... called ultrasonic lace machine, ultrasonic sewing machine, ultrasonic embossing machine, ultrasonic embroidery machine, ultrasonic trimming machine, ultrasonic compound machine, ultrasonic stitching machine, ultrasonic heat sealing machine, ultrasonic Velcro ... when touch. South Nekon Ultrasonic lace sewing machine is widely used to industries of clothes, toys, foods, pro-environment nonwovens bags, ...