HERRMANN ULTRASCHALLTECHNIK GMBH & CO. KG

Herrmann Ultraschall has long-term experience in the field of fixture design. In order to obtain good weld results, a fixture has to be perfectly adapted to the plastic component about to be welded. Starting with selection of the best suitable material, which ensures damage-free holding of the component, through to special fixing, clamping, or sensor functions, fixtures are customized and specifically designed to meet the respective application requirements.

In interaction with the sonotrode, the anvil produces and shapes the joint and thus is one of the core components of the ultrasonic sealing process. Sealing of films requires focusing of the energy by means of the tooling profile, which is mostly mounted to the anvil. Highest rigidity and plane parallelism ensure best joint quality. Anvil profiles are essential for the quality of the weld result and are produced to customer requirements and adapted to respective applications.