Haze Weather Affects The New National Standard, And Anti Haze Masks Are On The Right Track.

With the advent of autumn and winter, the PM2.5 mask of Shanghai city is selling again, but the confusion in this market needs to be standardized.

Recently, a "national daily protective mask technical specification" is expected to publish the draft before the end of the year, the news caused the hot debate.

Environmental products experts in Shanghai pointed out:

Standards need to be published. Nearly half of the anti haze masks will be eliminated in the future.

Public information shows that as of the end of 2013, the market scale of China's functional dust respirator has reached nearly 2 billion yuan, while the market size of the civil respirator has exceeded 1 billion yuan, and it is expected to maintain rapid growth in the next 3-5 years.

Such rapid growth has also led to the current market situation of anti haze masks.

There are only more than 100 brands of masks sold on the electronic business platform, and the price of each mask is from 1 yuan to more than 100 yuan.

"At present, the market of defensive masks is facing double puzzlement of the prevalence of poor quality counterfeit products and the blank of industry standard."

Industry experts told business reporters that as the market of anti haze mask is an emerging market, the national standard of industry has not yet been promulgated, resulting in misuse of industrial masks by a large number of consumers, and there is a huge health hazard.

In view of this, this exposure "daily protective mask technical specification" will involve the mask material requirements, structural requirements, label identification requirements, appearance requirements, etc. the main indicators include functional indicators, particulate matter filtration efficiency, breath suction resistance index, and adhesion index.

As a textile, the index also involves formaldehyde content, pH value, microorganism such as the quantity of Escherichia coli bacteria, and the total number of fungal colonies.

On the other hand, the new national standard will also classify and classify masks.

According to the degree of air pollution, it can be divided into the application of severe pollution, moderate pollution and mild pollution.

According to the characteristics of different populations, such as adults, children and infirmity, different respirator resistance indicators were set to classify masks.

"Nowadays, the main technical problems of civilian anti haze respirators are still focused on the balance of filtration and air permeability.

How to ensure good filtration, while maintaining good ventilation, allowing the wearer to breathe smoothly, is precisely

The key to the formulation. "

Experts pointed out that the next stage of the new national standard formulation work will mainly focus on the scope, and will also take into account the structure and appearance of masks and other factors.

According to the news from Beijing, in February of this year, the China Textile Industry Association organized the drafting of the national standard for anti haze masks. The original intention was to satisfy people's need for protective masks and standardize the competition of mask industry.

The most obvious requirement is that the respirator that meets this standard has the function of preventing particulate matter from inhaling in a non operating environment.

At present, the formulation of the new national standard has entered the fast lane.

Recently, the standard preparation work of the "daily protective mask technical specification" will be convened. The standard setting work has been officially launched, and the draft will be revised several times at the next stage.

Relevant departments of the state have also opened a green channel to speed up the establishment and approval of the national standard, and have issued the standard plan number.

Finally, the industry experts also pointed out that, in view of the fact that over 50% of the anti haze masks are not up to standard in the quality inspection departments throughout the country, after the introduction of the new national standard of anti haze masks, there will be at least 50% respirators with anti haze functions being blocked outside the door.

The threshold of channels.