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当PET被广泛用作饮料的塑料容器材料时,吹塑加工所固有的各种复杂因素总是给饮料瓶制造厂带来一些似乎难以解决的问题。其中最主要的是对金属模具的腐蚀,以
When PET is widely used as a plastic container material for beverages, the complications inherent in blow molding always present some seemingly intractable problems for beverage bottle manufacturers. One of the most important is the corrosion of metal molds