... .5kw(ultrasonic packing),production speed:80-100pcs/min, bouffant cap making machine, total power: 4.5kw(ultrasonic packing),production speed:80-100pcs ... , the ultrosonic weld XD-500 bouffant cap making machine can manufacture non-woven bouffant caps . Raw material is controlled by programme control. And ... ,520mm,width of cap :500mm non-woven fabric bouffant cap making machine