The aluminum foil bag you holding is not a pure aluminum foil bag

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Pure aluminum foil is rarely made into a bag, because the pure aluminum foil is fragile and easy to be torn, #ChinamanufacturerPackagingBag and the surface of it is easily oxidized and discolourable.

 Aulimum foil pouches for biscuit(1)

The common aluminum foil bag, composed of a variety of materials, is a multiply layer structure, and AL is used in medium material. #12ColorPackaging With the combination of the printed material and the heat seal material, endows the characteristics of high oxidation resistance and high tensile, light avoidance and moisture resistance.

 Aulimum foil pouches for biscuit(2)

Aluminum foil bags are widely used in food, electronics, machinery, chemical industry and #USACompositPackagingPouch other industries.

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