... cloth lace ,dress lace ,unerdwear laceYDN 60 ultrasonic lace machine Functions: Ultrasonic Lace Machines are suitable for melting, over ... slitting, etc.Suitable materials:composite material, thermoplastic film and plastics slice, such as chemical fibrous cloth, nylon cloth, knitting cloth ... respirator, handicraft , decorations products.Technical parameter: YDN-15-H Bra Ultrasonic Lace Cutting Machine