Mold cavity has a smooth-polished surface and your ABS molding part is too dull?

Have you ever met the case when the cavity steel has been polished as high... read more

How to calculate mould shrinkage

Thermoplastics shrink as they cool and solidify during the plastic injection molding process and after part ejection.... read more

What is Mould Shrinkage?

Shrinkage is a characteristic of resin which occurs during plastic injection molding process. Different resins have... read more

Injection Molding Defects Delamination

What is delamination/Peeling? Delamination is thed detached, slate-like surface layering of the polymer as it... read more

What causes weld lines in injection molding

What is weld lines in injection molding  During the manufacturing of injection molding process , the Weld... read more

Injection Mold tryout guideline

As known, the manufacturing of plastic injection mold determines the quality of plastic molded parts,... read more

Coolant Expansion Tank

This is the bottom of Coolant Expansion Tank for a branded automotive company. The material... read more

Gate Design-HS Plastic Mold Shop

What proper gate design is important? The gate serves as the entrance to the mould... read more

How can you make mold slide comes out of lifter？

It is rare to see the structure of slide coming out of lifter in plastic injection... read more

Cold Slug Well in Plastic Mold Design

Cold slug well is a very imporant part of plastic mold design. It is  defined... read more

How to solve silver streaks in injection molidng

Silver streaks are a very common phenomenon appearing on the surface of plastic injection molded products.... read more

Two shot injection mold design consideration

This article discusses basic consideration for designing two-shot injection molds, which is referred to also... read more