Stretch sewing machine does not eat how to solve?
but not too small, too small will cause the sewing material is not forward, stitch repeat phenomenon, affecting sewing
The occurrence of injection, broken lines and other problems; such as slippery thin live to reduce the pressure, loose pressure screw,
The upper left there is a screw-type pressure screw, you can twist a twist, it is to adjust the pressure, sewing thick and cotton live, the need to increase the pressure tightening pressure screw, but the pressure should not be too large, too easy
