a: Locating ring; b: essential plate (prime plate); c: information pin; d: insulation plate (for greater mould temperatures or sizzling runner mould); e: fasten screw; f: frame plate /A plate ( cavity if manufactured in strong), see underneath picture After two or 3-moments mould trial until finally shopper acceptance https://plasticmould12110.prublogger.com/19677161/a-secret-weapon-for-plastic-mould