{"id":4773,"date":"2021-10-11T02:30:55","date_gmt":"2021-10-11T02:30:55","guid":{"rendered":"https:\/\/www.plasticpackingbags.com\/?p=4773"},"modified":"2021-10-11T02:33:15","modified_gmt":"2021-10-11T02:33:15","slug":"composite-vacuum-packaging-bag-is-what-material","status":"publish","type":"post","link":"https:\/\/www.plasticpackingbags.com\/composite-vacuum-packaging-bag-is-what-material\/","title":{"rendered":"Composite vacuum packaging bag is what material?"},"content":{"rendered":"<div style=\"margin-top: 0px; margin-bottom: 0px;\" class=\"sharethis-inline-share-buttons\" ><\/div>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4773\" class=\"elementor elementor-4773\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1aaaa0d1 elementor-hidden-tablet elementor-hidden-phone elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1aaaa0d1\" 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-42040b87\" data-id=\"42040b87\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-517bc98a elementor-align-left elementor-widget elementor-widget-global elementor-global-505 elementor-widget-breadcrumbs\" data-id=\"517bc98a\" data-element_type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/www.plasticpackingbags.com\/\">Home<\/a><\/span><\/p>\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3dbb115 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3dbb115\" 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-2ff06b40\" data-id=\"2ff06b40\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4a7eb6bb elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"4a7eb6bb\" data-element_type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Composite vacuum packaging bag is what material?<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f756182 elementor-align-center elementor-widget elementor-widget-post-info\" data-id=\"1f756182\" data-element_type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-0471a3c elementor-inline-item\" =\"author\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-user-circle\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-author\">\n\t\t\t\t\t\t\t<span class=\"elementor-post-info__item-prefix\">Sales Manager :<\/span>\n\t\t\t\t\t\t\t\t\t\tWindy\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-055a3ab elementor-inline-item\" =\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.plasticpackingbags.com\/2021\/10\/11\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-calendar\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t10\u6708 11, 2021\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46ad9b44 elementor-widget elementor-widget-image\" data-id=\"46ad9b44\" 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\t\t<img decoding=\"async\" width=\"1000\" height=\"600\" src=\"https:\/\/www.plasticpackingbags.com\/wp-content\/uploads\/2021\/10\/Composite-vacuum-packaging-bag-is-what-material-article-banner-1.jpg\" class=\"attachment-large size-large\" alt=\"Composite vacuum packaging bag is what material article banner 1\" loading=\"lazy\" srcset=\"https:\/\/www.plasticpackingbags.com\/wp-content\/uploads\/2021\/10\/Composite-vacuum-packaging-bag-is-what-material-article-banner-1.jpg 1000w, https:\/\/www.plasticpackingbags.com\/wp-content\/uploads\/2021\/10\/Composite-vacuum-packaging-bag-is-what-material-article-banner-1-300x180.jpg 300w, https:\/\/www.plasticpackingbags.com\/wp-content\/uploads\/2021\/10\/Composite-vacuum-packaging-bag-is-what-material-article-banner-1-768x461.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\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<div class=\"elementor-element elementor-element-721d90c5 elementor-widget elementor-widget-text-editor\" data-id=\"721d90c5\" 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><em>Composite vacuum packaging bag is two or more materials, after one or more composite process and combined together, so as to constitute a certain function of the composite material. Generally can be divided into the base layer, functional layer and heat seal layer. The base layer mainly plays a beautiful, printing, moisture barrier and other roles. Such as <strong>BOPP, BOPET, BOPA, MT, KOP, KPET<\/strong>, etc.; functional layer mainly plays the role of barrier, light avoidance, such as <strong>VMPET, AL, EVOH, PVDC<\/strong>, etc.; heat sealing layer and packaging items in direct contact, play a adaptability, resistance to permeability, good heat sealing, and transparency, opening and other functions, such as <strong>LDPE, LLDPE, MLLDPE CPP, VMCPP, EVA, EAA, E-MAA, EMA, EBA<\/strong>, etc. On the basis of the development of the packaging industry, the packaging of items has also been developed accordingly. From simple paper packaging, to single-layer plastic film packaging, developed to the extensive use of composite materials. Composite film can make the packaging contents with moisture, fragrance, beauty, freshness, light avoidance, anti-permeation, extended shelf life and other characteristics, and thus has been developed rapidly.<\/em><\/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-6dbb211 elementor-widget elementor-widget-image\" data-id=\"6dbb211\" 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\t\t<img decoding=\"async\" width=\"548\" height=\"576\" src=\"https:\/\/www.plasticpackingbags.com\/wp-content\/uploads\/2021\/10\/foil-bags-10-11-case.png\" class=\"attachment-large size-large\" alt=\"foil bags 10 11 case\" loading=\"lazy\" srcset=\"https:\/\/www.plasticpackingbags.com\/wp-content\/uploads\/2021\/10\/foil-bags-10-11-case.png 548w, https:\/\/www.plasticpackingbags.com\/wp-content\/uploads\/2021\/10\/foil-bags-10-11-case-285x300.png 285w\" sizes=\"(max-width: 548px) 100vw, 548px\" \/>\t\t\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<div class=\"elementor-element elementor-element-c779fb3 elementor-widget elementor-widget-text-editor\" data-id=\"c779fb3\" 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>As society progresses and human needs grow, a variety of functional and environmentally friendly packaging films continue to emerge. For example, water-soluble polyvinyl alcohol film, which is environmentally safe, thoroughly degraded and has good heat sealing performance, is being developed as an inner layer film application in addition to single-layer packaging materials.<\/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-872a2fa elementor-widget elementor-widget-text-editor\" data-id=\"872a2fa\" 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>Multi-layer composite packaging materials have become a hot spot for development in recent years, the emergence of a number of new products and new technologies, the original composite film is developing to a deeper level, bag-making, printing technology on a new level, has entered the &#8220;color revolution&#8221; era. With the development of the market economy, the packaging of daily necessities, cosmetic packaging, food packaging, packaging of electrical appliances have put forward higher requirements, on the other hand, with the growing environmental protection, in order to meet the performance of the packaging office before the batch, to minimize the amount of waste generated. So that the packaging film, packaging containers to lightweight, thin-walled direction. Dry lamination-based high barrier film, in the production process with adhesives, solvent emissions are easy to pollute the environment, and the development of co-extruded packaging film, its process equipment investment, low cost, adaptable, easy to operate.<\/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-9e61a26 elementor-widget elementor-widget-image\" data-id=\"9e61a26\" 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\t\t<img decoding=\"async\" width=\"507\" height=\"396\" src=\"https:\/\/www.plasticpackingbags.com\/wp-content\/uploads\/2021\/10\/foil-bags-manufacturer-case-10-11.png\" class=\"attachment-large size-large\" alt=\"foil bags manufacturer case 10 11\" loading=\"lazy\" srcset=\"https:\/\/www.plasticpackingbags.com\/wp-content\/uploads\/2021\/10\/foil-bags-manufacturer-case-10-11.png 507w, https:\/\/www.plasticpackingbags.com\/wp-content\/uploads\/2021\/10\/foil-bags-manufacturer-case-10-11-300x234.png 300w\" sizes=\"(max-width: 507px) 100vw, 507px\" \/>\t\t\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<div class=\"elementor-element elementor-element-169eee5 elementor-widget elementor-widget-text-editor\" data-id=\"169eee5\" 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>International multilayer composite film development is fast, the relevant information shows that developed countries co-extruded packaging film accounted for 40% of the entire flexible plastic packaging materials, while China only accounted for 6%, still mainly dry composite film, the proportion of the two is not reasonable. At present, China&#8217;s co-extrusion technology also has a new improvement. The development of co-extruded packaging film will change the product structure of multi-functional film, which is suitable for precision electronic components, hardware anti-oxidation and puncture resistance, and other types of high-barrier, fragrance and airtight packaging.<\/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-2ad3da44 elementor-post-navigation-borders-yes elementor-widget elementor-widget-post-navigation\" data-id=\"2ad3da44\" data-element_type=\"widget\" data-widget_type=\"post-navigation.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-post-navigation\">\n\t\t\t<div class=\"elementor-post-navigation__prev elementor-post-navigation__link\">\n\t\t\t\t<a href=\"https:\/\/www.plasticpackingbags.com\/innovative-paper-bag-design\/\" rel=\"prev\"><span class=\"post-navigation__arrow-wrapper post-navigation__arrow-prev\"><i class=\"fa fa-angle-left\" 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class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.plasticpackingbags.com\/wp-content\/uploads\/2021\/05\/poly-bags-for-measure-help-1024x792.jpg);\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">Can\u2019t find the information you\u2019re looking for?<\/h2>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tOur team is always online and ready to answer any questions you have about packaging. We look forward to your consultation.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item \">\n\t\t\t\t\t<span class=\"elementor-cta__button elementor-button elementor-size-md\">\n\t\t\t\t\t\tSend Us A Message\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Composite vacuum packaging bag is two or more materials, after one or more composite process and combined together, so as to constitute a certain function of the composite material.<\/p>\n","protected":false},"author":1,"featured_media":4775,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_joinchat":[]},"categories":[9],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.6.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Composite vacuum packaging bag is what material? 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