Causes and solutions of sidewall depression of injection molded parts

Dent marks are caused by localized internal shrinkage after gate sealing or out of stock injection. ...

News2022-09-28



Injection technicians must learn! Seventeen tricks to subdue injection molding machine

Melt usually flows from nozzle into sprue, but in some molds, nozzle is part of mold because it exte...

News2022-09-27



Design of Injection Mould for Forklift Valve Cover

Valve cover of forklift truck is shown in Figure 1. Features that affect design of mold structure ar...

News2022-09-26



Talking about production technology of injection molding parts for automobile products

China has many complete and huge automobile production bases, and corresponding customer supply chai...

News2022-09-24



Process parameter setting of TPE injection molding

Before molding, plastic must be fully dried. After material containing moisture enters mold cavity, ...

News2022-09-23

How much do you know about shrinkage rate of injection molded products

With the development of plastic synthesis technology, mechanical properties of plastics have been si...

News2022-09-22



Detailed explanation of causes and solutions of cracking in injection molding products

Residual stress is too high. When residual stress in plastic part is higher than elastic limit of re...

News2022-09-21



Specific applications of engineering plastics in automotive field

Main function of engineering plastics used in automobiles is to lighten weight of automobiles, so as...

News2022-09-20



Four reasons and solutions for weld lines in injection molded parts

Weld lines are an important factor affecting quality of plastic parts. Study found that under same p...

News2022-09-19



Design of Injection Mold for Automobile Tail Lamp Housing

Figure 1 shows structure of tail lamp housing of a certain vehicle. Material is polycarbonate (PC)/a...

News2022-09-16