... called ultrasonic lace machine, ultrasonic sewing machine, ultrasonic embossing machine, ultrasonic embroidery machine, ultrasonic trimming machine, ultrasonic ... ultrasonic lace machine, ultrasonic embossing machine, which is an efficient sewing and embossing equipment. It mainly used ... to processing of sewing, welding, cutting, punching and embossing of synthetic fiber or blended fiber etc. The ...