Medical surgical mask (high barrier)

Drug regulatory certification, medical quality. Medical dialysis paper is packaged in a single piece, ethylene oxide sterilization grade, American GS5 antibacterial grade. Select 25 grams of BFE99 grade meltblown cloth, which is specially used for medical surgical masks, which can effectively filter bacteria and particles. Tested by Wuhan Institute of Virology, the inactivation efficiency of the new coronavirus is as high as 99.88%. Continuously prevent cross-infection, antibacterial pneumonia, Streptococcus pneumoniae, Staphylococcus aureus, Candida albicans, Escherichia coli, Haemophilus influenzae, after contact with the antibacterial non-woven fabric (three-layer mask) processed by the US GS5 technology , The sterilization rate is as high as 97.58%.