... Nylon, EV/AEV material etc. ultrasonic plastic welding machine for PP materialCharacteristic:1.these machines are the original Taiwan circuit, output ... shell, U disk, plastic watches, toys, toothpaste tubes, video & audio tape ,cassettes, inkjet cartridges, and computer floppy disks, etc.Technical parameter ... dimension680*600*1750mmProduct design: ultrasonic plastic welding machine for PP material