Table Cloth Lace Sewing Machine 1.Table Cloth Edge Cutting 2.Working width:10mm~200mm 3.0~20M/min 4.220V,50/60hz Ultrasonic Lace Sewing Machine (NK- ... blending cloth, chemical film(chemical fiber should more than 30%), for instance, Nylon, needlework cloth, non-woven fabrics, T\R ... .2. Using ultrasonic and special steel moulds for cutting and welding, the sealing edge won’t be crazed, won’t hurt ...