Case Analysis of Defects in Car Door Panel

There are normally four Interior door pannels in a car, including Front, Rear, Left and... read more

Best way to deal with ejector pin marks?

For injection molders, it should be very common to see white ejector mark or pin... read more

Car headlights Car headlights

With the development of national economy, automobile industry has become the pillar industry of the... read more

Bottom of expansion tank

This is the cover of plastic water tank for a branded automotive company. The material... read more

Plastic tank of automotive

This plastic mold for the bottom of water tank is the most simple one among... read more

The cause of shrinkage of injection molded parts and how to solve them

I believe that many mold manufacturers have encountered a plastic defect-shrinkage on injection molded parts.... read more

Vacuum cleaner product

The part is main body for vacuum cleaner and plastic material is PP. Usually wherever... read more

How to fix flow mark on automotive Dashboard

More and more  large size of  plastic injection molding parts are used in automotive industry. For consideration of... read more

Plastic housing for driving system of automotive

This is the plastic housing for driving system of automotive. It is usually made of... read more

How to fix Splay mark on PP plastic injection molded part

Splay mark, is also called as Splash Mark or Silver Streak.It is a cosmetic defect... read more

How to get rid of bubble on plastic injection molded part?

One of the top 10 common defects in molded parts is bubbles. After demolding from the press,... read more

Injection Molded PP Plastic Part Warp – How To Fix It

PP is one of the most commonly seen soft plastics on the market. It is... read more