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Disposable mask

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CE certificate vacuum package three layer disposable surgical face mask

disposable mask

Item:Disposable surgical face mask
PFE> 99%, BFE> 99%, Highly breathable Adjustable nose bridge, elastic ear hook

1.very soft
2. breathable and confortable
3. avoids unfiltered air directly entering into the nose and mouth
4. prevents any flu danger
Used in clinic, hospital, restaurant, food processing, beauty salon etc.

Can disposable masks be sterilized and reused by medical alcohol spray after use?

As for the problem of masks, ordinary residents use disposable masks in places with less risk, which can be reused when ensuring the cleanness and structural integrity of disposable masks, especially when the inner layer is not polluted.?

After each use, it should be placed in a clean, dry and ventilated place in the room.?

In addition, spraying disinfectants, including medical alcohol, will reduce the protection efficiency, so it is not suitable to use alcohol spray to disinfect the mask.

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When it comes to the reuse of disposable masks,?

I would like to emphasize that it is still necessary to divide into specific situations.?

If you are alone, for example, if you do not contact with outsiders at home, you may not wear disposable masks, including in private cars, or walk alone in the outdoor, in the corner of the community, or in the park with few pedestrians.?

These do not need to wear disposable masks. However, patients who go to public places with dense population and take means of transportation, including shopping malls, elevators, meeting rooms and general medical institutions (except fever clinics) can wear disposable medical masks, which we call disposable medical masks. In this case, the disposable mask can be reused in a clean, dry and ventilated place after returning home.?

For the staff in the intensive places, including those engaged in the industry, administration, police, security and express delivery related to the epidemic situation, it is recommended to wear medical surgical masks.?

The use time and replacement frequency of disposable masks can be appropriately extended according to the actual situation.?

Generally speaking, if there is no obvious dirt deformation of the masks, it is not necessary to change them every four hours, However, if there is dirt, deformation, damage and peculiar smell, it needs to be replaced in time.

Whether it is N95 or disposable mask for medical surgery, the means to achieve "anti-virus" is to rely on "filter layer" to absorb and block virus and other micro particles (aerosols), and the filter layer is mainly composed of polypropylene melt blown microfiber.

According to the design requirements, the disposable mask should achieve a better barrier effect and ensure a comfortable ventilation.?

The suction resistance of the disposable mask for medical use should not exceed 343.2 Pascal (PA), and the suction resistance of the daily protective mask should be less than 135 Pascal (PA).

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Therefore, the filter material of the mask is often subject to "electret treatment" to make it carry a small amount of electric charge, so that it can effectively absorb various particles in the air under the condition of relatively fluffy.

There is no doubt that whether it is "steaming" or "boiling", the entry of water will quickly eliminate the charge in the filter layer, resulting in a significant decline in the filtering effect.?

At the same time, the polypropylene melt blown material fiber is very thin, more than ten times thinner than the hair, with an average of only about two microns, which is not resistant to high temperature.?

When the temperature is higher than 80 ℃, the disposable mask will shrink and deform, resulting in structural damage and reduced protection effect.

disposable mask.jpg