{"id":5242,"date":"2026-10-22T07:25:11","date_gmt":"2026-10-22T07:25:11","guid":{"rendered":"https:\/\/www.topchinapack.com\/?p=5242"},"modified":"2026-10-22T07:25:14","modified_gmt":"2026-10-22T07:25:14","slug":"frozen-food-packaging-film-material-selection","status":"publish","type":"post","link":"https:\/\/www.topchinapack.com\/ja\/frozen-food-packaging-film-material-selection\/","title":{"rendered":"How to Choose Materials for Frozen Food Packaging Roll Film: A Guide from Guoqiang Printing"},"content":{"rendered":"<p class=\"wp-block-paragraph\">As the market for frozen dumplings, glutinous rice balls, vegetables, seafood, meat, and ready-to-eat meals continues to grow, material requirements for <strong>frozen food packaging film<\/strong> are becoming increasingly demanding. Compared with ordinary food packaging, frozen food packaging must withstand prolonged exposure to low temperatures, often at -18\u00b0C or below. In addition to print quality, packaging films need suitable low-temperature resistance, impact strength, puncture resistance, and heat-sealing performance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">So, how should manufacturers choose the right materials for <strong>frozen food packaging roll film<\/strong>?<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.topchinapack.com\/ja\/frozen-food-packaging-film-material-selection\/#General_Frozen_Foods_PETPE\" >General Frozen Foods: PET\/PE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.topchinapack.com\/ja\/frozen-food-packaging-film-material-selection\/#Frozen_Meat_and_Seafood_Consider_Nylon-Based_Structures\" >Frozen Meat and Seafood: Consider Nylon-Based Structures<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topchinapack.com\/ja\/frozen-food-packaging-film-material-selection\/#Long-Shelf-Life_Products_Choose_High-Barrier_Materials\" >Long-Shelf-Life Products: Choose High-Barrier Materials<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topchinapack.com\/ja\/frozen-food-packaging-film-material-selection\/#Automatic_Packaging_Match_the_Film_with_Your_Equipment\" >Automatic Packaging: Match the Film with Your Equipment<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topchinapack.com\/ja\/frozen-food-packaging-film-material-selection\/#GQ_PACK_Customized_Roll_Film_for_Frozen_Food_Packaging\" >GQ PACK: Customized Roll Film for Frozen Food Packaging<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"General_Frozen_Foods_PETPE\"><\/span>General Frozen Foods: PET\/PE<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For products such as frozen vegetables, dumplings, and glutinous rice balls, PET\/PE is a commonly used packaging structure.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PET offers good stiffness, dimensional stability, and printability, helping meet the appearance requirements of food packaging. PE serves as the heat-sealing layer, providing sealing performance and moisture protection. For products with moderate barrier requirements and a focus on cost control, PET\/PE offers a cost-effective packaging option.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frozen_Meat_and_Seafood_Consider_Nylon-Based_Structures\"><\/span>Frozen Meat and Seafood: Consider Nylon-Based Structures<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Frozen meat and seafood may contain sharp parts, such as bones and shells, which place greater demands on the puncture and impact resistance of packaging films.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For these products, incorporating a nylon (NY) layer, such as in a PET\/NY\/PE structure, can be considered. Nylon offers good toughness and puncture resistance while maintaining relatively good mechanical properties at low temperatures, helping reduce the risk of pouch breakage during transportation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If vacuum packaging is also required, the material structure should be further determined based on the actual packaging equipment and application requirements.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Long-Shelf-Life_Products_Choose_High-Barrier_Materials\"><\/span>Long-Shelf-Life Products: Choose High-Barrier Materials<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For certain frozen foods that are sensitive to oxygen, light, and moisture, high-barrier structures containing VMPET (metallized PET) or AL (aluminum foil) can be considered, such as PET\/VMPET\/PE and PET\/AL\/PE.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">VMPET provides good barrier properties while maintaining an attractive packaging appearance, while aluminum foil offers higher barrier performance. However, not all frozen foods require <strong>high-barrier packaging film<\/strong>. Material selection should be based on product characteristics, shelf-life requirements, and storage conditions to avoid unnecessary packaging costs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Automatic_Packaging_Match_the_Film_with_Your_Equipment\"><\/span>Automatic Packaging: Match the Film with Your Equipment<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For manufacturers using automatic packaging machines, selecting <strong>frozen food rollstock film<\/strong> involves more than choosing the material structure. Film width, thickness, heat-sealing temperature, seal strength, packaging speed, and machine operating conditions must also be considered.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In particular, the PE heat-sealing layer should be selected according to actual packaging conditions. Otherwise, issues such as weak seals, leakage, or cracking after low-temperature transportation may occur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"GQ_PACK_Customized_Roll_Film_for_Frozen_Food_Packaging\"><\/span>GQ PACK: Customized Roll Film for Frozen Food Packaging<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">No single packaging material is suitable for every frozen food product. Frozen vegetables, dumplings, meat, seafood, and prepared meals each have different packaging performance requirements.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">With years of experience in food packaging roll films and bags, Guoqiang Printing helps customers select suitable material structures and provides <strong><a href=\"https:\/\/www.topchinapack.com\/ja\/custom-solution\/\" target=\"_blank\" data-type=\"page\" data-id=\"358\" rel=\"noreferrer noopener\">custom frozen food packaging film <\/a><\/strong>solutions based on food type, packaging specifications, shelf-life requirements, freezing temperatures, and automatic packaging equipment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">From material selection to printing and production, choosing the right frozen food packaging film can improve packaging stability while helping manufacturers control packaging costs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Choose the right materials to make frozen food packaging safer, more reliable, and better suited to actual production needs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>As the market for frozen dumplings, glutinous rice balls, vegetables, seafood, meat, and ready-to-eat meals continues to grow, material requirements for frozen food packaging film are becoming increasingly demanding. Compared with ordinary food packaging, frozen food packaging must withstand prolonged exposure to low temperatures, often at -18\u00b0C or below. In addition to print quality, packaging films need suitable low-temperature resistance, impact strength, puncture resistance, and heat-sealing performance. So, how should manufacturers choose the right materials for frozen food packaging roll film? General Frozen Foods: PET\/PE For products such as frozen vegetables, dumplings, and glutinous rice balls, PET\/PE is a commonly used packaging structure. PET offers good stiffness, dimensional stability, and [&hellip;]<\/p>","protected":false},"author":1,"featured_media":5247,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[17],"tags":[],"class_list":["post-5242","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.topchinapack.com\/ja\/wp-json\/wp\/v2\/posts\/5242","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.topchinapack.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.topchinapack.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.topchinapack.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.topchinapack.com\/ja\/wp-json\/wp\/v2\/comments?post=5242"}],"version-history":[{"count":0,"href":"https:\/\/www.topchinapack.com\/ja\/wp-json\/wp\/v2\/posts\/5242\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.topchinapack.com\/ja\/wp-json\/wp\/v2\/media\/5247"}],"wp:attachment":[{"href":"https:\/\/www.topchinapack.com\/ja\/wp-json\/wp\/v2\/media?parent=5242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.topchinapack.com\/ja\/wp-json\/wp\/v2\/categories?post=5242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.topchinapack.com\/ja\/wp-json\/wp\/v2\/tags?post=5242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}