Non-sterile disposable medical respirator mask made of non-woven materials

Mask-respirator medical disposable non-sterile from non-woven materials (hereinafter referred to as "respirator"), designed to ensure normal breathing and protect the wearer of the respirator from the ingress of large particles (biological fluids) and small particles (bacteria and viruses) during a viral epidemic.
Respirators are collapsible five-layer non-woven products. An obligatory part of the respirator design is a filtering element that cleans the air from microscopic harmful particles by at least 95%. For ease of use there is a built-in fixator in the upper part of the respirator for the nose made of wire or flexible plastic, providing a tight fit and additional protection, as well as fixing elastic bands (elastic loops) horizontal fastening for ease of wearing the respirator on the face and its fixation on the ears of the user.