How to produce 8021 aluminum foil?
The manufacturing process of 8021 aluminum foil includes multiple steps such as casting, rolling, annealing, and slitting. 8021 aluminum foil is widely used in packaging, medicine, battery and other industries.
What you don’t know about the properties and applications of 1000-8000 series aluminum and aluminum alloys
Characteristics and applications of 1-8 series aluminum alloys (aluminum sheet/plate, aluminum coil and aluminum foil)