China OEM Face Mask Bulkbuy - KN95 Medical Mask – WANJIA

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China OEM Face Mask Bulkbuy - KN95 Medical Mask – WANJIA Detail:

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In terms of scope of application, this standard applies to ordinary self-priming filter respirators for protection against various particles, typically such as masks, but not for other special environments (such as anoxic environments and underwater operations)
In terms of the definition of particulate matter, this standard defines various forms of particulate matter, including dust, smoke, fog and microorganism, but does not define the size of particulate matter.
In terms of the level of filter elements, it can be divided into KN for filtering non-oily particles and KP for filtering oily and non-oily particles, and these are marked as N and R/P, similar to those stipulated in the interpretation guidelines of CFR 42-84-1995.

Filter element type Mask the category
Disposable mask Replaceable half mask Full cover.
KN KN95KN95

KN100

KN95KN95

KN100

KN95KN100
KP KP90KP95

KP100

KP90KP95

KP100

KP95KP100

In terms of filtration efficiency, this standard is similar to the n-series masks specified in the explanatory guidelines of CFR 42-84-1995:

Types and grades of filter elements Test with sodium chloride particulate matter Test with oil particulate matter
KN90 ≥90.0% Do not apply
KN95 ≥95.0%
KN100 ≥99.97%
KP90 不适用 ≥90.0%
KP95 ≥95.0%
KP100 ≥99.97%

In addition, GB 2626-2006 also has general requirements, appearance inspection, leakage, respiratory resistance, exhalation valve, dead cavity, visual field, head band, connection and connection parts, lens, air tightness, flammability, cleaning and disinfection, manufacturers should provide information, packaging and other technical requirements.

N95 is an American standard

The N95 mask is one of nine types of respirators approved by NIOSH (The National Institute for Occupational Safety and Health) to protect against particulate matter. N95 is not a specific product name, as long as the product meets the N95 standard and passes the NIOSH review, it can be called the N95 mask, which can achieve a filtration efficiency of more than 95% for particles with an aerodynamic diameter of 0.075µm±0.020µm.

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China OEM Face Mask Bulkbuy - KN95 Medical Mask – WANJIA detail pictures

China OEM Face Mask Bulkbuy - KN95 Medical Mask – WANJIA detail pictures

China OEM Face Mask Bulkbuy - KN95 Medical Mask – WANJIA detail pictures

China OEM Face Mask Bulkbuy - KN95 Medical Mask – WANJIA detail pictures


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Our rewards are lower costs,dynamic profits team,specialised QC,potent factories,high-quality services for China OEM Face Mask Bulkbuy - KN95 Medical Mask – WANJIA, The product will supply to all over the world, such as: Angola, Brunei, Belgium, We now have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we've been looking forward to even greater cooperation with overseas customers based on mutual benefits. You should feel free to contact us for more details.
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Antonio from Paraguay - 2017.10.25 15:53
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Karen from Norwegian - 2017.03.28 12:22