The filter bag welding machine replaces the needle sewing of the sewing machine, the filter bag complete welding equipment – ultrasonic lace machine edge sealing, heat fan welding filter cloth middle seal replaces the sewing machine, the ultrasonic welding bag mouth and the PP ring connection and tail replaces the original sewing seal. We are deeply favored by many industries. We promise Nike will return new and old customers from all walks of life with the best equipment, best service and fastest speed of innovation.
Ultrasonic welding is a high-tech technique for welding thermoplastic products. Various thermoplastic plastic parts can be processed by ultrasonic welding without the need for solvents, adhesives or other auxiliary products. Its advantages are that it can increase multi-productivity, reduce costs, improve product quality and safety in production.
Ultrasonic plastic vibration, added to the plastic workpiece, through the workpiece surface and the friction between the internal molecules to increase the temperature sent to the interface, when the temperature reaches the melting point of the workpiece itself, the workpiece interface quickly melted, and then filled in the interface When the vibration is stopped and the workpiece is cooled and set at a certain pressure at the same time, a perfect welding effect is achieved. The welding principle is to generate 20KHZ (or 15KHZ) high-voltage, high-frequency signals from the generator and convert the signals to high-frequency machines through the energy exchange system.
