In terms of aluminum foil, at present, the production and operation of most domestic aluminum foil enterprises have continued the good development momentum of the previous year, with sufficient orders, especially the demand for food packaging foil, medicine foil and battery foil.
In 2021, the comprehensive output of aluminum processing materials in China was 44.7 million tons, an increase of 6.2% year-on-year, of which the output of aluminum processing materials after excluding aluminum foil raw materials was 39.53 million tons, an increase of 5.8% year-on-year
Compared with steel, aluminum has many advantages, such as high specific strength, good corrosion resistance, high recovery rate, but higher price. Since the 1940s, aluminum automobile body panels have been developed and produced.
It is understood that the aluminum coils on the market are widely used in the production of aluminum-plastic panels, aluminum ceilings, fire-resistant veneers, garage doors and other products.
When placing the aluminum alloy produced by the aluminum coil, it is best to use a soft felt to separate the aluminum alloy from the auxiliary equipment, which can reduce the scars caused by the conflict between the two.
The density of aluminum is often used in the calculation of aluminum profiles. Aluminum is a chemical element belonging to the boron group. Its chemical symbol is Al and its atomic number is 13.