... kind of mold structure and mold cap discharge step, each step to determine the content punch work, and ... and need special care, which is good in one step, saving the drawing die in FIG. a lot ... of mold drawing graph should pay attention: each step of the production means, such as bench marking, ... , P20, NAK80, 2316, 2738, 2344Product MaterialABS, PPR, PC, PP, PVC, POM, PMMA, PS, PE, PET, Rubber, Silicone, ...