... , side-band welding, Sideband Cutting, Full auto XL10I mask inner ear band welding machine Dimension: 2300(L)*950(W ... THP live transmission power, its speed can adjust4, Mask edge packet dissolved the two ends of edges is ... fabrics, 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