Drop molding technology takes advantage of the deformable characteristics of thermoplastic polymer materials, that is, they are viscous under certain conditions, but can return to a solid state at room temperature. By using appropriate methods and special tools, it can be molded into designed shapes as per requirements in its viscous state and then solidified at room temperature. Drop molding technology has been widely used in the decoration of various trademark nameplates, cards, daily hardware products, travel commemorative badges, exquisite handicrafts, and high-end book covers. Also known as micro-injection molding, it is a product similar to PVC silicone, a trademark used on bags, backpacks, clothing, etc. , with white or colored drop-shaped decorations on the surface of knitted cotton, various chemical fiber fabrics, and textiles. Most are of this type. Processing is complex. The silicone trademarks, silicone plastic labels, plastic non-woven fabrics, and plastic TC cloth that we often talk about all belong to this type of plastic. PVC drip molding can also be made into drip molding shoes, insoles, soles, sofa backs, armrests, tablecloths, mahjong tablecloths, car interiors and other products.