METHOD FOR MANUFACTURING A POLYESTER FIBER TO BE DYED UNEVENLY

摘要

The polyester undrawn yarn or partially oriented yarn is produced by adding 0.05-0.6 wt.% water against a trough weight after oiling. The polyester drawn yarn using the polyester undrawn yarn or partially oriented yarn is produced by adding 0.05-0.6 wt.% water content against the trough weight between a feed roller and a hot roller.