一次性尘口罩

Non-woven products for the three masks masks, high quality spunbond non-woven material for the bottom, fabric, middle layer of high-quality meltblown nonwovens, extruded through ultrasound can effectively filter pollen, dust and other harmful substances, Dust particles larger than 10UM completely protective, dust rate of 99%, the overall effective rate of 98% dust. Product is currently size 175MM * 95MM (90MM), 165MM * 95MM (90MM) and 145MM * 95MM (90MM) of three. Mask length can be changed according to customer requirements. The other three-dimensional masks are available.