Dust mask 3 into the logo does not meet the requirements

In the market, all kinds of masks that claim to be dust-proof and smash-proof have emerged in an endless stream, often causing consumers to take their eyes. Yesterday, for the sake of increasing consumption of dust masks, China Consumers Association and Chongqing, including five provinces and cities, conducted a comparative test on 37 mask products sold on the market. The results showed that nearly 30% of product labels did not meet the requirements.

Trademark identification 30% does not meet the requirements

The test entrusted the National Labor Insurance Products Quality Supervision and Inspection Center (Beijing) to refer to the GB2626-2006 "Respiratory protective equipment self-absorbing filter type particulate respirator" standard, and to filter products on the market, respiratory resistance, leakage, etc. The comparative tests were conducted on the protection performance and cost. A total of 37 test samples, covering almost all major brands.

"Some have only identified the size and size, and some have advertised the performance of the filter as a mask performance. There are conceptual hype, false propaganda, etc. in individual products." According to the relevant person in charge of the city's Consumer Council, according to China's current standards, mask labels The general requirements shall indicate the product name, trademark or other distinguishing label, product model, implementation standard, filter grade, name of the manufacturer, and some necessary instructions and warnings. The test found that most of the masks were not uniformly identified. There were 12 samples that were not marked with the date of production and validity and did not meet the national requirements.

Dustproof effect is not directly proportional to price

At the same time, because there are no relevant product standards for anti-fog or anti-PM2.5 masks, the implementation standards in mask samples are not uniform. The person in charge introduced that the report provided star-free and five-star ratings on the filtering effect and respiratory resistance of the masks under examination. The more stars, the better the filtering effect and the smaller the respiratory resistance.

Only 12 samples of the test sample were marked with filter grade; the filter effect was five-star, ie, there were only 15 models with the lowest filtration rate of more than 95%. Respiratory resistance is often inversely proportional to the filtering effect. The respiratory resistance is only five of the five stars, and the corresponding filtering effect of the corresponding products except the one with the exhalation valve is not good. In addition, 12 of the 15 disposable masks had a leak rate of 5 stars.

“The price of a mask is a minimum of RMB 1 and the maximum price is RMB 199. However, the performance is not proportional to the price.” The person in charge said that compared to disposable masks, replaceable filter-type cotton masks are expensive, but the dust-proof function is not As a result, the filtering effect is generally below 3 stars. The particulate filtering effect is up to 95% below 22%.

In this regard, China Consumers Association and other consumer rights protection units suggested that relevant state departments should further regulate the production and sales of mask products, and revise and improve relevant standards.

remind

How to correct

Choose a mask?

1. Choose regular channels to buy masks. The test results showed that the knitted fabric masks sold in the small commodity market had poor anti-mite effect, and the online shopping masks did not have Chinese characters.

2. Select masks according to use. For flood prevention, disposable cup masks and disposable folding masks made of non-woven materials can be selected. Go to the hospital or vaccination is to buy medical protective masks. In the home improvement, you need to choose a professional gas mask.

Copyright Statement: This article is reproduced from online media and represents only the author's opinion. It has nothing to do with this site. If news articles and comments infringe your legal rights, please call us and we will handle it in a timely manner.