4 - LAYER MELTBLOWN MEDICAL MASK - LEVEL 2 (4 ply)

Product Description

DR. SEVENS MEDICAL FACEMASK

4 - LAYER MELTBLOWN MEDICAL MASK - LEVEL 2

Following ASTM standards, we offer facemasks classified into 3 levels. Layers of different fabrics are combined together, adding a number of different features for each type of mask to better meet customers requirements.

A *-layer Meltblown medical mask - Level 2 is comprised of:

1. Outermost layer: Non-woven fabric
2. Innermost layer: Non-woven fabric
3. Bacterial filtration layer: Meltblown
4. Innermost layer: Non-woven fabric

BFE ≥*5%, PFE ≥*5%, ∆P <4

Melt-blown non-woven fabric is a common material for making quality face masks.

The Meltblown is a superfine non-woven fabric made of microfibers and nanofibers in which the melted polymer is extruded through small nozzles surrounded by a high-speed blower in a special process.

Color: White, blue, optional.

Size: Free size.

Significant features:

- Waterproof, effective dust filtration.

- The meltblown with bacterial resistance of *9% and filtration efficiency over *5% reaches level 2 under ASTM standards of the US.

- Soft, skin-friendly and skin-protective non-woven fabric.

- Breathable and comfortable, low breathing resistance.

- **0% Cotton extra-soft ear loops eliminate pressure to the ears.

- Facial fit design offers full protection and enhances droplet resistance ability.