About RN95
Instocking LLC is a trustworthy and expanding professional N95 face mask supplier in the United State.
About RN95
Instocking LLC is a trustworthy and expanding professional N95 face mask supplier in the United State.
At present, the commonly used masks in hospitals are medical surgical masks, which look very thin and comfortable to wear, but they are also divided into three layers: from the outside to the inside, there are a waterproof layer, a filter layer, and a comfort layer. And it meets the standard. The outermost blue layer is a waterproof layer, which can prevent blood and saliva from penetrating into the mask. The innermost comfortable layer is white and has a moisture-absorbing effect. Don’t wear it backwards.
Medical surgical masks are generally head-wearing, that is to say, there are four loose straps on the four corners of the mask, which are tied to the neck and head in pairs. There is a metal piece on the upper side of the mask. After wearing it, it can be shaped according to the shape of the nose and face to make it fit the face. Medical surgical masks have strong resistance to bacteria and viruses. In daily life, they can be used to prevent the spread of infectious diseases such as influenza and respiratory system, and can also prevent patients from transmitting viruses to others. The penetration rate of medical surgical masks for fine dust with a diameter of 0.3um can reach 18.3%, which means that the protection rate is about 81%. But for fine dust with a diameter of 5um, the protection rate can reach about 90%. But the filtration efficiency for bacteria is not less than 95%. Due to its better waterproof performance, it has better protection against body fluids and saliva.