... side-band welding, Sideband Cutting, Full auto XL10I mask inner ear band welding machine Dimension: 2300(L)*950(W)*1850 ... THP live transmission power, its speed can adjust4, Mask edge packet dissolved the two ends of edges is ... , acrylic adhesive surface of the device, When the mask to move to the location of processing, ultrasonic auto ... the negative impact of the use of glue. ear-loop mask machine