-Soft facial tissue inner layer is extra gentle to skin
-Soft, latex-free elastic earloops prevent pressure on ears
-High filtration efficiency > 98% @ 0.1micron
Layer 1: PP/spun bond/Polypropylene 35g, blue
Layer 2: Purpose-made Melt blown 25g, white
Layer3: Hydrophilic Non woven 25g, white
Holding Elastics: Urethane Elastic Fiber, 14-16.5cm
Nose Bar: Polyethylene with Iron wire, 10.5-13cm
17.5*9.5 cm for adult;
Length of nose bar
SUITABLE FOR PEOPLE: Cleaner, builder, farmer, doctor, student
Suitable for the occasion: Fog and haze climate, gray sky, hospital, fog and in climates, flu, dust, snow weather, construction.
How long can you wear a disposable mask for?
For hygiene reasons, use disposable masks and replace them when they get moist.Masks can only be worn for a maximum of eight hours and it is best to change them regularly so they can remain effective. Here are the correct ways to wear and dispose of a mask.
Should face masks be changed between each patient whether there is visible contamination or not?
Yes, face masks should not only be changed between patients but they should also be changed anytime they become wet.
The mask should be changed with every patient because its outer surface becomes contaminated with droplets from sprays of oral fluids from the previous patient or from touching the mask with saliva coated fingers. Also, when a mask becomes wet from moist exhaled air, the resistance to airflow through the mask increases, causing more unfiltered air to pass by the edges of the mask. Thus one should replace wet masks to maintain high filterability.