FACE MASK Approved - Wholesale 3 Layers KN95 Disposable Face Mask
with manufacturer masks
KN95 is a Chinese standard mask
Derived from China National Standard GB 2626-2006 "Respiratory
protective equipment self-priming filter anti-particulate respirator"
1) Standard source
This standard is a compulsory national standard in China, proposed
by the State Administration of Work Safety and under the
jurisdiction of the National Technical Committee for
Standardization of Personal Protective Equipment (SAC / TC 112).
(2) Technical content
In terms of scope of application, this standard is applicable to
ordinary self-priming, filter-type respiratory protective equipment
that protects against various types of particulate matter, such as
masks, and other special environments (such as oxygen-deficient
environments, underwater operations, etc.)
From the definition of particulate matter, this standard defines
various forms of particulate matter, including dust, smoke, mist
and microorganisms, but does not define the size of particulate
matter.
From the point of view of the filter element level, it can be
divided into KN type for filtering non-oily particulates and KP
type for filtering oily and non-oily particulates, and with this as
a mark, it is in accordance with the N, R / P specified in the
interpretation guideline of CFR 42-84-1995 similar.
Detail picture
Product use
Used for occupational respiratory protection, including some
particles (such as dust, smoke and other non-oily particulate
protection); can prevent droplet infection caused by patients' body
fluids or blood splashes.
Instructions
- Facing the side without nose clip, pull the ear straps so that the
clip is above the mask.
- Put your mask on your chin. .
- After pulling the ear strap to the ear, adjust the ear strap to
feel as comfortable as possible.
- Place fingers in middle of nose clip,move fingertips along clip to
both sides while pressing inwards.
Features
1. Disposable, single-use, breathable, light and
environment-friendly.
2. High elasticity ear loop help fit different users
3.dual point attachment helps provide a secure seal.
4. Adjustable nose clip.
5. At least 95% filtration efficiency against certain non-oil
particles.
Notice:
It is worth noting that GB 2626-2006 "Respiratory protective
equipment self-priming filter anti-particulate respirator" is about
to be scrapped, replacing its new standard GB 2626-2019
"Respiratory protective self-priming filter anti-particulate
respirator" The General Administration of Market Supervision and
Administration issued the "People's Republic of China National
Standards Announcement No. 17 of 2019" to the whole society on
December 31, 2019, and will officially implement it on July 1,
2020. Be in charge.
At present, the text of the new standard has been published and is
freely disclosed to the whole society as a mandatory standard. The
new standard supplements seven terms such as “aerodynamic particle
size” and modifies some technical requirements and detection
methods, but does not modify the classification and marking and
filtration efficiency listed in this article [1]
N95 is an American standard
The N95 mask is one of 9 types of particulate protective masks
certified by NIOSH (National Institute for Occupational Safety and
Health). N95 is not a specific product name, as long as it meets
the N95 standard, and the product passed the NIOSH review can be
called a N95 mask, which can filter particles with an aerodynamic
diameter of 0.075µm ± 0.020µm to achieve more than 95%.
