Aluminum foil
The aluminum foil is a rolled out aluminum coil by an aluminum foil rolling mill and then split and annealed as needed. These products have excellent ductility, mechanical processing, easy surface treatment, coloring and printing, metallic luster on the surface, high barrier properties, strong shading and resistance, etc. They are generally found in packaging materials for cigarettes, food, and medicine. It can also be used for architectural decoration, capacitor cathode sheet and reflective equipment.