Investigation on the Effects of Yarn Structure on Dyeing and Finishing Properties of Polyester Woven Fabric

This work was carried out to determine the structural difference between fully draw yarns (fdy) and draw textured yarns (dty) polyester on dyeing and finishing properties of polyester woven fabric. for this goal, all types of sample of fabric woven with 130denier-ity yarn as warp and fdy and dty yarn as weft. weft yarns with two different twist(800 and 2000 twist per meter) produced . experimental results for tenacity, elongation and boiling water shrinkage performed. all the samples with weft yarn on lower twist showed good dye absorption associated properties. also,the results showed that the differences in dye efficiency obtained was the same for both samples and no difference in comfort, hand and etc, was seen.

Investigation on the effects of yarn structure on dyeing and finishing properties of polyester woven fabric

This work was carried out to determine the structural difference between fully draw yarns (FDY) and draw textured yarns (DTY) polyester on dyeing and finishing properties of polyester woven fabric. For this goal, all Types of sample of fabric woven with 130denier-ITY yarn as warp and FDY and DTY yarn as weft. Weft yarns with two different twist(800 and 2000 twist per meter) produced . Experimental results for tenacity, elongation and boiling water shrinkage performed. All the samples with weft yarn on lower twist showed good dye absorption associated properties. Also,The results showed that the differences in dye efficiency obtained was the same for both samples and no difference in comfort, hand and etc, was seen.