Tin boxes packaging products can be seen everywhere in life. Tin boxes are widely recognized as metal packaging containers. The process of tin boxes processing is roughly divided into six major steps. There may be other processing procedures depending on the product packaging process. Tin boxes are made of tinplate after printing. According to the shape, they can be divided into round cans, heart-shaped cans, square cans, special-shaped cans, etc. According to the structure, they are divided into window tin cans, flip-top tin cans, and heaven and earth lid tin cans. and many more. Regardless of the shape and structure of tin boxes, the basic processing technology is the same.
First of all, before confirming the order, you must confirm what kind of material to choose, including the type and size of the iron material; the second step is the iron material printing, the printing factory is responsible for printing the pattern color on the surface of the iron sheet, the printing process includes internal coating and white printing Or whitening, plate making to printing; the third step is cutting, first check whether there are stains or scratches on the surface of the iron sheet, which affects the pass rate of the later iron cans and needs to be removed. The cutting size should be controlled well and the cuts should be uniform. Smooth; the fourth step is stamping and molding, which is a process of making iron sheets into tin cans; the last is the final packaging, checking the defective products and checking the packing quantity.