Overlock sewing machine is also called side car, edge machine, and bone car, generally divided into three threads, four threads, and five threads. The main function is generally to prevent the seam of the garment from fluffing. The overlock sewing machine can be used not only for hemming, but also for sewing T-shirts, sportswear, underwear, knitting and other fabrics. Overlock sewing machine can cut and sew at the same time, the stitches are like mesh, and it is also suitable for elastic fabrics.
