1.Suitable for Non Woven Lace clothing,raincoat,skirt rim,decorations etc 2.easy to ... Ultrasonic Sewing Mahcine 2.Suitable material :composite material, thermoplastic film and plastics slice, such as chemical fibrous cloth, nylon cloth, knitting ... (bacteria);5.floral whorl by graphic design, enhancing the strength and beauty of the processed goods;6.controlled welding width, increase ...