Medical protective mask

[Performance structure] This product is sterilized by ethylene oxide; the residual amount of ethylene oxide should not exceed 10mg/kg when the product leaves the factory; the filtration efficiency of KN95 medical protective mask for non-oily particles is ≥95%, The filtration efficiency of KN99 medical protective masks for non-oily particles is ≥99%; its main performance indicators are in line with the GB19083-2010 "Technical Requirements for Medical Protective Masks" standard; it is made of non-woven fabric, meltblown cloth, nose clip, rubber band or non-woven Composed of cloth, meltblown cloth, nose clip, rubber band, and regulating valve.

[Scope of application] The product is suitable for filtering particulates in the air and blocking droplets, blood, body fluids, secretions, etc. in a medical working environment.