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Sonobond Ultrasonics Inc. is a leading manufacturer and provider of ultrasonic machinery for cutting, welding and bonding metals, plastics, textiles and nonwovens. With over 150 patents, We offer technological expertise in applying our state-of-the-art systems and equipment for a wide range of industries, including apparel, automotive, appliance, electronic packaging, medical disposables, filtration, home furnishings and many others!

Our series of ultrasonic metal welders includes the most powerful spot welder in the industry, as well as the only ultrasonic welder that can join up to 10 stranded wires from a flat flexible circuit to multi-connection terminals in a single pulse.

Sonobond serves the plastics industry with our family of SureWeld ultrasonic plastic bonding units including 20, 35, and 70 kHz bench models and hand-held units, as well as modular units for automated assembly, and a space-saving integrated welder with the power supply built into the welding head.

The SeamMaster line of continuous ultrasonic bonding equipment for textiles and nonwovens cuts and seals in one pass without the use of consumables. It includes a model designed for manual feeding; a table-mounted model; a specialized unit with a programmable flying cutter; and a machine builder's module for integration into production lines.