ECDP三叶形涤纶毛条生产技术  

Production technology of ECDP trilobal PET top

作　　者：郑贤芳 冷雷田 

机构地区：[1]镇江南山化纤有限公司,江苏镇江212003

出　　处：《江苏纺织》2013年第7期42-44,共3页JIANGSU TEXTILE

摘　　要：本文介绍了阳离子染料常压可染三叶型涤纶毛条生产技术。使用ECDP切片和叶片长宽比为5:1的三叶型喷丝板。采用非常规切片干燥工艺,适当降低纺丝温度和速度,同时采用合理的直接制条生产工艺,生产出的常压阳离子可染三叶形涤纶毛条异形度达到60%。This paper introduces the production technique of normal pressure, cationic dyeable trilobal PET top. It is prepared by using ECDP polyester chips, and a special trilobal spinneret with tip radius ratio of 5：1. Under non-normal drying process conditions, with spinning temperature and speed properly lowered, with rational direct slivering process conditions, normal pressure, cationic dyeable trilobal PET top can be produced with the 60% degree of profile.

关 键 词：常压 阳离子可染 ECDP 异形纤维 涤纶毛条 

分 类 号：TS102.522[轻工技术与工程—纺织工程]