Because of its excellent characteristics, aluminum foil is widely used in food, beverages, cigarettes, medical photographic substrates, household daily necessities, etc., and is usually used as its packaging material; electrolytic capacitor material; heat insulation material for buildings, vehicles, ships, houses, etc.; it can also be used as Decorative gold and silver thread, wallpaper, various stationery printed matter and decorative trademarks of light industrial products, etc.
