国产POY设备生产涤纶细旦丝的工艺探讨

DISCUSSIONS ON THE TECHNOLOGY OF PET FINE DENIER FILAMENTSIN DEMESTIC POY AMCHINECHOU YEN

该文介绍了国产POY设备生产涤纶细旦丝的工艺技术特点，讨论了切片干燥、纺丝温度、侧吹风冷却等工艺的控制。

Characteristics of production technology of polyester fine denier filaments produced by demetic POY machine are introduced.The control of techniques are discussed in chip drying spinning temperature and lateral blow air quenching etc。