Polyester Filament Yarn for Knitting/Sewing ThreadMain Features: 1. Eco-friendly;2. High teancity;3. Anti-pilling;4. Good elasticity;5. Good heat stability, heat-resisting, light resisting, corrosion resisting;Product style:Polyester Yarn DTY Specification:50D/36F, 50D/72F, 50D/144F.75D/36F, 75D/72F, 75D/144F.100D/36F, 100D/48F, 100D/72F,..