Aluminum foil bag is made of aluminum and other high separation material by dry composition. It is a type of aluminum coil product, we can see many other aluminum coil products in our daily life for package, and the aluminum coil bag is one kind of them. For some friends who want to purchase aluminum foil to make aluminum coil bag, we have useful information for you as follows.
For aluminum with light weight, luster, strong reverse capability, good barrier property, air and moisture proof, strong adaptability to temperature, good shape stability in high temperature or low temperature, strong shading ability, so the aluminum foil bag has the function of good wet resistance, block, avoid light, high permeability and beautiful appearance, the water vapor transmittance reach0.015 g / ㎡24 h, also with the function of heat sealing, can be vacuum package. The compound aluminum foil bag has opaque appearance with silvery white color, have the burnish, can be stored in the environment with temperature under 38 ℃ and humidity under 90%. Compound aluminum foil bag often used in food packaging, commonly used for packaging meet products, dried fish, aquatic products, roast duck, roast chicken, roast pork, frozen food, ham, sausages, cooked meat products, pickles, pickled meat, sauce vegetable, bean paste, taste for keep the color, smell, taste and quality. The features of aluminum foil bag are:
1, cut off air performance is strong, anti-oxidation, waterproof, moisture proof.
2, strong mechanical performance, high blast resistance, resistance to puncture tear resistance is strong.
3, high temperature resistant (121 ℃), low temperature resistant (- 50 ℃), oil resistant, good smell kept performance.
4, avirulent insipidity, accord with standard of health food, pharmaceutical packaging.
5, heat sealing performance is good, softness, high separation performance is good.