Face mask having closable opening and method of reducing exposure to respiratory illness
a mask and closable technology, applied in the direction of garments, garment fasteners, protective garments, etc., can solve the problems of inconvenient wearing of masks, people risk exposing themselves or others to respiratory illnesses, etc., and achieve the effects of convenient opening and closing, greater societal acceptance of masks, and improved protection
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[0019]In a first aspect of the invention, a face mask 10 is provided. Face mask 10 has one or more straps 12, cloth 14, and flap 16. Straps 12 may be woven or non-woven cloth and may be elastic, particularly if the mask is intended to loop around the ears as shown, or substantially non-elastic if the straps are intended to be tied around the back of the head or fastened in any other manner. Cloth 14 has an exterior face 18 and an interior face (not shown). Exterior face 18 may be convex such that the interior face (not shown) is concave to better fit over the chin of a wearer. Cloth 14 may be made from any suitable woven or non-woven fabric including, but not limited to, cotton, synthetic plastic fibers (polypropylene and others), neoprene, chiffon, silk, nylon, polyester, flannel, spandex satin and fabrics qualified for use in personal protective equipment or provided that the cloth is breathable. Cloth 14 may have different layers which may be of different materials. Flap 16 has a...
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