BFE99% Non Woven Disposable Face Mask green Color with inner spot earloop

BFE>99%Disposable Face Mask

Tech Standard & Specifications

1. BFE>99%.

2. Style: tie-on/ear-loop

3. Fluid resistant layer with unique single pleated design to prevent fluid pooling.

4. Skin irritation:The material of face mask is soft, without odor and without skin irritation.

5. Nose bar:The nose bar is metal band, which can be bended easily and adapt to the contour of the nose.

6. Function:The face mask is applicable to the doctor and patient, it can prevent blood, body fluids and splash objects.

Size Chart

The BFE test is performed to determine the filtration efficiency of test articles by comparing
the bacterial control counts upstream of the test article to the bacterial counts downstream. A suspension
of Staphylococcus aureus was aerosolized using a nebulizer and delivered to the test article at a constant
flow rate and fixed air pressure. The challenge delivery was maintained at 1.7 - 2.7 x 10^ colony forming
units (CFU) with a mean particle size (MPS) of 3.0 ± 0.3 pm. The aerosols were drawn through a six-
stage, viable particle, Andersen sampler for collection. This test method complies with ASTM F2101-14,
EN 14683:2014, Annex B, and AS4381:2015.

All test method acceptance criteria were met. Testing was performed in compliance with US FDA good
manufacturing practice (GMP) regulations 21 CFR Parts 210, 211 and 820

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BFE99% Non Woven Disposable Face Mask green Color with inner spot earloop Images