Plastic injection mold is the most widely used mold among all plastic molds, which can form complex and high-precision plastic products. This article is just a rough introduction. Since it is a chain structure, the shrinkage direction of plastics during processing is also related to the orientation and cooling shrinkage

This was a project which we developed 4 year ago. It is a 2k mold base of ABS (black) & PC (red). Which material do you think should be molded first? 

Sometimes we may need to make the mold “inverted”.  What is an “inverted mold”? “Inverted mold” means, Why do we need “inverted mold”? Let’s take this project as an example. Please see the photo below, You see, the customer need high-glossy surface, and don’t permit any injection gates in the visible