ultrasonic welding plastic machine 1.Japan piezoelectricity ceramic transducer 2.PP,PE,PC,PVC,ABS,PU,CA,AS,PMMA,welding Ultrasonic welding plastic ... machineThe features of the machine:(ultrasonic welding for textile)1,Big power, ... . While welding relatively hard plastic parts, the weld effect is much better.12, Ultrasonic weld will not give rise ...