ultrasonic cutting machine 1.goocomposite material, thermoplastic film and plastics slice, such as chemical fibrous cloth ultrasonic cutting machineSuitable material :composite material, thermoplastic film and plastics ... ribbon, tent, raincoat, tablecloth, chair cover, bedspread, pillowcase, quilt cover, curtain, handkerchief, coloured flag, disposable operating coat, non spin respirator, handicraft ...