a: Finding ring; b: fundamental plate (major plate); c: tutorial pin; d: insulation plate (for greater mold temperatures or sizzling runner mould); e: fasten screw; f: frame plate /A plate ( cavity if built in reliable), see beneath photo : Injection procedure refers back to the circulation route component https://plasticmould77665.tribunablog.com/the-greatest-guide-to-plastic-mould-31740532