Aluminum foil bags are a type of packaging bag made by using the ductility of aluminum to be thinned by a machine, so aluminum foil bags are non-toxic metal bags. Since the aluminum metal properties of aluminum foil bags are not active enough, they do not easily react with ordinary food, so they are non-toxic, but they cannot be swallowed. Therefore, aluminum foil bags are generally used to package food, pharmaceuticals, industrial products, daily necessities, etc.

The appearance of the aluminum foil bag is opaque, the whole is silvery white, and has anti-gloss. It has barrier properties, heat sealing properties, light-shielding properties, high temperature resistance, low temperature resistance, oil resistance, fragrance retention, non-toxic, tasteless, softness, etc. Advantages, so it is widely used in the market.

Aluminum foil bags use a three/four-layer structure (PET/aluminum foil/nylon/PE), so they have the advantages of good waterproof, moisture-proof, anti-static, anti-electromagnetic interference, electrostatic shielding, high mechanical strength, and good heat sealability, so It is very suitable for packaging products that are sensitive to static electricity and require moisture-proof electronic components. In addition, it can also realize vacuum packaging of precision mechanical equipment, chemical raw materials, food, medicine, optoelectronics, circuit boards, and electronic components. It can also print various exquisite patterns, LOGOs, and colors according to customer requirements.

The surface of common aluminum foil bags generally has anti-gloss properties, which means that aluminum foil bags do not absorb light, and aluminum foil bags are made of multiple layers, so aluminum foil bags have good light-shielding and strong isolation properties. In addition, due to the aluminum component So it also has good oil resistance and softness.