There Is No Evidence To Monitor Children'S Masks.

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< p style= "text-align: center" > (CCTV "News Live Room" program only shows green shield XS code, does not specify children's money) < /p >

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< p style= "text-align: center" > (Green Shield PM2.5 mask XS code 3~6 year old child money) < /p >

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< p style= "text-align: center" > (National Health Information Center) (NCBI) on official medical report on the extensive headache caused by the wearing of N95 masks during the period of SARS, Chinese version < /p >

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"P style=" text-align: center; "> > (Jiangsu Provincial Quality Supervision Bureau risk monitoring results, green shield PM2.5 mask filter efficiency is 95.687%) {page_break} < /p >

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< p style= "text-align: center" > (Nelson laboratory test results, green shield PM2.5 respirator filter efficiency of up to 99.4%) < /p >

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< p style= "text-align: center" > (Shanghai Quality Supervision Bureau risk monitoring results, green shield PM2.5 respirator filtration efficiency average value as high as 91.62%) < /p >

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< p style= "text-align: center" > (H7N9 test results of the US MICORBAC laboratory show that the decrease rate of H7N9 virus on the surface of the Green Shield respirator is 99.9% over 4 hours. < span style= "color: RGB (51, 51, 51)";

< p > < strong > strong protection and respiratory safety should not be taken into account < /strong > < /p >

< p > recently, CCTV reported that the Shanghai Quality Supervision Bureau announced the result of monitoring the quality and safety of the 38 batches of mask products, such as the "PM2.5 protection", "isolation dust", "anti haze" and other protective functions of Shanghai's production and sales (including network sales). Most brands had low filtration efficiency.

Among them, the XS code of the industry leader brand green shield PM2.5 mask is only 10.3% for children aged 3-6 years old.

In this regard, the Green Shield PM2.5 mask production Fang Kang fiber response, and adult protection needs are different, children's respiratory system is relatively fragile, can not be designed according to the industrial dust control standards, and at present there is no domestic and foreign have to give consideration to strong protection and breathing safety children mask products.

Relevant departments of the state are required to set up relevant standards as soon as possible to standardize the market of PM2.5 mask market which is not yet mature.

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< p > in the report, Wang Guifen, senior engineer of Shanghai labour protection products inspection station, said that there is no PM2.5 protection effect standard in China, so the test is based on GB-2626 standard.

The GB-2626 standard is a mandatory standard. It is classified as "labor protective equipment", not a mask standard for the general public.

The detection of green shield and other daily respirators, especially 3-6 year old children mask with industrial mask standard detection, itself is a standard misuse.

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< p > for this, Kun Lun fiber said: "for enterprises, we are constantly trying to find a balance between them, and strive for the earlier introduction of better child care mask.

But it will not provide a mask that can meet the GB2626-2006 industrial standard for children. "

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At the same time, the industry also believes that if children masks adopt the standard of industrial mask, it is a disguised way to recognize the legality of child labor. P

In addition, the lack of children's mask standards is also a bottleneck for the whole industry.

Therefore, the establishment of a child mask's civil standard also needs the support and attention of relevant parties.

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< p > in recent years, the rise of "haze economy" has spawned the market of PM2.5 mask, but industrial masks have begun to appear in a lack of standardized market.

The United States and the European Union have strictly restricted the scope of the use of industrial masks.

Generally speaking, workers should not wear industrial masks for more than half an hour. Otherwise, they may have symptoms of dizziness, nausea and vomiting.

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< p > Green Shield PM2.5 mask as a civilian brand has attracted much attention in the field of industrial standards.

According to the results of risk detection of 162 batches of respirators released by Jiangsu Provincial Quality Supervision Bureau, the efficiency of Green Shield PM2.5 mask is as high as 95.687%.

Previously, the national labor and defense products quality inspection center (Beijing) tested its results for 90.35%, and the 16 round released a new round of detection results of 93.7%.

The Green Shield tests the filter test of Nelson laboratory in the United States, and the filtration efficiency is as high as 99.4%.

From the Shanghai Quality Supervision Bureau has announced, but CCTV did not mention the test data, the Green Shield adult mask respirator average filtration efficiency of 91.62%.

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< p > for the different test results, Kun Lun thinks that the experimental data have reference value only because of the differences in the testing conditions of different laboratories. It is not one hundred percent accurate.

Green Shield PM2.5 mask has been committed to upgrading technology to achieve better results.

In addition to the protective effect of PM2.5, it also attaches great importance to the protection of bacteria and influenza viruses on the surface of the mask. In February, it passed the test of the H7N9 avian influenza virus of MICROBAC, a well-known American microbiology laboratory, which also included XS code child care mask.

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< p > it is worth mentioning that apart from the different standards, data may be deviate, and counterfeit mask is also an important factor leading to errors in the test data.

It is understood that, the Xinhua News Agency reporters and CCTV reporters sent the same green shield PM2.5 mask, the national labor protection products quality supervision and testing center respectively detected 93.7% and 30% of the two sets of data, the detection value is quite different.

In this regard, the industry believes that the current counterfeit masks are popular, the annual income of 1 billion yuan Shandong imitation riser hood village is the best example, so do not exclude the possibility of journalists buying fake masks and the possibility of inspection.

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< p > "in the absence of industry standards, the inspection authorities or organizations should be cautious about the test results, otherwise they will hurt the brand and mislead consumers."

The industry also said, "at the same time, call for the establishment of relevant standards as soon as possible, standardize the entire market, and also promote the upgrading of children's PM2.5 protection technology, so that children can get effective and unhurt protection as early as possible."

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