... Spun Polyester Yarn Wound on Dye tube/paper cone;2. Application: sewing, knitting, weaving;3. Quality: virgin AA quality, high tenacity, ... packets/bag,100 kgs/bag;5. Color: Raw White (polyester staple fiber, 1.20D x 38mm);6. Count NE ... L, or L/C at sight;10. As high specifications as you require, as challenging job as we ... :3000yards,4700yards,5000yards,6000yards,8700yards,etc spun polyester sewing thread