aluminium foil for food bag

The food grade aluminium foil bag is made of aluminum foil bag after dry compounding with aluminum and other high barrier materials according to the unique properties of aluminum. It is an extremely thin form of sheet formed by high-purity aluminum after multiple rolling, and is an excellent heat conductor and light-shielding body. The purity of aluminum foil for packaging is above 99.5% The vacuum aluminized film is a film in which aluminum vapor is deposited into various base films under high vacuum, and the thickness of the aluminum plating layer is generally 350-400A.
Aluminum foil is characterized by light weight and luster, strong reverse force, good barrier property, non-breathable body and water vapor, strong temperature adaptability, stable shape at high temperature or low temperature, strong shading and good aroma retention. It has good function of moisture resistance, barrier, light protection, permeability resistance and appearance. The water vapor transmission rate can reach <0.015 g/(m2·24h)>, and it also has heat sealing function, which can be vacuum packed. The composite aluminum foil bag is opaque in appearance, silvery white, and has anti-gloss. It can be stored in an environment with temperature ≤ 38 ° C and humidity ≤ 90%.
big roll of aluminum foil can protect food from being rotten, healthy, safe, hygienic and easy to carry.
Composite aluminum foil bags are used in food packaging, generally used to package meat products, dried fish, aquatic products, bacon, roast duck, roast chicken, roast pork, frozen food, ham, cured meat products, sausage, cooked meat products, pickles, The fragrance, quality, taste and color retention of bean paste and seasoning.
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