Our company has 9 automatic production lines, a full set of respiratory protection production equipment such as ink print machine, spot welding machine, professional testing equipment etc.
Views: 331 Author: Site Editor Publish Time: 2022-12-16 Origin: Site
The face mask has a certain filter effect on the air entering the lungs. Wearing masks has a very good effect on working in a polluted environment such as dust when infectious diseases of the respiratory tract are widespread. Masks can be divided into air filter masks and air supply masks.
How do we wear a face mask properly?
How do you distinguish between positive and negative face masks?
What should you consider when using face masks?
If there is a gap between the face mask and the face, the air flow flows into the gap while breathing, and dust, droplets, aerosols, etc. which are connected to the virus, can enter the airstream through the gap in the body, causing an infection. It is therefore necessary to standardise the wearing of a face mask. When wearing a face mask first open the curved reserved layer of the mask, attach the mask through the ear bands in the face, cover mouth, nose and chin completely and then squeeze the metal strip firmly over the nose back to make it close to the nose back, Finally, adjust the air density of the chin area. If necessary, the Lanyard can be connected to the rear head for additional safety. During the entire wearing process, you should avoid touching the outside of the face mask with your hands.
The medical disposable face mask that everyone wears is divided into three layers, the outer layer is the water-blocking layer, the middle layer is the filter layer and the inner layer is the moisture absorption layer. The moisture absorbing layer can absorb the moist air exhaled from mouth and nose and keeps the face mask dry. If the mask is worn upside down, the gas exhaled from mouth and nose cannot be absorbed effectively and the face mask becomes slightly moist and loses its protective effect. Before wearing the mask, the nose-bolt side of the mask should point upwards and the dark side outwards. If the mask does not differ in colour, this can be judged by the folds of the mask and the folds are directed downwards outwards.
Under normal circumstances, disposable medical masks and surgical masks shall be used for a limited period of time and cumulative use shall not exceed eight hours; Professional exposure personnel shall not wear masks for more than four hours. After the period of use of the mask has reached the upper limit, it can no longer be used. The mask should be replaced in good time in the following situations: the face mask is damaged or damaged; the face mask is contaminated (e.g. contaminated with foreign bodies such as blood stains or droplets); has been used in isolation or in contact with patients; the mask is wet; the mask has a distinctive smell; Respiratory resistance significantly increased; The face mask couldn't exactly fit the face.
Xiamen PinzTec Co., Ltd. has been focusing on the production and development of face masks for more than several years and has always focused on customer needs.
