Product Presentation : The Ultrasonic Semi Automatic SE KN95 Mask Making Machine function is welding the ear loop on the folded mask it is the folded mask production's last process from the manual to weld the ear loop to automatic welding the ear loop. This machine can save labors, improve capacity, replace manual ear loop welding machine, to save labors and improve the capacity of the customer. This machine adopts High-quality Alum craft, the surface is very beautiful. PLC controlling, stable working.