Laminated Aluminium Foil Roll
|alloy||1235 8011 8079 1200|
|width||as your request|
|surface||one side bright,one side matt|
|packaging||free fumigated wooden box|
to be used for food packaging
cigarette packaging after lamination
Generally, the reason why aluminum foil bags are called composite aluminum foil bags is because they need to be composited through multiple layers, generally three-layer composite, PET+pure aluminum+PE. But if it is a large aluminum foil bag, a four-layer composite is generally required, and nylon material is added on this basis.
Aluminum foil bags are usually used in the food industry and are called food aluminum foil bags; in the electronics industry, they are called anti-static bags or anti-static and moisture-proof aluminum foil bags; it is precisely because of its barrier properties, heat sealability, high temperature resistance, low temperature resistance, oil resistance and protection. Fragrance and other characteristics.
Composite aluminum foil bags are used in food packaging, generally used to package meat products, dried fish, seafood products, cured meat, roast duck, roast chicken, frozen food, ham, cured meat products, sausages, cooked meat products, pickles, spices, flowers and plants Tea, preserved fruits, nuts, etc... preserve the fragrance, quality, taste and color.
Generally, it is made of paper, cellophane and polyethylene film into composite packaging materials. According to different types of adhesives, adhesive composite, dry composite, extrusion composite and tape casting composite are used to make up for the defects such as easy fracture, lack of flexibility and no thermal adhesive. When aluminum foil is compounded with other materials, the air tightness and moisture resistance of other materials should be considered. The combination of aluminum foil and polyester film can greatly improve the folding resistance.