No.
Revision:
Effective:
Page:
EZKZ01
V2.0
2020-03-28
Page 15 of 28
SHANGHAI EARNTZ NONWOVEN.,LTD
Technical File of Earntz Protective Face Mask
Page 17 of 28
such factors as infection risk and mask fit should be carefully considered when
choosing a mask.
Conform to EN 149 standards
Type
Test
Type
EZKZP2
EZKZP3
Bacterial filtration
efficiency (BFE), (%)
≥
95%
≥
99%
Differential pressure
(Pa/cm 2 )
< 40
< 40
Splash resistance
pressure (kPa)
Not required
Not required
Microbial cleanliness
(cfu/g)
≤
30
≤
30
3.1.3 Design and Development Outputs
3.1.3.1 Drawings
