• KN95 mask (with valve)
  • KN95 mask (with valve)
  • KN95 mask (with valve)
  • KN95 mask (with valve)
  • KN95 mask (with valve)
  • KN95 mask (with valve)
  • KN95 mask (with valve)
KN95 mask (with valve)
KN95 mask (with valve)
KN95 mask (with valve)
KN95 mask (with valve)
KN95 mask (with valve)
KN95 mask (with valve)
KN95 mask (with valve)
+

KN95 mask (with valve)

For masks, the important point is the protection. Now, we will focus on explaining the protection of civilian masks.

Classification:

Product Details

For masks, the important point is the protection. Now, we will focus on explaining the protection of civilian masks.
When talking about masks, first talk about air quality. When talking about air quality, the airquality quality index (aqi) and PM2.5 must be introduced.

1、PM2.5

The main components of smog are sulfur dioxide, nitrogen oxides and inhalable particulate matter. The inhalable particulate matter is what we often call PM(particulate matter). The PM2.5 we often say is pollutant particles with a diameter of less than or equal to 2.5 microns, also known as fine particles or lung particles, which can directly enter the lungs.

2. Air Quality Index

It can be seen that there are serious environmental problems in most categories across the country, and masks should indeed become a daily necessity for people.

 

KN95口罩(带阀)KN95口罩(带阀)KN95口罩(带阀)KN95口罩(带阀)KN95口罩(带阀)

KN95口罩(带阀)

Key words:

Qualification


FFP3
FFP2 JD02 DOC
Technical Data For Type ⅡR Mask3

Company strength


Production Equipment
Production Equipment
Production Equipment

Online consultation

Submission

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