... yarn for sewing thread 1.100% polyester yarn 2.High tenacity with low shriknage 3.Factory price 100% polyester yarn for sewing ... number: Single-ply, Double-ply, Tri-ply, Multi-plyUse: For knitting, weavingsewing, dyeingMaterial: 1.2D×38mm, 1.4D×38mmColor: Raw ... /Semi-dull brightKnot: Non knotWay: New ring spinning, two-for-one twisterUnwaxedWe also could produce products as per clients' requirements