Stitch principle of heavy material sewing machine

Thick material sewing machine is a machine mainly for sewing thick material products. The reason why it can sew thick material is because of its strong ability to eat thick materials. This is something that ordinary sewing machines cannot do, so we classify it as The thick material sewing machine distinguishes it from ordinary sewing machines. The thick material sewing machine is mainly used in leather, canvas, sofa sewing and other industries. When it comes to the principle of thick material sewing machine, we need to understand the principle of its stitch formation first, so as to better complete the sewing work.

The thick material sewing machine only has chain stitches. This kind of stitches of the thick material sewing machine is that the two intersecting points of the upper and lower thread chain locks are just in the middle of the sewing material, and the stitches are neither loose nor tight, neat and beautiful.

There may be some bad stitches during the sewing process of the machine. We need to adjust according to the principle of stitches. First of all, we must understand the cause and effect of stitches. Problems such as material shrinkage can be solved in time.