PVC soft glue technology has strong applicability in 3D printing, enhanced visual 3D effect, strong sense of visual layering, strong sense of pattern change and clear color pattern, which breaks through the limitation of plane vision of ordinary plane printing products and easily attracts customers' attention. 3D technology can adapt to political, economic, military, scientific, cultural, artistic and other fields, and meet the extensive needs of the global economy and society. 3D printing is on the rise in China. PVC soft rubber has good transparency, slight plastic smell, comfortable feel and waterproof, moisture-proof and oil-proof functions. Offset printing is a three-dimensional printing process. Simply put, offset printing is a printing method that transfers the graphics and text on the printing plate to the substrate with the help of a blanket. It is the existence of blanket that gives this printing method its name.