KN95 Mask – Are Medical Masks Really Necessary?
KN95 mask is a popular choice for those who work in industrial or manufacturing environments. A respirator is a protective gear that covers a worker’s mouth and nose. This type of protective equipment is used to protect people from dangerous or hazardous materials. KN95 mask are usually worn by the safety management team of a factory or other workplace where there may be a risk of serious injury or exposure to harmful substances. Industrial safety equipment is required when a factory operates in hazardous conditions.
How the KN95 masks are being authorized?
KN95 mask, also called KN95 masking respirators, is a protective facepiece respirator which meets the federal Chinese classification of such air filtration, which means that it effectively filters at least 95%. This high level of performance makes it useful in situations when the risks of inhaling small particles or gases are high, as in the case of chemical plants, power generation facilities, tobacco plants, as well as factories or industrial facilities where there may be a high level of dust and particle traffic.
KN95 mask usually covers the whole head; however, the helmet style N95 mask is available for the use of the bottom half of the wearer’s head. There are other styles of KN95 mask available, such as the face shield respirator and the full-face respirator.
A mask must meet certain standards before it can be sold. First, it must be approved by the Occupational Safety & Health Administration (OSHA). Next, it must have an approved label that states the respirator is for “factory workers only.” The label also states that the KN95 mask is certified as providing “optimum protection against specified airborne hazards under the provisions of OSHA.” Under OSHA, an N95 mask has an approval number that corresponds to a product code, which can be found on the package of the mask.
These masks are tested to meet the requirements of OSHA
KN95 mask must also be fit tested, in order to meet the requirements of OSHA. An KN95 mask filtration efficiency rating is determined by multiple factors, including the use of the respirators, the ambient oxygen pressure in the environment, as well as the skin surface area exposed to the KN95 mask’s filter. Fit testing is performed according to the manufacturer specifications, which may vary depending on the type of mask. The KN95 mask filtration efficiency rating can range from zero to six, indicating how much of a reduction in airborne particulates an individual breath out can achieve.
One of the most common problems experienced with KN95 masks is that they do not effectively prevent dust and other fine particles from entering the breathing space. In fact, if air currents are strong enough, these particles may actually enter the eye and thus cause blindness. KN95 masks are usually made of extremely durable materials such as Kevlar, which makes them highly resistant to the effects of airborne dust particles. However, in order to improve upon the resistance to dust particles, modern manufacturing processes are being employed in order to produce lighter-weight, more durable masks.
Avoid the narrow fit of KN95 masks
Another potential problem with KN95 masks is that their narrow fit may cause discomfort while masking the nose. Because of this, many medical and healthcare organizations recommend KN95 respirators with a wider, slightly looser fit. Respirators with a tighter fit are often recommended for people with respiratory conditions that make it difficult to breathe in to the nose; these include asthma and COPD.
KN95 masks may also cause itching in some people, especially if they are used in conjunction with other nasal products such as nasal drops and sprays. This is not considered a medical problem, but rather an inconvenience caused by the narrow fitting mechanism of most KN95 masks.
While all KN95 masks meet the strict standards required by the FDA, the agency says that individuals should consider these standards in choosing a mask. Individuals who have a medical condition that would make it unsafe to wear a traditional breathing mask should consider using one of the many certified (FDA Certified) KN95 masks available on the market. Individuals with facial hair should also take note that the tighter seal of a medical-grade mask reduces the amount of moisture that can escape from the face, which could cause discomfort and drying of the skin.
Choosing a KN95 mask based on this fact could mean the difference between preventing symptoms or experiencing them. These masks can be purchased from any retail store or online stores like accumed.com.