超细旦多孔涤纶假捻丝退绕性能改善Improvement of Unwinding Performance for Micro-denier Porous PET DTY
周召勇
ZHOU Zhao-yong (YUFI Chemical Fiber Co.Ltd.
摘要(Abstract)：
超细旦多孔涤纶(PET)假捻丝,织造时普遍存在退绕性能不理想的情况。通过对其物理性能尤其是卷装成型性能的实验,提出改善其退绕性能的措施,使超细旦多孔PET假捻丝得到平整而均匀的卷装,具有稳定而优异的退绕性能,为后续加工提供有力的保证。
For micro denier porous PET DTY, a big problem is bad unwinding performance when it weaves at high speed. By modification the physical properties especially the package performance, the measure to enhance the unwinding performance is put forward. The evenness and smoothness package, as well as stable and excellent unwinding are obtained, it ensures the customer's high speed weaving.
关键词(KeyWords)：
超细旦多孔;PET假捻丝;退绕性能;卷装成型
micro denier porous filaments, PET DTY, unwinding performance, package
基金项目(Foundation):
作者(Author):
周召勇
ZHOU Zhao-yong (YUFI Chemical Fiber Co.Ltd.