How to manage color difference during injection molding process?Generally speaking, the chromatic aberration in the plastic injection molding process is a very common defect. And it appears in a large part of the injection molding process. As we all know, there are many factors affecting color diffe

When the polymer is in plastic injection molding, when the fluid shear rate is low, the extrudate through the die or gate has a smooth surface and a uniform shape. When the shear rate or shear stress increases to a certain value, the surface of the extrudate loses its luster and the surface is rough

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