Fashion Masks Need To Be Discreetly Purchased

In winter, the north wind howls and the cold wind blows, so most people choose to use masks to prevent cold, prevent viruses and keep warm.

Department of respiration experts said that the winter temperature is low, wearing masks can reduce the stimulation of dry cold air and cold and hot air alternately on the respiratory tract, thereby effectively reducing the prevalence of cold.

At the same time, winter is the most frequent occurrence of virus. Wearing masks is also the simplest way to stop virus invasion.

In addition, patients with allergic rhinitis or respiratory diseases should use masks in order to filter dust or harmful gases in the air where the air quality is poor.

　　佩戴口罩有何講究？

Health 863 network health experts said that the purchase of masks should buy tasteless and pure cotton, especially the inner layer should be cotton, instead of buying the mask of chemical fiber fabrics.

When wearing masks, cover most of the areas below the nose, mouth and orbit, and the edges of the masks should be close to the face.

When it is not necessary to wear, the mask should be folded to the side of the skin to keep it clean and sanitary.

In order to solve the problem of mask cleaning, experts have proposed to avoid alternately using both sides. The masks worn should be cleaned daily and exposed to the sun as much as possible.

　　時尚口罩 保護作用要打折扣

Mask has become fashionable in recent two years.

Masks are often sold in some jewelry stores, and a few yuan can buy a brightly colored fashion mask. These masks are wrapped in a pparent plastic bag, and no information about the manufacturer can be found on the packaging.

If the mask is misselected or poorly dressed, the protective effect will be greatly reduced.

The masks are made of gauze and are used to protect the respiratory system and prevent germs.

Some of them are made of polyester fibers, and there are cartoon designs on the surface of the mask. This mask is fashionable, but it does not necessarily protect the respiratory system.

　　時尚口罩＝健康殺手？

The low price printing and dyeing masks contain chemical fibers, with brightly coloured cartoon designs on the front and poor ventilation.

It is not very good for a healthy person to wear this respirator. The chemical fiber fabric may stimulate the bronchus. Some people will suffer from skin allergy and uncomfortable nose.

Some patients with allergies and asthma may wear the mask to aggravate their condition.

It is understood that the country has strict regulations on the thickness, storeys and breathability of masks, as well as safety requirements.

For general textiles, there are 5 requirements for color fastness, formaldehyde, pH value, and carcinogenic dyes. The cartoon masks that do not label manufacturers and other related information do not meet the requirements of the state.

If the mouth and nose are directly on the surface of the mask, if some dyestuffs of the printed masks are not qualified, long-term use may cause bronchitis and other diseases.

　　口罩使用不當 反而不利于健康

Fragrance can not be sprinkled on the respirator, because the aroma will stimulate the respiratory system and induce respiratory diseases.

Medical masks are usually thrown away once in a while. Personal masks do not have to be used. They should be steamed regularly or exposed to the sun for disinfection.

The respirator is made of at least 12 layers of sterile white gauze. It has strict requirements for the size and disinfection of respirators.

Fashion masks do not belong to medical masks, and they are not strictly sterilized.

Many masks are not made of pure cotton yarn, and contain many polyester fibers.

There are only 2~4 layers of light isolation gauze. It is difficult to effectively filter virus and dust in the air.

The mask is too big or too small to wrap tightly and comfortably on the face, and dirty air is absorbed into the body without filtering.

　　不當使用口罩的現象大致有以下幾種：

1. the nostrils are outside the mask.

This has lost the "barrier" function of respirators to protect the respiratory tract.

After wearing, it should be able to cover most of the areas below the mouth, nose and orbit.

2. hang the mask on the ear or wear it on the chin.

Hair, chin and neck are exposed to the air. Dust and bacteria are likely to be stained in the inner layer of respirators. The next time they are worn, they can easily cause respiratory tract infections.

3. wear masks for a long time and don't pick them up.

If wearing masks for a long time, the nasal mucosa will become fragile and lose the original physiological function of the nasal cavity.

Respirators can only be worn in a special environment. For example, in the winter of influenza, it is necessary to wear masks in public places where there may be a large number of pathogens.

　　如何選購口罩？

One is the sense of touch.

The formal "multi-layer" respirator has more than 12 layers. The mask is soft, elastic, thin and even, and has no obvious caking.

And some of those poor quality masks are hard plastic, some are gauze, some are thin and soft tissues. If they are carefully examined, they can feel a lot in their hands.

Two, look at packaging.

The masks manufactured by regular factories are packaged according to strict regulations.

When consumers buy, it is better to choose those products with independent small packages to avoid the two pollution.

In addition, we should pay attention to the production information such as trademarks, factory names, factory sites and telephone calls when purchasing.

The three is the selling point.

It is better for consumers to buy masks at regular shopping malls, supermarkets and drugstores. The price of 12~16 masks is generally around three or four yuan.

In some small commodities market, 1~2 yuan "bargains" should be carefully purchased by consumers.

Consumers should not forget to ask for invoices when buying masks. Once the quality problems arise, the products will be convenient for complaints and rights protection.