Aluminum foil bag is a kind of packaging bag widely used in packaging. Aluminum foil bag packaging usually refers to aluminum plastic composite vacuum packaging bag. This kind of product is suitable for the moisture-proof, light proof vacuum packaging of large fine mechanical equipment, chemical raw materials pharmaceutical intermediates. Four layer structure is adopted, which has good function of water oxygen separation. Unlimited, you can customize different specifications styles of packaging bags, which can be made into flat bags, three-dimensional bags, organ bags other styles. The products need to be tested by GB ASTM standards. The products meet the requirements of environmental protection (a third-party test report can be provided). The products meet the stricter environmental protection standards for packaging materials in EU North America.
Weihua aluminum foil bag manufacturer has many advantages. It has strong air barrier performance, limited oxidation prevention, can also be waterproof moisture-proof, which can well ensure that the food in the bag is affected by moisture deterioration; it has strong mechanical property, high performance in anti blasting anti puncture anti tearing; high temperature resistance (121 ℃), low temperature resistance (- 50 ℃), oil resistance, good fragrance retention of food; it is non-toxic, tasteless, environmentally-friendly hygienic, in line with China's food drug Hygienic standard of packaging: good flexibility, good heat sealing performance, good barrier performance, suitable for preservation of food.