Ultrasonic joining of nonwoven materials is particularly suitable for:
- Laminating of various layers
- Separating and seaming of edges
- Perforating of web material
With welding of web material it is important to keep the distance between the material and the sonotrode consistent. Only then good and uniform results are possible. To ensure this, we offer a patented machine controller. It controls the travel movement of the actuator or the sonotrode via a stepper motor with very high position resolution and thus achieves that the thermally caused change at the ultrasonic tool is compensated and the force between the sonotrode and the anvil drum with contour is always kept consistent.