This piston features a copper and stainless steel UAM 3D printed base; laser powder bed fusion was used to build the more intricate features on top. See this and other examples of ultrasonic additive ...

From the time thermoplastic films were first developed, they have made heat sealing a mainstay for packaging designers. It has been adapted widely for sealing everything from thin-wall food and snack ...

Anaheim, Calif. — Ultrasonic welding could save medical manufacturers on operating costs and improved energy efficiency through its use of short bursts of energy verses heat presses. Romanshorn, ...