What is the effect of ultrasonic welding on non-woven fabrics?
What is the effect of ultrasonic welding on non-woven fabrics? When welding with an ultrasonic welding machine, the material of the workpiece is preferred. The non-woven fabric is also called non-woven fabric. The main fabrics of the non-woven fabrics on the market are hot melt materials such as PP, PET, PE, etc. questionable. Materials such as PP, PET, and PE are very suitable for welding with ultrasonic waves.
After the ultrasonic welding, the welded part is more beautiful, no excess flash is generated, and the welding strength is large, and it is not easy to be broken. It is currently the main plastic welding process.
Non-woven fabrics are used in filtration and environmental protection, and the medical supplies industry is the most used. Like liquid filter bag sealing, the sealing is achieved by ultrasonic welding. The medical disposable surgical gown also replaces the traditional sewing machine with ultrasonic welding machine. Waterproof and leakproof after welding, high strength.