Views:5395 Author:Site Editor Publish Time: 2015-12-24 Origin:Site
Polyester DTY yarn is the draw texturing filament yarn,also named low elastic polyester filament yarn. Polyester DTY yarn is finished yarn which is stretched and distorted on one machine. polyester FDY yarn is fully drawn yarn. Has nothing to do with the production process, but now it is regard as a symbol of spin-draw one-step process.polyester FDY yarn uses low speed spinning and high-speed drawing winding on a machine, the advantages of its production are low price, stable product quality, less hair silk beheaded, evenness color . Polyester DTY yarn is curly, polyester FDY yarn is straight.