Lockstitch sewing machine is the most widely used industrial sewing machine. It is mainly composed mechanisms of fabric-stabbing, crocheting, taking-up and feeding etc. The sewing speed can exceed 6000 stitches per minute. The lock stitch sewn by the utility model is the strongest one among all kinds of stitches. Even if the thread in the middle of the stitching breaks, the stitches will not spread, but there is no elasticity. Generally, it is suitable for sewing materials that do not need stretching, such as woven fabric, artificial leather, leather, etc.
singer lockstitch sewing machine, high speed lockstitch sewing machine, industrial lockstitch sewing machine, juki lockstitch sewing machine, double needle lockstitch sewing machine
DONGGUAN CHUANGHUI SEWING MACHINE CO.,LTD , https://www.ch-sewing.com