The exist problems about the pelletizer for BOPET reclamation with corotating twin screw extruders in the processing are analyzed and the solutions are given.

• 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。