... 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, ... trimming device performance talented.7,It can weld thermo plastic excluding Teflon.8, It has transient welding time with ...