... YARN is made of 120D/150D/200D/450D/600D Polyester Yarn or Rayon Yarn and 140D Nylon that ... micron, 1/110") supported by 68D (or 75D) polyester filament yarn 75D rayon yarn or 70D nylon yarn. The yarn ... 2%(Alic Acid), 60°C ,10min.Souring For Nylon,Polyester,Rayon,Acetate&CottonSoda Ash, 1g/l,60°C, 30min ... /110”,12:35% Metallic Yarn&65%68D or 75D Polyester Yarn 500gsSilver 80,000M 2~3%(112D)Gold&color ...