Aluminum strip has an extremely wide range of applications and is an aluminum deep-processed product formed by aluminum coil slitting. It is also an important raw material in the industry. The aluminum strip needs to have good formability and high corrosion resistance but does not require high-strength part parts. Aluminum is a silver light metal with ductility. Commodities are often made into columnar, rod, flake, foil, powdery, banded and filamentous, forming a layer of oxide film to prevent metal corrosion in moist air.