Mold is a "step" hollow plastic injection stretch blow molding machine for emphasis. Development of the "step" hollow plastic injection stretch blow moulding machine injection molds the focus is the development of parison mold. Development of preform injection mold tooling materials focus, the design of hot runner nozzles and hot runner temperature control system. At present, China's "one step" injection stretch blow mold hollow plastic molding machines reach the level where technology, OEMs can cooperate with relevant foreign mold factory. As long as the mold to achieve the desired skills, coupled with our host, we can say, "Step" hollow plastic injection stretch blow molding machine is able to enter the market.
