riaux - notamment le fer blanc, l'aluminium et le PET - et diff\u00e9rentes tailles, des petites scelleuses de lots de 10 bo\u00eetes aux lignes industrielles \u00e0 grande \u00e9chelle. Notre objectif pour nos clients est de leur fournir plus qu'une simple machine ; nous leur proposons une solution de ligne de production d'emballages sur mesure.<\/div><div class=\"ace-line ace-line old-record-id-SK2Pd6tz0om01axN1Yfc18renDd\">Lorsque vous choisissez notre technologie, vous investissez dans une garantie de 16 mois et dans un r\u00e9seau d'assistance mondial qui garantit que votre ligne ne s'arr\u00eate jamais. Notre \u00e9quipe d'ing\u00e9nieurs apporte plus de 15 ans d'exp\u00e9rience dans l'assemblage manuel \u00e0 chaque unit\u00e9, garantissant que vos objectifs de production sont atteints avec une certitude m\u00e9canique absolue.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2071b87 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2071b87\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f01d76d\" data-id=\"f01d76d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4e93293 elementor-widget elementor-widget-spacer\" data-id=\"4e93293\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c8b0ab3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c8b0ab3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0cdaec3\" data-id=\"0cdaec3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-95b5105 elementor-widget elementor-widget-heading\" data-id=\"95b5105\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8cb6ca elementor-widget elementor-widget-pp-faq\" data-id=\"b8cb6ca\" data-element_type=\"widget\" data-settings=\"{&quot;faq_layout&quot;:&quot;accordion&quot;,&quot;accordion_type&quot;:&quot;accordion&quot;,&quot;toggle_speed&quot;:300}\" data-widget_type=\"pp-faq.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"pp-faqs pp-advanced-accordion pp-toggle-icon-align-right\" id=\"pp-advanced-accordion-b8cb6ca\" data-accordion-id=\"b8cb6ca\">\n\t\t\t\t\t\t<div class=\"pp-faq-item elementor-grid-item pp-accordion-item\">\n\t\t\t\t<div id=\"pp-accordion-tab-title-1931\" class=\"pp-faq-question pp-accordion-tab-title\" tabindex=\"0\" data-tab=\"1\">\n\t\t\t\t\t<div class=\"pp-accordion-title-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-accordion-title-text\">\n\t\t\t\t\t\t\t\u00c0 quelle fr\u00e9quence dois-je calibrer ma sertisseuse ?\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-accordion-toggle-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-close pp-icon'>\n\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-open pp-icon'>\n\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t<div id=\"pp-accordion-tab-content-1931\" class=\"pp-faq-answer pp-accordion-tab-content\" data-tab=\"1\">\n\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\">\n<div class=\"old-record-id-VqZpd1ChBoF2TVxmoJDc0KVLnFi\">L'\u00e9talonnage doit \u00eatre v\u00e9rifi\u00e9 au d\u00e9but de chaque \u00e9quipe. Les rouleaux et les mandrins doivent \u00eatre contr\u00f4l\u00e9s au moins une fois par trimestre, en fonction de votre volume de production, et doivent faire l'objet d'un audit m\u00e9canique complet.<\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"pp-faq-item elementor-grid-item pp-accordion-item\">\n\t\t\t\t<div id=\"pp-accordion-tab-title-1932\" class=\"pp-faq-question pp-accordion-tab-title\" tabindex=\"0\" data-tab=\"2\">\n\t\t\t\t\t<div class=\"pp-accordion-title-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-accordion-title-text\">\n\t\t\t\t\t\t\tPourquoi le chevauchement est-il plus important que l'\u00e9paisseur du joint ?\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-accordion-toggle-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-close pp-icon'>\n\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-open pp-icon'>\n\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t<div id=\"pp-accordion-tab-content-1932\" class=\"pp-faq-answer pp-accordion-tab-content\" data-tab=\"2\">\n\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\">\n<div class=\"old-record-id-EQHPds1eroY5iGxOLAZctbY3n8b\">L'\u00e9paisseur peut \u00eatre conforme aux sp\u00e9cifications m\u00eame si les crochets ne s'embo\u00eetent pas. La seule mesure r\u00e9elle du lien physique entre le corps et le couvercle est le chevauchement. S'il n'y a pas de chevauchement, il n'y a pas de joint.<\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"pp-faq-item elementor-grid-item pp-accordion-item\">\n\t\t\t\t<div id=\"pp-accordion-tab-title-1933\" class=\"pp-faq-question pp-accordion-tab-title\" tabindex=\"0\" data-tab=\"3\">\n\t\t\t\t\t<div class=\"pp-accordion-title-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-accordion-title-text\">\n\t\t\t\t\t\t\tPuis-je sertir des bo\u00eetes en PET avec le m\u00eame \u00e9quipement que des bo\u00eetes en m\u00e9tal ?\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-accordion-toggle-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-close pp-icon'>\n\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-open pp-icon'>\n\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t<div id=\"pp-accordion-tab-content-1933\" class=\"pp-faq-answer pp-accordion-tab-content\" data-tab=\"3\">\n\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\">\n<div class=\"old-record-id-Pug1dvktzoVZ7ix2z6EcDbykn4d\">Le m\u00eame principe m\u00e9canique peut \u00eatre appliqu\u00e9, mais les rouleaux doivent \u00eatre profil\u00e9s d'une mani\u00e8re sp\u00e9ciale pour \u00eatre utilis\u00e9s dans le PET. Le plastique n'agit pas comme le m\u00e9tal lorsqu'il est soumis \u00e0 une pression et n\u00e9cessite une m\u00e9thode sp\u00e9ciale de toucher doux pour \u00e9viter les fissures.<\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"pp-faq-item elementor-grid-item pp-accordion-item\">\n\t\t\t\t<div id=\"pp-accordion-tab-title-1934\" class=\"pp-faq-question pp-accordion-tab-title\" tabindex=\"0\" data-tab=\"4\">\n\t\t\t\t\t<div class=\"pp-accordion-title-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-accordion-title-text\">\n\t\t\t\t\t\t\tLe rin\u00e7age \u00e0 l'azote affecte-t-il la double soudure ?\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-accordion-toggle-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-close pp-icon'>\n\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-open pp-icon'>\n\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t<div id=\"pp-accordion-tab-content-1934\" class=\"pp-faq-answer pp-accordion-tab-content\" data-tab=\"4\">\n\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\">\n<div class=\"old-record-id-B1d2dXxluomdt0x6mTtc8eICnjd\">La m\u00e9canique de la couture n'est pas modifi\u00e9e par l'azote lui-m\u00eame, mais l'int\u00e9gration de la remplisseuse et de la sertisseuse est plus compliqu\u00e9e. Il faut veiller \u00e0 ce que l'oxyg\u00e8ne soit \u00e9limin\u00e9 quelques millisecondes avant le d\u00e9but de l'op\u00e9ration initiale.<\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"pp-faq-item elementor-grid-item pp-accordion-item\">\n\t\t\t\t<div id=\"pp-accordion-tab-title-1935\" class=\"pp-faq-question pp-accordion-tab-title\" tabindex=\"0\" data-tab=\"5\">\n\t\t\t\t\t<div class=\"pp-accordion-title-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-accordion-title-text\">\n\t\t\t\t\t\t\tQuelle est la cause la plus fr\u00e9quente des \"fuites\" dans une nouvelle installation ?\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-accordion-toggle-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-close pp-icon'>\n\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-open pp-icon'>\n\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i>\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t<div id=\"pp-accordion-tab-content-1935\" class=\"pp-faq-answer pp-accordion-tab-content\" data-tab=\"5\">\n\t\t\t\t\t<div data-page-id=\"MGhFdiZ9lodMzcxSEdZci0kjnXe\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\">\n<div class=\"old-record-id-VEXodUkRcoiXGdxoOMWc0Ievn1e\">Il s'agit g\u00e9n\u00e9ralement d'une mauvaise pression de la plaque de levage ou d'un rouleau mal align\u00e9 lors de la premi\u00e8re op\u00e9ration. Lorsque la premi\u00e8re op\u00e9ration ne permet pas de positionner correctement la courbe S, la deuxi\u00e8me op\u00e9ration ne pourra pas la corriger.<\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2d00c0a3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2d00c0a3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-452dbe99\" data-id=\"452dbe99\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-daa5a5a elementor-widget elementor-widget-spacer\" data-id=\"daa5a5a\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16091314 elementor-widget elementor-widget-text-editor\" data-id=\"16091314\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p style=\"color: blue; font-size: 18px;\"><strong>Lire aussi :<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ff0cd9f elementor-grid-4 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-widget elementor-widget-posts\" data-id=\"6ff0cd9f\" data-element_type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;4&quot;,&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-6142 post type-post status-publish format-standard has-post-thumbnail hentry category-default tag-can-seaming-machine-silo\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.levapack.com\/fr\/guide-dachat-dune-machine-a-sceller-les-boites-de-conserve\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"164\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Canned-Food-300x164.jpg\" class=\"attachment-medium size-medium wp-image-6145\" alt=\"Aliments en conserve\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Canned-Food-300x164.jpg 300w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Canned-Food-260x142.jpg 260w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Canned-Food-50x27.jpg 50w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Canned-Food-137x75.jpg 137w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Canned-Food.jpg 531w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.levapack.com\/fr\/guide-dachat-dune-machine-a-sceller-les-boites-de-conserve\/\" >\n\t\t\t\tGuide du scellage de bo\u00eetes : Comment choisir la bonne machine \u00e0 sceller les bo\u00eetes\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.levapack.com\/fr\/guide-dachat-dune-machine-a-sceller-les-boites-de-conserve\/\" aria-label=\"En savoir plus sur Guide du scellage de bo\u00eetes de conserve : Comment choisir la bonne machine \u00e0 sceller les bo\u00eetes de conserve\" tabindex=\"-1\" >\n\t\t\tLire la suite \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-6120 post type-post status-publish format-standard has-post-thumbnail hentry category-default tag-can-seaming-machine-silo\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.levapack.com\/fr\/guide-de-couture-double\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"164\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Cans1-300x164.jpg\" class=\"attachment-medium size-medium wp-image-6121\" alt=\"Bo\u00eetes de conserve\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Cans1-300x164.jpg 300w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Cans1-260x142.jpg 260w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Cans1-50x27.jpg 50w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Cans1-137x75.jpg 137w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Cans1.jpg 531w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.levapack.com\/fr\/guide-de-couture-double\/\" >\n\t\t\t\tGuide complet sur la double couture\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.levapack.com\/fr\/guide-de-couture-double\/\" aria-label=\"En savoir plus sur Guide complet de la double couture\" tabindex=\"-1\" >\n\t\t\tLire la suite \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-6072 post type-post status-publish format-standard has-post-thumbnail hentry category-default tag-can-seaming-machine-silo\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.levapack.com\/fr\/fournisseurs-de-machines-a-sceller-les-boites-de-conserve-en-coree\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"164\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Can-Sealing-Machine-300x164.jpg\" class=\"attachment-medium size-medium wp-image-6074\" alt=\"Machine \u00e0 sceller les bo\u00eetes de conserve\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Can-Sealing-Machine-300x164.jpg 300w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Can-Sealing-Machine-260x142.jpg 260w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Can-Sealing-Machine-50x27.jpg 50w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Can-Sealing-Machine-137x75.jpg 137w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Can-Sealing-Machine.jpg 531w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.levapack.com\/fr\/fournisseurs-de-machines-a-sceller-les-boites-de-conserve-en-coree\/\" >\n\t\t\t\tLes 5 premiers fournisseurs de machines \u00e0 sceller les bo\u00eetes en Cor\u00e9e\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.levapack.com\/fr\/fournisseurs-de-machines-a-sceller-les-boites-de-conserve-en-coree\/\" aria-label=\"En savoir plus sur Top 5 Can Sealing Machine Suppliers in Korea\" tabindex=\"-1\" >\n\t\t\tLire la suite \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-6096 post type-post status-publish format-standard has-post-thumbnail hentry category-default tag-can-seaming-machine-silo\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.levapack.com\/fr\/comment-fonctionne-une-sertisseuse-de-boites-de-conserve\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"164\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Can-Packaging-300x164.jpg\" class=\"attachment-medium size-medium wp-image-6097\" alt=\"Emballage des bo\u00eetes de conserve\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Can-Packaging-300x164.jpg 300w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Can-Packaging-260x142.jpg 260w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Can-Packaging-50x27.jpg 50w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Can-Packaging-137x75.jpg 137w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/06\/Can-Packaging.jpg 531w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.levapack.com\/fr\/comment-fonctionne-une-sertisseuse-de-boites-de-conserve\/\" >\n\t\t\t\tComment fonctionne une sertisseuse de bo\u00eetes de conserve ?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.levapack.com\/fr\/comment-fonctionne-une-sertisseuse-de-boites-de-conserve\/\" aria-label=\"En savoir plus sur Comment fonctionne une sertisseuse de bo\u00eetes de conserve ?\" tabindex=\"-1\" >\n\t\t\tLire la suite \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Un aper\u00e7u d\u00e9taill\u00e9 de la double couture, son bref historique, les composants utilis\u00e9s pour rendre le processus possible et les principaux d\u00e9fauts auxquels il faut s'attendre lorsqu'on l'utilise.<\/p>","protected":false},"author":3,"featured_media":6121,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"A Complete Guide on Double Seaming - Levapack","_seopress_titles_desc":"Learn all about double seam in our guide, focusing on its mechanics, quality considerations, and the best equipment for achieving top results.","_seopress_robots_index":"","footnotes":""},"categories":[18],"tags":[37],"class_list":["post-6120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-default","tag-can-seaming-machine-silo"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.levapack.com\/fr\/wp-json\/wp\/v2\/posts\/6120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.levapack.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.levapack.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.levapack.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.levapack.com\/fr\/wp-json\/wp\/v2\/comments?post=6120"}],"version-history":[{"count":20,"href":"https:\/\/www.levapack.com\/fr\/wp-json\/wp\/v2\/posts\/6120\/revisions"}],"predecessor-version":[{"id":75120,"href":"https:\/\/www.levapack.com\/fr\/wp-json\/wp\/v2\/posts\/6120\/revisions\/75120"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.levapack.com\/fr\/wp-json\/wp\/v2\/media\/6121"}],"wp:attachment":[{"href":"https:\/\/www.levapack.com\/fr\/wp-json\/wp\/v2\/media?parent=6120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.levapack.com\/fr\/wp-json\/wp\/v2\/categories?post=6120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.levapack.com\/fr\/wp-json\/wp\/v2\/tags?post=6120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}