Injection molding is a method to obtain molded products by injecting plastic materials molten by heat into a mold, and then cooling and solidifying them.
The method is suitable for the mass production of products with complicated shapes, and takes a large part in the area of plastic processing.
The process of injection molding is divided into 6 major steps as shown below.
Clamping
Injection
Dwelling
Cooling
Mold opening
Removal of products
The process is proceeded as shown above and products can be made successively by repeating the cycle.
Overmolded parts |
Automotive parts |  Electronic molded parts |
 Industrial molded parts |  Thermoset molded parts |  Double-injection parts |