Common bad phenomena in custom plastic injection moldingThe following is the analysis and countermeasures of the causes of defects in the plastic injection molding process under the main science popularization.(1) Short shot (unsaturated mode)(1) Short shot (unsaturated mold); that is, the phenomeno

What are the three elements of plastic injection molding?1. Temperature control　　1. Barrel temperature: The temperature that needs to be controlled during the production injection molding process includes barrel temperature, nozzle temperature and mold temperature. The temperature in the first two p

As a leading plastic injection molding manufacturer in China, Goodtech often uses polyethylene (PE) materials to make products during injection molding. Now I will introduce the process of PE injection molding.Polyethylene is a crystalline raw material with extremely poor moisture absorption, no mor

The plastic injection molding machine uses the thrust of the screw (or plunger) to inject the plasticized plastic in the molten state (that is, the viscous state) into the closed mold cavity, and obtain the product after solidification and shaping. Injection molding is a cyclical process. Each cycle