Supply Top Selling bi injection Personalized:Injection molding process is a complex process involving many factors, such as mold design, mold manufacturing, raw material characteristics and raw material pretreatment, injection molding process, injection molding machine operation, etc. which is closely related to processing environment, product cooling time and post-treatment process.

OEM Personalized double injection Direct Distributor:The pressure during injection includes plasticizing pressure and injection pressure, which directly affect the plasticizing effect and product quality of plastics. 1. Plasticizing Pressure: (back pressure) when using a screw injection machine, when the screw rotates backwards, the pressure melting at the top of the screw is called plasticizing pressure, also known as back pressure.