What to Look For in A Fabric Mask
Medical institutions and professionals support putting on masks in public even if you are well to prevent coronavirus spread. The main reason for this is to protect others from you. Face masks also offer protection to the wearer, though this will depend on the type of mask you have. No mask will, however, give you full protection.
Multiple Layers
Research shows that masks with multiple layers can block particles more effectively than single layers. The best option is to go for a mask made of two layers of tight-weave fabric with a pocket for replacing the filter. The best material to use a filter is polypropylene made from plastic since it works perfectly as a physical filter and holds electrostatic charges.
Fabric Type
The weave of the fabric you choose has to be tight. You can check the fabric by holding it up to a light. If the outline of individual fibers is visible, then it will not make for a good filter. A tight cotton weave tends to have a more three-dimensional structure than the smoother synthetic fibers. Most synthetics were found to rank near the bottom when carrying out research on different materials filtered.
Shape
The design of a mask and how it seals the face will determine its ability to filter out particles depends. When it comes to fabric masks, those that tightly cup your face are the best option. Masks with folds or pleats are also great since the folds expand to allow more airflow through the fabric itself instead of leaking through the gaps at its sides. This makes masks with flat designs less effective.
Avoid Exhalation Valves
The exhalation valve is another feature you can find in some masks. Although these masks will make it easier for you to breathe out, they release unfiltered air. This means they do not protect others if you are contagious, yet protecting others is the main purpose of wearing masks.
These are the key things to consider if you want a fabric mask. It is also important to wash your fabric mask with hot water and soap every day, as recommended by experts. Ensure that the mask is dry before reusing it as wet one can promote the growth of microorganisms and make it harder for you to breathe.…