Plastic Injection Molding vs. 3D Printing

Plastic Injection Molding vs. 3D Printing Plastic injection molding generally entails making plastic containers using the pelleted or granular plastic resins. For PET bottles, stretch blow molding machine is normally used to achieve the same. In injection molding variety of materials are used, these include the polystyrene, polycarbonate, polypropylene, polyvinyl chloride and others. There are […]