{"id":1995,"date":"2026-09-16T05:05:10","date_gmt":"2026-09-16T05:05:10","guid":{"rendered":"https:\/\/packhy.com\/?post_type=product&p=1995"},"modified":"2026-09-16T05:31:08","modified_gmt":"2026-09-16T05:31:08","slug":"heat-sealing-film","status":"publish","type":"product","link":"https:\/\/packhy.com\/zh\/product\/heat-sealing-film\/","title":{"rendered":"Heat Sealing Film"},"content":{"rendered":"

\"\"<\/p>\n

Key Features of Our Heat Sealing Film<\/h2>\n

Our heat sealing film is designed for reliable sealing across a wide range of plastic and metal containers. With customizable film structures and sealing layers, it can be adapted to different packaging applications, filling conditions and production requirements.<\/p>\n

Reliable Heat Sealing Performance<\/h3>\n

Provides stable and consistent sealing performance to help reduce leakage, weak seals and packaging failures during filling, transportation and storage.<\/p>\n

Wide Substrate Compatibility<\/h3>\n

Suitable for sealing various plastic materials, including PP, PET, PS, PE, PVC and ABS<\/strong>, as well as most metal surfaces such as aluminum, tinplate, iron and stainless steel<\/strong>.<\/p>\n

This makes the film suitable for cups, bowls, bottles, trays, lids and other packaging formats.<\/p>\n

Customized Heat Seal Layer<\/h3>\n

The heat seal layer can be adjusted according to the customer’s container material, sealing temperature, packaging machine and application requirements.<\/p>\n

Different formulations can be developed to achieve the required balance between seal strength, peelability and packaging performance<\/strong>.<\/p>\n

Flexible Thickness and Width<\/h3>\n

Available in customized thicknesses from 10\u2013305 \u03bcm<\/strong>, with a maximum film width of up to 1.2 meters<\/strong>.<\/p>\n

Both standard and customized specifications are available for different packaging lines.<\/p>\n

Transparent & White Film Options<\/h3>\n

Available in transparent and white film<\/strong>, allowing customers to select the appearance according to product presentation, printing and packaging requirements.<\/p>\n

Suitable for Automatic Packaging Lines<\/h3>\n

Supplied in rollstock format for integration with automatic filling and sealing equipment, helping manufacturers maintain efficient and continuous packaging production.<\/p>\n

Application-Oriented Packaging Solution<\/h3>\n

Different products require different sealing structures. We can adjust the film according to the packaged product, container material and filling conditions.<\/p>\n

Typical applications include:<\/p>\n

    \n
  • Dairy products<\/li>\n
  • Yogurt and beverage cups<\/li>\n
  • Food containers<\/li>\n
  • Medical packaging<\/li>\n
  • Household and personal care products<\/li>\n
  • Industrial packaging<\/li>\n<\/ul>\n

    Customizable Packaging Structure<\/h3>\n

    Thickness, width, sealing layer, film structure and other performance parameters can be customized according to the customer’s application.<\/p>\n

    Material + Structure + Application \u2014 matched for reliable sealing performance.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

    High-performance heat sealing film <\/strong><\/p>\n

    designed for reliable sealing on PP, PET, PS, PE, PVC, ABS and various metal containers. Available in transparent or white, with customized thickness, width and sealing performance for different packaging applications.<\/p>","protected":false},"featured_media":2003,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[32,29],"product_tag":[201,200,202,197,194,193,196,199,198,195],"class_list":{"0":"post-1995","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-heat-sealing-film","7":"product_cat-product-categories","8":"product_tag-container-sealing-film","9":"product_tag-cup-sealing-film","10":"product_tag-custom-sealing-film","11":"product_tag-food-packaging-film","12":"product_tag-heat-seal-film","13":"product_tag-heat-sealing-film","14":"product_tag-packaging-film","15":"product_tag-pet-sealing-film","16":"product_tag-pp-sealing-film","17":"product_tag-rollstock-film","18":"desktop-align-left","19":"tablet-align-left","20":"mobile-align-left","22":"first","23":"instock","24":"shipping-taxable","25":"product-type-grouped"},"yoast_head":"\nHeat Sealing Film - HYPack<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/packhy.com\/zh\/product\/heat-sealing-film\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Heat Sealing Film - HYPack\" \/>\n<meta property=\"og:description\" content=\"High-performance heat sealing film designed for reliable sealing on PP, PET, PS, PE, PVC, ABS and various metal containers. 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