Disposable mask standard, mask is the most commonly used health protection products, whether it is to prevent the invasion of viruses or dust and haze.
Disposable masks are made of more than three layers of 28 grams of non-woven fabric;The bridge of the nose adopts environmental protection type plastic strip, without any metal, with breathable, comfortable, especially suitable for electronic factories, daily life use.Disposable mask can prevent respiratory tract infection to a certain extent.
Comparison of International Specification for dust respirators
Specification
China
GB2626-2006
Europe
EN Specification
U.S.
NIOSH Specification
Type
Disposable
Disposable
Disposable
PFE
KN90:≧90%
KN95:≧95%
FFP1:≧80%
FFP2:≧94%
FFP3:≧99%
N95:≧95%
N99:≧99%
N100:≧99.97%
Note
95% is not the average, but the minimum value, so mostly set above 99%.
FFP:Filtering Face Piece
FFP2:Middle Level
FFP3:High Level
N:Not resistant to oil