Ultrasonic Sealing Systems for Bags

Our ultrasonic systems are used, amongst other things, to seal prefabricated, flat-ended bags and flat bags.

However, various special formats are not only sealed but also punched or cut to size with ultrasound. Zips or valves can also be incorporated at the same time.

The main advantage of ultrasound compared with other technologies is that the bags can be sealed absolutely tightly even when the sealing area is in contact with the contents. Mechanical pre-pressing by the cold sealing tools and the subsequent ultrasound effect force the contents out of the sealing area. The flavour of the product is not changed.


  • Tight seams even in sealing areas in contact with product
  • The taste of the contents is not affected
  • Application-adapted systems

Subject to alterations.

For further information, please contact the person alongside.