PET单向拉伸片膜机组 Pet unidirectional stretch film unit
该机组具备生产PET片材和薄膜功能，片材可生产0.2～1.8mm；薄膜可生产0.05～0.2mm。
设备由结晶干燥、挤出主机、三辊压光、在线测厚、片材预热、单向拉伸、定型装置、涂油、覆膜、自动收卷等部件组成。
该设备生产的PET制品通过单向拉伸及定型后，不但兼有BOPET优良的透明度、抗张强度、耐冲击、耐热、耐寒、尺寸稳定等性能；而且兼有常规PET片材易折痕、热成型之优点！是一种BOPET和常规PET各自性能短板的补充！
The unit has the function of producing pet sheets and films, which can produce 0.2 ~ 1.8mm; The film can produce 0.05 ~ 0.2mm.
The equipment is composed of crystallization drying, extrusion host, three roller calendering, online thickness measurement, sheet preheating, unidirectional stretching, setting device, oiling, film coating, automatic winding and other components.
The pet products produced by this equipment not only have the excellent transparency, tensile strength, impact resistance, heat resistance, cold resistance and dimensional stability of BOPET after unidirectional stretching and shaping; It also has the advantages of easy crease and thermoforming of conventional PET sheets! It is a supplement to the respective performance shortcomings of BOPET and conventional pet!
