Ultrasonic lace sewing machine can ,press ,sewing ,cutting ,slitting , with width from 5cm-20cm with any desings Ultrasonic lace sewing machineOutput power : 2500WPower Input ... , product forming. 7. Can do any design rollers for the machine to finish many patterns.8. Application materials: All kinds of ... , chemical plastic film and many other materials. Ultrasonic lace sewing machine with sealing edge