... thread ,DTY, FDY polyester yarn:150D,250d,300d,450D and dyed yarnhigh tenacity polyester yarn250D,300D,500D1000d,1500d,2000d,3000d spun polyester yarn Specification:commonly used ... request or sample.The Products widely used in sewing bag, weaving curtain,webbing,carpets, blanketry,cloth,enlace things,wire and cable ...