disposable nonwoven facemask
produced in 300,000 grade GMP clean room
capacity:1,000,000pcs/day
BFE>99%(2.9um)
PFE>98%(1um)

 disposable nonwoven facemask
produced in 300,000 grade GMP clean room
capacity:1,000,000pcs/day
BFE>99%(2.9um)----The rate of protecting 2.9um particle is over 99%.
PFE>98%(1um)-----The rate of protecting 1.0um particle is over 98%

We have Nelson test report.

material: 25gsm nonwoven+22gsm melt-blown+25gsm nonwoven

size: #L-----17.5x9.5cm(for adults)

        #M-----14.5x9.5cm(for chilsdren)

        #S------12x7cm(for kids)

packaging:50pcs/polybag/inner box, 2000pcs/ctn

produced in 100% closed cleanroom