Aluminum foil bag, made of aluminum and other high barrier materials, is a silver and nontransparent packaging material with the characteristics of barrier, heat sealing, opacity, high and low temperature resistance, anti-oil, fragrance protection, non-toxic, odorlessness, suppleness, etc. Aluminum foil bag is widely used for packaging precise instrument, chemical materials, raw materials, food, drugs, photoelectric products, circuit boards, electronic components and so on.
