Use ultrasonic elements oversew the edges of several rolls non-woven together. So that the width of one roll will be increase to several rolls and not need change the width of produce equipment can process more wider non-woven products which is larger than original. Thereby developing the use of original products.
1. Key type air expanding shaft for the unwinding and rewinding.
2. Magnetic brake for unwinding , semi-automatic tension controller.
3 .Photoelectric edge position controller
4.Ultrasonic envelop edge, the width can be adjustable.
5.Friction cylinder impact rewinding.
6.Steel plate structure, install shell, plastic sprayed on the surface.
Width of machine rollermm
Diameter of unwinding and rewindingmm
Ultrasonic oversee edge and rewinding machine