The types of injection molding are:
1、 Rubber injection
Rubber injection molding is a kind of production method that the rubber material is directly injected into the model from the barrel. The advantages of rubber injection molding are: although it is intermittent operation, the molding cycle is short, the production efficiency is high, the preparation process of embryo is canceled, the labor intensity is small, and the product quality is excellent.
2、 Plastic injection
Plastic injection molding is a method of plastic products. The molten plastic is injected into the plastic product mold by pressure, and the desired plastic parts are obtained by cooling and molding. There are special mechanical injection machines for injection molding. At present, polystyrene is the most commonly used plastic.
3、 Injection molding
The resulting shape is often the final product, and no other processing is required before installation or use as the final product. Many details, such as bulges, ribs, and threads, can be molded in one step of injection molding.