... ,low-elongation, well sewing function.In addition ,we use the raw material of glazed polyester staple fibre ,so the sewing thread ... /Dtex MinPacking Details:First,the net weight of each cone is 1.667KG,each cone with plastic protecting film Second,15 ... in one polypropylene bag,the N.W. of every bag is 25KGS Third,980 bags in one 40HQ.