Please, what brand of mask is better

As long as there is a high level of certification, the effect will be good.

When working in a dusty environment, don't buy fake and shoddy masks because of greed. Because pneumoconiosis is still not good, it is known as a disease that does not have the right to lie down and die, and can only be slowed down and complications can be controlled through drugs. The so-called eating pig blood, fungus, drinking honey, etc., which circulate in life, have no effect on pneumoconiosis.

Therefore, respiratory protection is extremely important.

The scientific selection of dust masks helps to prevent the occurrence of pneumoconiosis.

The way to clean the dust: now masks must implement the GB2626-2006 standard. The grades of dust masks are divided into three grades: KN100, KN95, and KN90. Among them, KN100 can achieve nearly 100% (more) protection effect against ultrafine dust.

The protective effect of dust masks depends on 2 aspects. One is the filtration efficiency of the filter cotton. The second is how tightly the mask is combined with the face.

Therefore, masks must be divided into large and small sizes, and the fit effect of masks and faces varies from person to person.

The way to clean dust: the scientific selection of dust masks certified by GB2626-2006 standards can help prevent lung damage.

1. Choose a duplex half mask type. Disposable masks are not suitable for long-term protection due to their high air leakage rate.

2. Choose KN100 dustproof filter cotton for use. A low rate of protection will lead to physical injury.

3. It is more comfortable to choose silicone material. It is suitable for long-term wear and is not easy to cause allergic reactions. Masks with high rigidity are prone to facial indentation.

4. Masks are divided into large and small sizes, which is extremely important. Don't buy masks that are called generic models. Prone to air leakage.

5. There are two types of masks that cover the mouth and nose, covering the mouth, nose and chin, and it is recommended to use the latter, which is relatively comfortable.

6. It is recommended to choose a breathing mask. Some masks are designed with double filters, and the filters are double-sided, so that the masks are relatively easy to breathe.

A brand is the trademark of a business.

Masks should be protected by different grades of masks according to the concentration of environmental dust and haze. Of course, big brands + high grades are even better.

If the environment is dusty, it is easy to cause pneumoconiosis, and since pneumoconiosis is not treatable**, it is necessary to wear a mask with a high protection level. If it is a haze environment, occasional protection, you can use disposable KN90 or above masks. If protective effect is pursued, it is recommended to use a compound KN100 class mask.

Only by scientifically selecting dust masks can we effectively avoid damage such as wall dust, haze, and welding fumes.

1. The dust mask must be GB2626-2006 certified.

2. The mask material is silicone, plastic, etc., and the silicone material is relatively soft and comfortable, with low pressure sensitivity.

3. Dust masks (can be prevented: dust, smoke, fog, microorganisms) protection level KN100, KN95 and KN90 three levels, under high dust, ultra-fine dust and haze burst the table, it is recommended to choose KN95 KN100 level.

4. The mask is divided into sizes according to the national standard and purchased according to the wearer's head shape.

5. There are two types of masks: covering the mouth and nose and covering the mouth, nose and jaw, of which the second type of contact mask is large, has a good seal and low pressure sensitivity.

6. Choose one with low breathing resistance. Masks with a low air leakage rate. Masks with high breathing resistance are easy to cause damage to the lung diaphragm.

Masks that meet the above conditions include Mai Dun, 3M, etc., but ** is more suitable for Mai Dun.

There is no problem with the quality of the masks of Kefu and Zhende, they are all produced by regular manufacturers, and if you have to distinguish the advantages and disadvantages, it is better to Zhende.

Zhende

The electrostatically treated non-woven fabric of Zhende mask can not only block large dust particles, but also the electrostatic charge attached to its surface can adsorb fine dust through electrostatic attraction to achieve high dust blocking efficiency. However, the thickness of the filter media is very thin, which greatly reduces the breathing resistance of the user and makes them feel comfortable.

Zhende medical masks can prevent most of the bacteria, viruses and other pathogens, and the WHO recommends that medical staff use protective masks with anti-particulate matter to prevent virus infection in the air in the hospital, which is mainly divided into medical protective masks, medical surgical masks, and ordinary medical masks.

Other Mask Brands:

Super Asia. The rope is relatively tight, and the whole mask feels a little small, and the men in the family refuse to wear it, saying that it is too much, and the mask part is medium in skin-friendly.

Vader. I bought white, because I like to wear white, but the mask part is really more general, I don't want to touch it after the hot weather in summer, the skin feels really hard, and the first-class sweat rubs my sensitive** on gg.

Hai's Hainault. Some time ago, Ali Medicine held an event with a very cheap car, only 50. I didn't expect it to be very good, the rope is not strangled, and the mask part also feels very skin-friendly and soft, and thick.

The listed companies that produce N95 masks are:

1. TEDA Technology.

It is the largest manufacturer of mouth filter cloth in China, and is currently the only manufacturer in China that can produce mask cloth that meets the N95 level of the United States and P1 and P2 standards of Europe.

2. Ogilvy Medical.

The company's mask series products include disposable medical masks, medical surgical mouths, N95 medical protective masks, etc.

3. Hanchuan Intelligence.

The company has developed a fully automatic N95 KN95 mouth production line to undertake the mask production equipment needs of domestic mask manufacturers.

4. Bluesail Medical.

The company has protective masks, folding masks and KN95 masks and other products.

5. China Resources Sanjiu.

Produced N95 mouth products with the same protective material.

6. Robust medical care.

The company produces N95 masks, medical masks, protective clothing, alcohol disinfectant pads and other medical supplies.

7. Zhende Medical.

The company is one of the leading enterprises in the domestic medical dressing production enterprises with a complete range of products, and the masks currently produced and sold are mainly medical surgical masks, disposable medical masks, medical protective masks and daily protective masks.

8. Zaisheng Technology.

As the core filter material of N95 N99 masks, the company's holding subsidiary, Shenzhen China Textiles, has 4 low-resistance meltblown material production lines, which can meet the amount of meltblown materials for about 8 million N95 masks a day.

9. Yangpu Medical.

The KN95 and KN90 masks produced by the company meet the GB19083-2010 standard for medical protective masks, and have been tested by Nielsen experiments in the United States, which can effectively filter bacteria and viruses.