... Welding Time 0.05~1s 15KHZ Ultrasonic Plastic Welder|| Ultrasonic Welding Machine(IRIS-1526)Ultrasonic PVC ... appliance, electronics, automobile, communication, packaging, articles for daily use, instruments & meters, stationery, foods, computer peripherals, letter ... transportation equipment), speaker grill, toys and Christmas ornaments (fusion cutting) etc. IRIS Ultrasonic plastic welding machine 15khz ...