As we all know that the plastic materials can be divided into two parts.They are the thermopiastic and the thermosetting.According to this principle,it's easy for us to get the similar principle that the plastic mold are divided into the thermopiastic mold and the thermosetting plastic mold.
What's more,injection mold can be used to these two different classifications of plastic mold.So this is the real reason why injection mold are used so popular in plastic products industry. The plastic injection molding can be divided into five categories as follows.
3.Leteral core-pulling mold
5.Hot runner unit mold