... product:1.100% spun polyester sewing thread and dyed yarn (TFO AND RING) 20/2,3,4----80S/2 ... /1--80/1 Paper or plastic tube,heat set yarn,air knot,semi-dull fiber and bright fiber,optical ... (poly/cotton) Spun core sewing thread and dyed core yarn 20S/2,3--80S/2,33.Fabrics or various specifications ... of polyester or cotton yarn Loom of all width and air jet looms We ...