涤纶POY生产线FSY热管改造及工艺研究

REFORMING POLYESTER POY PRODUCTION LINEAND ITS PROCESS RESEARCH

我公司采用中国纺织大学研制的FSY热管对POY生产线进行技术改造，实践证明：PSY热管是涤纶纺丝技术的一次重大突破。本文就FSY热管改造POY生产线的过程及生产工艺进行了探讨和研究。

Adopting the FSY hot tube technology invented by Textile University of China, we reformed thePOY production line. This process is proved to be a significant breakthrough of polyester spinning technology. In this thesis, the reforming of POY production line by anY hot tube technology and its processare inquired into and researched.