Surface treatment process of plastic products before electroplating

Generally, plastics have high crystallinity, low polarity or non-polarity, and low surface energy, w...

News2023-06-13



Hydraulic motor + sprocket twisting mold structure case sharing

Automobile injection molds generally have domestic molds and export molds. Generally, domestic mold...

News2023-06-12



Injection mold adjustment machine process

Defects in injection molded parts are often characterized by surface marks and are formed by shrinka...

News2023-06-10



Selection of injection speed for plastic parts

Control of injection molding process has a direct impact on final part quality and economics of proc...

News2023-06-08



Design of lifter of mold has been thoroughly completed this time!

Lifter is a common term for mold industry in Pearl River Delta region, which is dominated by Hong K...

News2023-06-07

Analysis and Countermeasures of Poor Gate Cutting

It refers to a phenomenon in which gate connecting molded product, main runner, and branch runner i...

News2023-06-06



Injection process parameters and their adjustment

In filling and holding pressure drop section, cavity pressure increases with time. After filling cav...

News2023-06-05



How does hydraulic system work during injection molding process?

All movements in injection molding process, whether hydraulic or electric, generate pressure. Approp...

News2023-06-02



Structural design considerations for injection-molded containers

Injection molding is to inject molten plastic into a closed mold with a lower temperature through a ...

News2023-06-01



It is very important to master these important parameters that control injection molding process

Property of friction between macromolecules when molten plastic flows is called plastic viscosity. C...

News2023-05-31