Min. Order Reference FOB Price
1 Piece US$780.00-2,300.00 / Piece
Product Description
Ultrasonic Welding Machine Of Vffs Ultrasonic Module Use for Airproof Sealing in Food Packaging Industry Product Description Ultrasonic welding is the principle of fusion between the surfaces of two objects to be welded to form molecular layers by friction with each other. Ultrasonic welding is ...