1.this machine is used for welding the face mask ear loop automatic
2.after you put all masks body on the machine,it could automaticly weld the mask one by one
3.it could automaticly set the ear loop belt length and cut its broken
4.the worker needs to put mask on the machine,then the machine will weld the ear loop on the mask automaticly
5.it is semi-auto ear loop welding machine,not automatic one,but it is welding ear loop stongly and good quality.