Anti Dust Protective FFP3 Face Mask Head Type With Valve Protective
Face Mask
Description
| 1 | Name | Anti Dust Protective FFP3 Face Mask Head Type With Valve Protective
Face Mask |
| 2 | Brand | Seari/OEM |
| 3 | Model Number | SR-FF001 |
| 4 | Type | Head Type |
| 5 | Material | Multiple ply non woven fabric |
| 6 | Size | 17.5W cm*9Hcm |
| 7 | Color | White |
| 8 | Place of origin | China |
| 9 | Packing | 30pcs/box 40boxes/carton |
Features of the ffp3 face mask
1. FFP3 face mask has a better design
2. Dual fixed straps, adjustable metal nose band
3. FFP3 face mask has smooth inner lining ensuring a secure seal.
4. Loaded polypropylene material without any toxic, irritating,
stimulant, poison
5. High filtration and static electricity material to resist normal
toxic and ting micron particle.
Penetration
| Level | NaCl Penetration 95L/Min % | DOP Penetration 95L/Min % |
| Penetration | Filter efficiency | Penetration | Filter efficiency |
| FFP1 | 20 | ≥80% | 20 | ≥80% |
| FFP2 | 6 | ≥94% | 6 | ≥94% |
| FFP3 | 1 | ≥99% | 1 | ≥99% |
Respiratory resistance
| Level | Allow the maximum resistance within the range |
| Inhale | Exhale |
| 30L/min | 95L/min | 160L/min |
| FFP1 | 0.6 | 2.1 | 3.0 |
| FFP2 | 0.7 | 2.4 | 3.0 |
| FFP3 | 1.0 | 3.0 | 3.0 |
Way To Wear The FFP3 Face Mask
1. Face the mask side which one without nose clip, the nose clip is
located above the mask. Put your hand on the mask and put the mask
under your chin.
2. Pull the top band over your head and place it over your head.
3. Pull the lower headband over the top of your head and place it
under the ears behind your neck.
4. Place the fingers of both hands in the middle of the metal nose
clip and press inward while moving the fingertips along the clip to
the sides until the clip is fully pressed into the shape of the
bridge of the nose. Attention! Using only one hand to pinch the
nose clip may affect the tightness of the mask.
5. Before entering the work area, users must check the tightness
between the ffp3 face mask and the face:
1) cover the mask with both hands to avoid affecting the position
of the mask on the face.
2) if the mask has no breathing valve, exhale quickly; if the mask
has breathing valve, inhale quickly.
3) if air leaks from the bridge of the nose, the nose clip should
be adjusted according to step 4. If air leaks from the edge of the
mask, the headband should be adjusted again. If good tightness
cannot be obtained, steps 1-4 should be repeated.
4) if there is no leakage, you can continue to wear it.
