Ear loop face mask welder is mainly used in the welding of ear loop of non-woven masks or N95/Kn95 face mask welding. Application of ultrasonic machining, clean, stable, and reliable and low energy consumption, ultrasonic energy only in the precise area of the welding will be consumption, efficient and economical, without preheating Continuous processing, fast, mass production, processing without smoke, sparks, do not harm the fabric edge. The machine is easy to operate, easy to understand, ordinary workers can operate on the machine with low-noise ultrasonic, anti-noise interference.