... machine Industrial Sewing Machines ultrasonic cutting lace machine Ultrasonic Lace Sewing Machine Technical Parameter:ModelJRL-015Frequency20KHzWorking ... kinds of artificial leather and fabric,nonwoven fabric, spun-bonded cotton,thermoplastic film, chemical plastic piece. Such ... ,PVC,PE,PP,PS,etc.Application:Apply to lace clothing,ribbon,decoration products,handkerchief,tablecloth,curtain,bedspreed ...