Molds can be generally divided into plastic molds and non-plastic molds. Non-plastic molds include: casting molds, forging molds, stamping molds, die-casting molds, and plastic molds. They are further divided into injection molding molds and blowing molds according to different production processes and production products. The compression molding die, the transfer molding die, the extrusion molding die, the thermoforming die, and the rotary forming die can be divided into three types according to the different types of the casting system: a large sprue mold, a small sprue mold, and a hot runner mold.
Mingyu 2018-10-22T04:29:57+00:00 October 22nd, 2018|