With the improvement of people’s living standards and the increasing awareness of environmental protection, plastic and foam plastic containers will gradually withdraw from the market due to white pollution. Aluminum foil container is a development trend because it has the advantages of being recyclable, non-toxic and non-polluting, aluminum foil for container 3003 is the most common use material. Aluminum foil food container has the advantages of food hygiene, environmental protection, regeneration, etc., with plastic, foam plastic containers can not match in the process of use.
The production process of producing 3003 aluminum foil for container is: smelting – casting rolling – cold rolling – intermediate annealing – foil rolling – slitting – finished annealing. Due to the good processing of 3003 aluminum alloy, it has higher strength and tensile strength than 1060, 1100 and 8011 aluminum alloy. Therefore, the suppliers choose 3003 aluminum foil alloy to make food containers. The temper of aluminum foil for container 3003 is H24, the temper is suitable for deep process of aluminum foil to aluminum containers. In total, 3003 H24 aluminum foil is the best choice for making containers. It is the packaging material that can best exert the performance characteristics of aluminum foil, which has moisture, air, shading, corrosion resistance, fragrance, non-toxic and tasteless.