Aluminum plastic compound bags can be divided into the following types. First of all, it can be divided into anti-static shielding electronic products packaging bags and anti-ultraviolet daily chemical products packaging bags according to the function. Secondly, it can be divided into two-layer composite, three-layer composite and four-layer composite according to the process structure, but also we can choose the material structure according to our own needs. Finally, it can be divided into three-sided seal, self-supporting bag, self-supporting suction bag, special vertical bag, box bag, special packing bag, etc. according to the shape of the bag.