Widely used in industrial product packaging, transportation packaging and sales packaging, steel drums have become one of the main quantities. Among all kinds, Japan and European countries account for about 14% of steel in steel, second only to paper and plastic packaging, occupying the third place, while the US packaging consumes more steel than plastic, which is about second. my country's steel accounts for about 8% of the total, second only to plastics. Today, with the rapid development of various packaging technologies, new types continue to emerge, and competition is fierce. The application of steel drums in some aspects has been partially replaced by plastics or composite materials. However, due to the excellent comprehensive performance of steel, and The resources are extremely rich, so steel still maintains its vitality and its application forms are more diverse.