... ( Trilobal Bright and Trigonal Bright) 75d/36f, 100d/36f, 150d/48f, 300d/96f , 450d/192f, 600d/192fb. Dope Dyed ... Black ( CBR & TBR ) 75d/36f, 100d/36f, 150d/48f, 300d/96f, 450d/192f, 600d/192fc. Dope Dyed Yarn ... ( TBR, over 300 COLORS ) 150d/48f, 300d/96f, 450d/192f,600d/192f1. the usagea. ... world for mutual development. polyester filament yarn 150d/48f,TBR,dope dyed yarn