Aluminum foil is a kind of hot stamping material with metal aluminum directly rolled into a sheet, and its hot stamping effect is similar to that of sterling silver foil, so it is also called false silver foil. Due to the soft texture of aluminum, good ductility, with a silver-white luster, if the rolled sheet, with sodium silicate and other substances mounted on offset paper to make aluminum foil sheets, can also be printed. However, the aluminum foil itself is easy to oxidize and dark, friction, touch, etc., will fade, so it is not suitable for long-term preservation of book covers and other hot printing.

1070 aluminum has high plasticity, corrosion resistance, electrical conductivity and good thermal conductivity, but low strength, not through heat treatment to strengthen, cutting is not good, can accept contact welding, gas welding. Make use of its advantages to manufacture some structural parts with specific performance, such as aluminum foil gaskets and capacitors, electronic tube isolation net, wire, cable protection sleeve, net, wire core and aircraft ventilation system parts and decorative parts. And 1070 aluminum similar to ask 1070A aluminum, industrial pure aluminum, with the general characteristics of aluminum, small density, good electrical and thermal conductivity, corrosion resistance, good plastic processing performance, can be processed into plate, belt, foil and extruded products, can be gas welding, argon arc welding, spot welding. Industrial pure aluminum cannot be strengthened by heat treatment, but its strength can be improved by cold deformation, and the only form of heat treatment is annealing.

5083 aluminum alloy is a high-strength aluminum alloy with excellent corrosion resistance and weldability. Due to its good mechanical properties, 5083 aluminum alloy is commonly used in the manufacture of aerospace, automotive, military and other harsh environment products.