Material
- Polypropylene Spunbond Nonwoven Fabric
- Polypropylene Melt-Blown Nonwoven
- Metal Wire With Plastic Covering
- Elastic String from Polyester and Spandex
Q-Protect Surgical Masks – 4 Ply
Q-Protect Surgical Masks – 4 Ply
Dimensions
| Size | 175mm x 95mm (4 layers) |
- Bacterial Filtration Efficiency (BFE) : More or equivalent than 98%
- Particle Filtration Efficiency (BFE) : More or equivalent than 98%
- Fluid Resistance : Pass at 160mmHg
- Differential Pressure : Less than 6mmH20/cm2
