polyester taffeta Composition:46%polyester,54%nylon Yarn count:NY 50D-40F*C 75D-48F-CD.FDY Density:186*110 polyester taffeta 1. Composition: ... 46%polyester,54%nylon2. Yarn count: NY 50D-40F*C 75D-48F ... 190t, 210t, 230t can also be done7. Different specifications about yarn count, density, width,, weight can be as your requirement5. Usage ...