双向拉伸聚酯薄膜回收挤出造粒机组的改进

Modification on the Pelletizer for BOPET Reclamation

同向双螺杆挤出机在聚合物的加工中得到了广泛的应用。本文分析了配置国产同向双螺杆挤出机的双向拉伸聚酯薄膜BOPET回收挤出造粒机组在使用过程中出现的问题,提出了改进措施。

The corotating twin screw extruders is applied widly on processing of polymer. The exist problems about the pelletizer for BOPET reclamation with corotating twin screw extruders in the processing are analyzed and the solutions are given.