Fault analysis and improvement method for flow marks on the surface of injection moulding products

Poor flow of melt causes surface of plastic part to produce annual ring-shaped wave flow marks cente...

News2019-10-05



Selection skill and use method of hot runner for mold

Hot runner system is a relatively complex technology in the field of injection moulding process. The...

News2019-09-30



Principle of encapsulation, basis of formula and main points of process for TPE/plastic

Let me talk about overmolding. This technique or process is nothing new. Simply saying, put a materi...

News2019-09-27



[Analysis] Analysis of development status of China's mold industry

"Mold is a basic process equipment for industrial production" has obtained formula. In products o...

News2019-09-25



Importance of reference angle in plastic mold design

Mold reference angle seems to be a very simple problem, but even friends who have rich experience ...

News2019-09-25

Sticky mold, mold release failure analysis and troubleshooting techniques

There are many reasons for sticking and mold release failure, and mold failure is one of main reaso...

News2019-09-23



How to make a beautiful crate mould?

Plastic crates, also known as logistics box, is widely used in machinery, automobiles, home applianc...

News2019-09-20



Weld Line defect analysis and troubleshooting

Weld line, the most common of many defects in injection moulding products. Except for a few very si...

News2019-09-18



Analysis of common faults in hot runner system

Compared with ordinary flow channel molds, hot runner mould have significant advantages such as sav...

News2019-09-16



Four standard development processes for injection moulding

Before drawing master assembly drawing, process drawing should be drawn and conformed to requirement...

News2019-09-15