Aluminum foil packaging began in the early 20th century. As the most expensive packaging material, aluminum foil was only used for high-end packaging.

Raw and auxiliary materials for industrial manufacturing: air conditioning foil, automobile brazing composite aluminum foil, thermal insulation aluminum foil products, PS plate base aluminum foil, etcApplication fields of thin aluminum.

Compared with steel, aluminum alloy materials have a little density and light weight, only 34% of steel in same volume, and the strength index is basically the same as steel.

Aluminum extrusion molding is to apply strong pressure to the metal billet placed in the die cavity (or extrusion cylinder) to force the metal billet to produce directional plastic deformation and extrude it from the die hole of the extrusion die to obtain the desired cross-section Plastic processin