1. Utilize the principles of ultrasonic welding and automatic edge sealing to quickly complete the welding and punching of mask edges.

2. Adopting the Fuyi control system and touch screen settings, the operation is simple and convenient, which can be used by a single person and greatly saves labor.

3. Adopting automated production, 3-4 layers of PP spunbond non-woven fabric and meltblown fabric can be used. The entire machine is automated from raw material feeding to nose clip insertion, edge sealing, and cutting.