Astrid Herrmann

Astrid Herrmann

Storie di successo

Perché usare la saldatura a ultrasuoni? Quali sono i fattori determinanti per la scelta degli ultrasuoni? Le opinioni dei clienti

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Sample showing logo embossing onto vegan leather

In particular when embossing valuable materials like synthetic leather or foamed textiles, like car seat upholstery, the optimum feel of the material is often impaired or reduced either due to the material being pressed too much or the embossing pattern not being permanent. Ultrasonic welding is a low-energy process producing accurate embossings with a good hand feel.

New and successfully shown at the recent Techtextil 2017: intermittent ultrasonic embossing with the negative logo contour being milled into the weld tool. Typically the drum is equipped with the embossing pattern and serves as a rotating anvil in a continuous process.

Video: Logo embossing onto vegan leather