Mask

5 Layers of N95

Spunbond fabric is used for the mechanical strength of the N95 mask, and meltblown fabric is used for particle filtration. These masks generally consist of 5 layers.

If we sort from outside to inside:

1st layer: 60 g / m2 spunbond fabric

2nd layer: 25 g / m2 meltblown fabric

Layer 3: Hot air cotton fabric

4th layer: 25 g / m2 meltblown fabric

5th layer: Lined as 35 g / m2 spunbond fabric.