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What's the difference between DTY and FDY ?

Mar 21, 2018

DTY: : Draw texturing yarn/ stretch textured yarn.

Also known as dacron low spring silk, is the continuous or simultaneous stretching and deformation of finished products on a machine.


FDY: Fully drawn yarn. 

Has nothing to do with the production process, but now widely circulated, will it as a symbol of spin-draw one-step process, can use low speed spinning, high-speed drawing winding, two working procedure in a spin-draw joint machine, the production line production cost is low, and the product quality is stable, less hair silk beheaded, dyeing uniformity is good.The DTY fibers are curly and the FDY fibers are straight.