无肥料杯子成型系统 scrapless cup forming system
采用二轴延伸成型技术的注塑成型高密度盘式瓶胚材料无损耗低成本。PET/PP杯子具有高结晶度、高延伸比例。不仅增加了杯子的强调，同时因为没有纵向裂痕而使产品有极好的透明度。
an injection-molded high-density disk type perform is stretch-blown into a cup resulting in no material loss and low cost. high stretch ratio creates a high crystalline level on the PET/PP cup besides high physical strength and excellent clarity cracking lengthwise at all.
