... plastic, small household appliance, househo Plastic flip top cap mould for producing Plastic cap to fit different container: Such as cosmetic bottle, water ... - Test on our own Injeciton machinery - COld runner - Hot runner by Air-valve type optional)1. Mould steel: P20, 718, 45#, 2316, 2738, etc ... maching, grinding machine, lathe etc. For more imformation, pls contract with us.