... chemical fiber fabrics, non-woven fabrics, thermo-melt fabrics. Ultrasonic Sewing Machine Model: MS-50 Basic components:1. New type intellectual ... , non-woven fabrics, thermo-melt fabrics, taking the place of sewing or down-press type welding, limitless continuous welding function, with ... )x W(60cm)x H(126cm)Total weight150 Kgs Ultrasonic sewing machine