医疗中空塑料容器“注-拉-吹”成型设备注拉吹中空成型设备根据成型工序,一步法机型分为三工位(以日本青木固机器为代表)和四工位(以日本日精机器为代表)两种机器。二者的主要区别是:“三工位”是指注射型坯与加热型坯在一个工序上完成;“四工位”则是指注射型坯与加热型坯在两个工序上完成。一步法机型不会造成产品的二次污染,且产品同一性好。尽管价格较高,但为 According to the molding process, the one-step method is divided into three stations (represented by Japan Aoki solid-state machine) and four stations (with Japan Nissei machine represented) two kinds of machines. The main difference between the two is: “Three stations ” refers to the injection parison and heating parison completed in one process; “Four stations ” refers to the injection parison and heating parison in two processes Complete on. One-step method will not cause secondary pollution products, and product identity is good. Despite the higher price, but