... Multifunctional Lace Sewing Machine, also could be called ultrasonic lace machine, ultrasonic sewing machine, ultrasonic embossing machine, ultrasonic embroidery machine, ultrasonic trimming machine, ultrasonic compound machine, ultrasonic stitching machine ... the ultrasonic lace sewing machine1. Ultrasonic lace sewing machine used ultrasonic vibration and steel moulds, the above processing will be ...