High-stiffness/high-barrier packaging film
The utility model provides a high-stiffness/high-barrier packaging film which comprises a heat sealing layer, a printing layer and a high-stiffness layer and is formed by compounding three layers of materials through an adhesive. The heat-sealing layer provides high barrier performance and a heat-se...
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| creator | HUO WEI WANG TAO SI WEIPING AN JIANPING TIAN LIXIA WANG JUNYI LIU JIANHUI YANG GUOYU XU XIAOXU |
| description | The utility model provides a high-stiffness/high-barrier packaging film which comprises a heat sealing layer, a printing layer and a high-stiffness layer and is formed by compounding three layers of materials through an adhesive. The heat-sealing layer provides high barrier performance and a heat-sealing function, can block oxygen, carbon dioxide and other gases and moisture, prolongs the shelf life of a product, and maintains the freshness of the product; the printing layer is made of a transparent material and presents an expected design pattern by adopting ink through a printing process, so that product information can be conveniently transmitted to consumers; the high-stiffness layer provides high transparency and high stiffness, the product packaging appearance flatness and the display effect are improved, consumers can clearly and completely know product information conveniently, and the purchasing desire of the consumers is enhanced. The heat-sealing layer is the inner layer of the packaging film, the |
| format | Patent |
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| language | chi ; eng |
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| subjects | ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING |
| title | High-stiffness/high-barrier packaging film |
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