Plastics as a polymer compound have a variety of treatment methods. Each method has its advantages and disadvantages, and is more suitable for specific applications. Next, let's see how they are processed through interesting moving pictures!

Injection molding is the main molding equipment that makes thermoplastic or thermosetting materials into various shapes of plastic products by plastic molding mold. Injection molding is realized by injection molding machine and mold. In this process, the plastic is placed in the hopper, which then heats and injects the plastic, which is pushed through a long chamber and a reciprocating screw. After that, it is softened into a fluid state. The nozzle is located at the end of the chamber, and the fluid plastic is forced to cool through the nozzle to close the mold. When the plastic cools and solidifies, the semi-finished product exits from the press.