How to buy masks in daily life

Release time£º2020/8/5

¡¡1. Dust blocking efficiency

The dust barrier efficiency of ¡¡¡¡ mask is based on its barrier efficiency to fine dust, especially to respirable dust below 2.5 microns. Because dust of this size can directly enter the alveoli, it has the greatest impact on human health. Dust-proof masks are composed of activated carbon fiber mats or non-woven fabrics. Those respirable dust less than 2.5 microns pass through this filter material.

¡¡¡¡ 2. Degree of closeness

¡¡¡¡ The anti-side leakage design of the mask is a technical requirement to prevent air from being sucked through the gap between the mask and the human face without being filtered. Air is like water flow, where the resistance is small, it flows first. When the shape of the mask is not close to the human face, the dangerous objects in the air will leak in from the tightness and enter the human respiratory tract. So, even if you choose a mask with the best filter material. Nor can it protect your health. Many foreign regulations and standards stipulate that workers should regularly test the tightness of masks. The purpose is to ensure that workers choose Disposable masks of the right size and wear masks in the correct steps.

¡¡¡¡ 3. comfortable to wear

¡¡¡¡In this way, workers will be willing to insist on wearing them in the workplace and improve their work efficiency. The maintenance-free masks in foreign countries do not need to be cleaned or replaced. When the dust barrier is saturated or the mask is damaged, it will be discarded. This not only ensures the hygiene of the mask, but also saves the workers the time and energy to maintain the mask. Moreover, many masks adopt arched shapes, which not only ensure a good fit with the face shape, but also retain a certain amount of space in the mouth and nose, and are comfortable to wear.

¡¡¡¡If you need non-contact thermometers or disposable face mask,medical mask,Nitrile gloves,Fitness Equipment,or Forehead thermometer you can contact us to buy it here .If you don't find a suitable mask for you, you can email us to , we provide design and customization.We will provide surprise prices and excellent service waiting for you.