How did the plastic mold come about?

Thu Feb 23 22:31:34 CST 2023

Plastic mold is the abbreviation of a combination mold for compression, extrusion, injection, blow molding and low foam molding. The coordinated changes of mold convex and concave molds and auxiliary molding systems can process a series of plastic parts of different shapes and sizes.

Plastic molds are the mother of industry, and the release of new products involves plastic