Plastic molds are molds that can shape thermoplastic materials, such as plastic shells in your daily life, such as TV casings, computers, remote controls, pots, barrels, plastic stools, etc. These are all produced by plastic molds. There are also many types of plastic molds, including injection molds, blow molds, suction molds, extrusion molds, etc. Injection molds are divided into several sub categories, such as ordinary injection molds, high-speed molds, etc.