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Disposable mask

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Non-woven printed ear-loop disposable face mask

disposable mask

Product name:Disposable non-woven printed ear-loop face mask
Type:Flat pleated sheet
Material:2ply PP Non woven + 1ply Meltblown fabric
Size:17.5 x 9.5cm for adult,14.5x9.5cm,12x9cm for children
Color:Customized printing
Packing:50pcs/box, 40boxes/carton
Filteration rate:BFE99
Certificate:CE, ISO13485, FDA
Sample:Common specification is free, clients only need to bear the express cost, and we also accept the express collective service.
Feature:Fashion, breathable, anti blood splash, biodegradable, fluid resistant.
ApplicationHospital clinic laboratory cleanroom personal care food processing
HS code:6307900090

Difference between medical surgical mask and disposable mask

From the beginning of severe pneumonia, masks have become a necessity for us to go out. As Zhong Nanshan said before, general medical surgical masks are enough for ordinary people. In fact, N95 masks are not necessary for ordinary people, but there are still many people who do not know the difference between medical surgical masks and disposable masks

At present, there are three kinds of medical masks: the "medical protective mask" with the highest level of protection, the "medical surgical mask" commonly used in the operating room and other invasive operating environment, and the "disposable medical mask" with the common level.

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1. Medical protective mask (N95)

"Medical protective mask" has a good fit with the wearer's face. It can filter the particles in the air, and block the pollutants such as droplets, blood, body fluids and secretions. The filtration efficiency of non oil particles can reach more than 95% (which means that it can reach N95 grade). It is a common personal protective equipment for dealing with air borne diseases. The common medical protective masks are arched, butterfly and so on.

2. Medical surgical mask

"Medical surgical mask" is a kind of medical mask commonly used in the operating room and other environments with the risk of body fluid and blood splashing. It can block the blood and body fluid from passing through the mask to pollute the wearer. At the same time, the filtration efficiency of bacteria is more than 70%, but the filtration efficiency of particles is limited, and it is mostly rectangular design, and the tightness with the face is not as tight as the medical protective mask. Common surgical masks include bandage type and ear hanging type.

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3. General grade medical mask (medical nursing mask)

Ordinary medical masks have many names, and those without the words "protection" and "surgery" on the name are all ordinary medical masks, which are not required to have a barrier effect on blood and have no requirements for tightness, so they are only used in ordinary medical environment. Most of the common medical masks are ear mounted, and their appearance is similar to that of ear mounted surgical masks.

Difference between medical surgical mask and disposable mask

1. Medical surgical mask

Comfortable to wear, generally used in medical outpatient, laboratory, operating room and other high demand environment, high safety factor.

(1) Filtration efficiency: under the condition of air flow rate (30 ± 2) l / min, the filtration efficiency of sodium chloride aerosol with aerodynamic median diameter (0.24 ± 0.06) μ m is not less than 30%;

(2) Bacterial filtration efficiency: under specified conditions, the filtration efficiency of Staphylococcus aureus aerosol with an average particle diameter of (3 ± 0.3) μ m shall not be less than 95%;

(3) Respiratory resistance: under the condition of filtration efficiency flow, the inspiratory resistance shall not exceed 49pa, and the expiratory resistance shall not exceed 29.4pa.

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2. Disposable medical mask

Generally, it is suitable for general health care, with the lowest level of protection, which is limited to the mechanical barrier of dust particles or aerosols.

(1) The appearance of disposable medical masks shall be clean and in good shape, and there shall be no damage or stain on the surface;

(2) The size of disposable medical masks after deployment shall not be less than 17cm (length) × 17cm (width);

(3) The filtration efficiency of non oil particles of disposable medical mask shall not be less than 10%;

(4) The initial contamination bacteria number of disposable mask should not be more than 100 CFU / g;

(5) Air flow resistance: the suction resistance of disposable medical mask shall not exceed 343.2pa.

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How often do surgical masks need to be replaced?

1. In general, it needs to be replaced every 3-4 hours if it is used normally. Do not wear it for a long time;

2. If the mask is contaminated when wearing a medical surgical mask, it needs to be changed immediately. For example, if you sneeze, the mask will be full of saliva, or it will be directly splashed by sewage. Such similar pollution needs to be replaced immediately;

3. When wearing the medical surgical mask, if you feel that it is difficult to breathe, you need to replace it in time. At this time, the mask has reached its life, and there are many particles in the mask.

Precautions for wearing medical surgical masks

1. Do not use for more than 4 hours;

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2. The use time is very short, take it down and keep it well, and then use it again. The medical surgical mask should not be wrinkled, the fingers should not touch the interior, and can only be used after being properly preserved;

3. It has been used for a short time, deformed or damaged after removal, and can not be used again, because the protective effect can no longer be achieved;

4. If the medical surgical mask is repeatedly used, it will cause the mask to be polluted. In this case, the mask has lost its own protective effect, so we need to replace it in time;

5. Before using medical surgical masks, it is necessary to wash hands to ensure hand hygiene before wearing. When washing hands, soap is generally used to ensure clean and dry before wearing.

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