Hebei Baota
the mask is composed of a mask body, a nose clip and a mask belt, wherein the mask body is composed
28/06/2022
it can be worn by clinical medical staff in the process of invasive operation, covering the mouth, nose and jaw of the user, providing a physical barrier to prevent the direct pe*******on of pathogens, microorganisms, body fluids, particles, etc.
28/06/2022
[product performance] the breaking strength of the mask belt is greater than or equal to 10N, the bacterial filtration efficiency is greater than or equal to 95%, and the ethylene oxide residue is less than or equal to 10 μ g / g.