Suzhou-Kosa - Model PP - Melt Blown Filter Fabric for Surgical Mask
From Kosa Environmental Medical Department
This melt blown filter fabric is the key part of respirators which can provide majority of the protection. It can be widely used in disposable mask, re-used dust mask and surgical masks. Our PP melt-blown nonwoven fabric can meet different standard requirement, including NA NOish N serial, EU standard EN 149 FFP serials and BFE s.
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Introduction
- Product name: PP Non-woven Material for Face Mask
- Material: PP; Nonwoven
- Size: Customised
- Color: White
- Fabric Weight: 20-25g
- Packaging: Roll
Test Method: TSI 8130 @ 0.33 um, 60L/Min, DOP
Marks: This FFP serial product can reach to 99.8% filtration rate with the air resistance less l60Pa. The parameter is obviously better than European standard requirement, 99% filtration rate and 300Pa resistance. Same performance is shown in the standard of FFP1 and FFP2.
Test Method: TSI 8130 @ 0.33 um, 60L/Min, DOP
Marks: This N99 product can reach to 99.5% filtration rate with the air resistance less 95Pa. The parameter is obviously better than N99 standard requirement, 99% filtration rate and 120Pa resistance.
Same performance is shown in the standard of N90, N99 and N100 products.
Test Method: TSI 8130 @ 0.33 um, 60L/Min, DOP
Marks: Basically, under the melt-blown processing nonwovens has larger resistance while the filtration efficiency is higher with the case of same weight per square meter.
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