This product is mainly used for the food sealing and packaging. It shows the functions of good anti-rust and shock absorption of metal cans, which can meet the requirements of resistances to acid, sulfur and corrosion of packaging products after sealing, and make food commercially sterile, and prolong the shelf life, so as to meet the product launch standards. The coated iron new material used in this product show high production efficiency, low energy consumption and low material cost, and environmental friendliness. The application of this product responds to the national call for environmental protection. As a new type of coated iron metal two-piece can, this product can be processed, printed and decorated on the outer surface of the can, which can achieve the effect of continuous decoration and printing, being beautiful, elegant and seamlessly. In addition, the two-piece can has only two components, which simplifies the process, increases productivity and efficiency. This product is suitable for filling hot pot oil and other contents.