Today, the author tells the story of the metal plate printing process. The difference between metal printing and paper printing is that it needs a layer of paint before printing. Paint plays a decisive role in metal prints. Metal printing is not the ultimate goal, but the beautification of metal packaging products, the purpose is to make all kinds of metal containers, such as iron cans, cosmetic cans, various types of bottles, toys and so on. To make the pictures printed on the metal plate bright and dazzling, it is inseparable from the special role of the paint. So, let's talk about the general process of the metal plate printing process.
1. Metal plate pretreatment
2. Coating the paint to dry
3. Primer coating and drying
4. Background color
5. Offset (or grease removal) color separation
6. Plate making Stamping and post-processing
7. Film protection
8. Dry molding
AiQi Packaging is located in Guangdong which specializes in designing, manufacturing, printing, selling and after service for packaging tin boxes. Our products include gift tin , tea tin , food can, medicine tin, promotion tin ,candy tin, ,CD/DVD box, tin sign, square tin box, wine tin, cigarette tin and holiday tin. We focus on teamwork, design and have a high-performance management team.