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



Application of Bernoulli effect in air ejection of thin-walled plastic parts

【Abstract】Structural characteristics of transparent plastic cups for aviation are analyzed, mold s...

News2022-09-15



10 conventional structures commonly used in plastic molds can basically meet more than 90% of produc

1. Two-plate mold: referred to as big nozzle mold, as shown in following figure:
More than 60% of pr...

News2022-09-14



Encyclopedia of safety production regulations in injection molding workshop

1. When equipment is in normal operation, it is strictly forbidden to touch any part of equipment ex...

News2022-09-13



Key plastic properties related to injection molding

Ability of plastic in molten state after being heated to fill the entire cavity under pressure is ca...

News2022-09-12