{"id":1623,"date":"2020-03-24T07:41:29","date_gmt":"2020-03-24T07:41:29","guid":{"rendered":"https:\/\/www.levapack.com\/?p=1623"},"modified":"2024-06-03T08:54:54","modified_gmt":"2024-06-03T08:54:54","slug":"%e0%b8%9a%e0%b8%a3%e0%b8%a3%e0%b8%88%e0%b8%b8%e0%b8%a0%e0%b8%b1%e0%b8%93%e0%b8%91%e0%b9%8c%e0%b9%81%e0%b8%9a%e0%b8%9a%e0%b8%a5%e0%b9%89%e0%b8%b2%e0%b8%87%e0%b8%94%e0%b9%89%e0%b8%a7%e0%b8%a2%e0%b9%84","status":"publish","type":"post","link":"https:\/\/www.levapack.com\/th\/nitrogen-flush-packaging\/","title":{"rendered":"Nitrogen Flush Packaging: What Is It and How to Use It?"},"content":{"rendered":"<p>Oxygen is the main component that causes food spoilage. When foods turn brown, their components combine with oxygen, initiating the oxidation process. Moreover, microorganisms such as aerobic bacteria, molds, and yeast require oxygen to thrive. These destroy the quality of your products and generate costly expenses.<\/p>\n<p>The most effective method of preventing the damages caused by oxygen is to displace the oxygen inside the containers and replace it with nitrogen gas. This method is called nitrogen flush packaging. So how do you use nitrogen flush packaging to ensure that the quality and freshness of your products are maintained? Read on to know more.<\/p>\n<h2>\u0e2a\u0e32\u0e23\u0e1a\u0e31\u0e0d<\/h2>\n<ul>\n<li><a href=\"#What is Nitrogen Flush Packaging?\"><br \/>\nWhat is Nitrogen Flush Packaging?<br \/>\n<\/a><\/li>\n<li><a href=\"#How Does Nitrogen Flush Packaging Work?\"><br \/>\nHow Does Nitrogen Flush Packaging Work?<br \/>\n<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"#Factors to Consider When Determining the Required Nitrogen for Preserving Food\"><br \/>\nFactors to Consider When Determining the Required Nitrogen for Preserving Food<br \/>\n<\/a><\/li>\n<li><a href=\"#Where is Nitrogen Flush Packaging Used?\"><br \/>\nWhere is Nitrogen Flush Packaging Used?<br \/>\n<\/a><\/li>\n<\/ul>\n<h2>What is Nitrogen Flush Packaging?<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/5.jpg\" sizes=\"(max-width: 532px) 100vw, 532px\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/5.jpg 532w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/5-300x232.jpg 300w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/5-189x146.jpg 189w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/5-50x39.jpg 50w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/5-97x75.jpg 97w\" alt=\"\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e1b\u0e34\u0e14\u0e1c\u0e19\u0e36\u0e01\u0e01\u0e23\u0e30\u0e1b\u0e4b\u0e2d\u0e07\u0e17\u0e23\u0e07\u0e01\u0e25\u0e21\u0e41\u0e1a\u0e1a\u0e01\u0e36\u0e48\u0e07\u0e2d\u0e31\u0e15\u0e42\u0e19\u0e21\u0e31\u0e15\u0e34\u0e14\u0e49\u0e27\u0e22\u0e23\u0e30\u0e1a\u0e1a\u0e2a\u0e38\u0e0d\u0e0d\u0e32\u0e01\u0e32\u0e28\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e25\u0e49\u0e32\u0e07\u0e14\u0e49\u0e27\u0e22\u0e01\u0e4a\u0e32\u0e0b\u0e44\u0e19\u0e42\u0e15\u0e23\u0e40\u0e08\u0e19\" width=\"532\" height=\"411\" \/><\/p>\n<p style=\"text-align: center;\">\u0e17\u0e35\u0e48\u0e21\u0e32: <a href=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2018\/10\/vacuumgas-nitrogen-flushing-seaing-machine.jpg\">Levapack<\/a><\/p>\n<p>In the food and beverage industry, packagers commonly use nitrogen gas to reduce the oxygen content of a package. This decreases the spoilage rate of the product and keeps the food fresh. Nitrogen flush packaging is a practice used in preserving and protecting food from damages during storage and shipping. Chip and snack bags are great examples of this process.<\/p>\n<p>In nitrogen flush packaging, the oxygen inside the package is replaced with nitrogen. Unlike oxygen, it does not react with food products or affect their texture or flavor. Thus, your products will stay fresh for a longer time. Moreover, nitrogen flushing is a type of Modified Atmosphere Packaging method. The process can take place inside the container itself and in the various steps of packaging such as in the filling and <u>sealing processes.<\/u><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/Nitrogen-Flush-Canned-Food.jpg\" sizes=\"(max-width: 1000px) 100vw, 1000px\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/Nitrogen-Flush-Canned-Food.jpg 1000w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/Nitrogen-Flush-Canned-Food-300x200.jpg 300w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/Nitrogen-Flush-Canned-Food-768x513.jpg 768w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/Nitrogen-Flush-Canned-Food-219x146.jpg 219w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/Nitrogen-Flush-Canned-Food-50x33.jpg 50w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/Nitrogen-Flush-Canned-Food-112x75.jpg 112w\" alt=\"Nitrogen Flush Canned Food\" width=\"1000\" height=\"668\" \/><\/p>\n<p style=\"text-align: center;\">Source:\u00a0shutterstock<\/p>\n<p>Nitrogen flush packaging accomplishes the following tasks:<\/p>\n<ul>\n<li style=\"font-weight: 400;\">Oxygen displacement to delay the oxidation process<\/li>\n<li style=\"font-weight: 400;\">Reduction of the growth of microorganisms<\/li>\n<li style=\"font-weight: 400;\">Maintaining package conformity by filling up spaces in the package<\/li>\n<\/ul>\n<p>You do not need to worry about the presence of nitrogen gas in your food products because it is completely safe. You are inhaling nitrogen constantly as it makes up 78% of the atmosphere.<\/p>\n<h2>How Does Nitrogen Flush Packaging Work?<\/h2>\n<p>Below is an overview of the nitrogen flush packaging process.<\/p>\n<ol>\n<li style=\"font-weight: 400;\">The food product is added to empty containers in the filling station with\u00a0can filling machines.<\/li>\n<li style=\"font-weight: 400;\">A machine is used to force the oxygen out of the containers and is replaced with nitrogen.<\/li>\n<li style=\"font-weight: 400;\">Before the flushed nitrogen escapes the container, a nitrogen flushing can seaming machine seals the container tightly.<\/li>\n<li style=\"font-weight: 400;\">The sealed containers are packaged in large boxes then shipped to convenience and grocery stores.<\/li>\n<\/ol>\n<p><iframe title=\"vacuum&amp;gas notrogen flushing sealing machine for milk powder\" width=\"1200\" height=\"900\" src=\"https:\/\/www.youtube.com\/embed\/YzrPwDD-Gg4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>The containers filled with nitrogen gas help in protecting the delicate food products packaged inside until the consumer opens the containers. Once the cans are opened, the nitrogen gas escapes and around 20% oxygen replaces it. This means that the protection provided by the nitrogen gas is now gone. The food will start deteriorating and the fats or oils will go rancid.<\/p>\n<p>Buy\u00a0metal tin sealing machines to upgrade your food production lines. You can reach a wider consumer group and improve your product sales. Keeping the container closed can help keep food\u2019s freshness though.<\/p>\n<h2>Factors to Consider When Determining the Required Nitrogen for Preserving Food<\/h2>\n<p>The amount of nitrogen required for preserving your food product will not always be the same. You need to take into account a lot of factors that accompany the Modified Atmosphere Packaging technique. But generally, below are the 3 major factors that you have to consider.<\/p>\n<h3>1. The Food\u2019s Shelf Life<\/h3>\n<p>Food products that spoil quickly obviously require more amount of nitrogen to preserve them compared to shelf-stable ones such as dried beans and honey.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/21.jpg\" sizes=\"(max-width: 564px) 100vw, 564px\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/21.jpg 564w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/21-271x300.jpg 271w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/21-132x146.jpg 132w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/21-45x50.jpg 45w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/21-68x75.jpg 68w\" alt=\"Preserved fruits and vegetables\" width=\"564\" height=\"624\" \/><\/p>\n<p style=\"text-align: center;\">\u0e17\u0e35\u0e48\u0e21\u0e32: Pinterest<\/p>\n<h3>2. The Packaging Type<\/h3>\n<p>How sturdy are your packaging containers? Are they porous and susceptible to breakages? Or are they solid and dense? Check for chances of gas escaping from your containers too.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/07\/Can-Seamer-Machine.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/07\/Can-Seamer-Machine.jpg 500w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/07\/Can-Seamer-Machine-300x200.jpg 300w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/07\/Can-Seamer-Machine-219x146.jpg 219w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/07\/Can-Seamer-Machine-50x33.jpg 50w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/07\/Can-Seamer-Machine-112x75.jpg 112w\" alt=\"\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e17\u0e33\u0e0b\u0e35\u0e40\u0e21\u0e2d\u0e23\u0e4c\" width=\"500\" height=\"334\" \/><\/p>\n<p style=\"text-align: center;\">\u0e17\u0e35\u0e48\u0e21\u0e32: Levapack<\/p>\n<h3>3. The Storage Type<\/h3>\n<p>Take note of the conditions in your storage methods. Are you going to store your products on open shelves or are you going to keep them frozen or refrigerated? For food products that you will store at room temperature, you will be needing more nitrogen.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/shutterstock_314059091-1.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/shutterstock_314059091-1.jpg 500w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/shutterstock_314059091-1-300x200.jpg 300w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/shutterstock_314059091-1-219x146.jpg 219w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/shutterstock_314059091-1-50x33.jpg 50w, https:\/\/www.levapack.com\/wp-content\/uploads\/2020\/03\/shutterstock_314059091-1-112x75.jpg 112w\" alt=\"Nitrogen Flush Packaging Cans\" width=\"500\" height=\"334\" \/><\/p>\n<p style=\"text-align: center;\">Source: Shutterstock<\/p>\n<h2>Where is Nitrogen Flush Packaging Used?<\/h2>\n<p>Nitrogen flush packaging is widely used in packaging fresh meats, fruits, and vegetables. But, its use in the beer and coffee industries is also increasing. In addition, coffee products that are brewed using nitrogen are quite popular recently. Though some might question if nitrogen-flushed coffee products are safe.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/08\/Food-for-a-Longer-Shelf-Life.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/08\/Food-for-a-Longer-Shelf-Life.jpg 500w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/08\/Food-for-a-Longer-Shelf-Life-300x200.jpg 300w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/08\/Food-for-a-Longer-Shelf-Life-219x146.jpg 219w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/08\/Food-for-a-Longer-Shelf-Life-50x33.jpg 50w, https:\/\/www.levapack.com\/wp-content\/uploads\/2021\/08\/Food-for-a-Longer-Shelf-Life-112x75.jpg 112w\" alt=\"Food for a Longer Shelf Life\" width=\"500\" height=\"334\" \/><\/p>\n<p style=\"text-align: center;\">\u0e17\u0e35\u0e48\u0e21\u0e32: Levapack<\/p>\n<p>For beverage manufacturers, they need to meet specific purity levels when introducing nitrogen gas into their products. Plus, they also need to make sure that they are using gas free from any contamination.<\/p>\n<h2>\u0e2a\u0e23\u0e38\u0e1b<\/h2>\n<p>Nitrogen flush packaging\u00a0is a great method of modifying the atmosphere inside your containers so that you can maintain the freshness of your products and prolong their shelf lives. But, the amount of nitrogen required for this method varies depending on your application. So, you will need to perform a trial and error method to find out the ideal amount that will give your food products their optimum shelf life. You can also find ideal can packaging machines here in Levapack, your trusted\u00a0<u>packing machines manufacturer<\/u>.<\/p>","protected":false},"excerpt":{"rendered":"<p>What is nitrogen flush packaging and how can you use it to increase the shelf-life of your products? Read on to find out.<\/p>","protected":false},"author":3,"featured_media":5225,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"What is nitrogen flush packaging and how can you use it to increase the shelf-life of your products? Read on to find out.","_seopress_robots_index":"","footnotes":""},"categories":[18],"tags":[],"class_list":["post-1623","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-default"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.levapack.com\/th\/wp-json\/wp\/v2\/posts\/1623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.levapack.com\/th\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.levapack.com\/th\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.levapack.com\/th\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.levapack.com\/th\/wp-json\/wp\/v2\/comments?post=1623"}],"version-history":[{"count":45,"href":"https:\/\/www.levapack.com\/th\/wp-json\/wp\/v2\/posts\/1623\/revisions"}],"predecessor-version":[{"id":25272,"href":"https:\/\/www.levapack.com\/th\/wp-json\/wp\/v2\/posts\/1623\/revisions\/25272"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.levapack.com\/th\/wp-json\/wp\/v2\/media\/5225"}],"wp:attachment":[{"href":"https:\/\/www.levapack.com\/th\/wp-json\/wp\/v2\/media?parent=1623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.levapack.com\/th\/wp-json\/wp\/v2\/categories?post=1623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.levapack.com\/th\/wp-json\/wp\/v2\/tags?post=1623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}