How to avoid sink marks in an injection-molded products?

A brief introduction of the insert molding process.

The main advantages of hot runner systems and the main developing direction of hot runner systems in the future.

4 types of injection molding machine and their working principles.

The main properties of transparent plastic products and how to manufacture them perfectly in the injection molding process?

The main methods of Plastic injection mold care and maintenance.

The importance of the right cooling time of plastic products and how to determine the suitable cooling time for different raw materials?

Four types of solutions on density bubbles on plastic products.

The difference between injection mold and prototype and their basic application scene.

Instruction of some injection mold gate types.