Nano95 Flat fold respiratory mask
Nano 95 Flat Fold masks are similar to FFP2 and N95 masks in terms of efficiency
and pressure drop. These masks contain a nanofiber layer between the layers of their
protective spun bond. These masks show the efficiency of trapping 0.3 microns particles
of about 95% to and pressure drop of 63 Pascal (also known as breathability). Due
to their special appearance, these masks have better breathability compared to 3-layers
conventional masks.
The figure below shows the efficiency diagram and pressure drop of Nano 95 Flat
Fold masks.