Function Characteristic

KX-937  is suitable for light  to medium weight fabrics  with specially designed arm and bed It is ideal for forming tubes such as sewing shirts,blouses,jeans and nylon raincoat.  Both needle thread tension and bobbin thread tension have been decreased after reinvestigation of the chain stitching mechanism.
Furthermore,  the stitch dial,gauges and looper have been dramatically improved,thereby forming beautifully finished seams and preventing puckering.