Polyester yarn DTY dope dyed Spec:75D,100D,150D,300D,450D,600D etc Feature:NIM, SIM, HIM,SD, FD Use ... :weaving,knitting 100% polyester DTY yarn,used in ... weaving,knitting,etcvarious specifications from 75D to 600D,with all kinds of colours ... do as order if available. polyester colored filament yarn 150D/48F DTY