... especially for joining dissimilar materials,embossing etc. Ultrasonic welding transducer with rolling hornUltrasonic processing transducer stack ... especially for joining dissimilar materials,embossing etc. In ultrasonic welding, there are no connective bolts,nails,soldering ... ,ribbons and meshes are often joined using ultrasonic welding. Ultrasonic welding is a very popular technique for bonding ...