Multi-layer yarn has high strength and its main use is in the clothing industry and for sewing and embroidering clothes, bags and shoes, and among its other uses is the production of braids, sacks, curtain hangers, carpet roots, etc. is .
Multi-ply spun polyester yarn
Multi-ply polyester yarns are obtained by spinning together 2 or 3 FDY, DTY or ITY yarns. The production process of multi-ply yarns is that first 2 or 3 yarns are spun on the machine and simultaneously with the spinning of several It is also twisted and then the yarn is twisted in the opposite direction for the coherence of the yarn, and then the warp is fixed by steam on it and the final product is a multi-layer twisted yarn.