Aluminum foil bags are also called pure aluminum bags. Aluminum foil bag packaging usually refers to aluminum plastic composite vacuum packaging bags. Such products are suitable for moisture-proof, light proof and vacuum packaging of large precision mechanical equipment, chemical raw materials and pharmaceutical intermediates. The four layer structure is mostly adopted, with good water and oxygen isolation functions.

According to scientists, products made of common polymer plastic materials in life will take hundreds of years to be completely decomposed and will exist on the earth for hundreds of years.

This new environment-friendly plastic bag will not release harmful substances in the decomposition process, and it can even be decomposed into natural substances favored by insects, which has played a great role in protecting the natural environment.