Is The Clothing Market Sun Protection Clothing "Artifact" Or Flicker?

During the summer of P, there were many "sunscreen", "a href=" http://sjfzxm.com/news/index_f.asp "sunscreen clothes < /a >, which were claimed to be able to protect themselves in the clothing market.

But are these clothes really able to protect themselves from sunscreen? How to give full play to sunscreen function? Experts say that although sunscreen clothing has sunscreen effect, it has no advantage over ordinary clothes. The best way of sunscreen is traditional wearing long sleeved trousers, using sunscreen and sun umbrellas.

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< p > < strong > polyester less than a href= "http://cailiao.sjfzxm.com/Matertial/show/default.aspx" > fabric < /a > can stop ultraviolet radiation < /strong > /p >

< p > reporters visited several clothing stores located on the East Street of Tianhe Dali stone shop, where every shop clerk shouted to the customers in the shop "sunscreen clothes!"

These sunscreen shirts are bright, colorful, soft and soft, and feel like sweaters.

However, careful observation of labels on clothing does not indicate sunscreen factors (SPF, UVA and UVB) or sunscreen principles similar to sunscreen cosmetics or sunshade umbrellas. Most sunscreen shirts only label "100% polyester" and the price ranges from ten yuan to tens of dollars.

When the reporter asked the clerk, most of the clerks simply said, "this material (polyester) can reduce solar radiation". When reporters asked further questions about specific SPF and labels, they could not answer.

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< p > in some outdoor sportswear brand counters, the reporters also found many anti UV clothing, compared to the sunscreen clothes they saw before, these sports brands were more professional, and the signboards clearly indicated the relevant parameters of clothing materials, sun protection coefficient and so on.

A salesperson said that the sunscreen effect of the clothes is very good. Like the sun umbrella, the upper layer is coated with a sunscreen coating. Outdoor sports can protect the skin.

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< p > reporters in Taobao search "sunscreen shirt / sunscreen clothes" such words, can appear hundreds of thousands of search results, style material and reporters in the physical store to see similar, the price is also ten yuan to tens of dollars low price.

A closer look shows that most of the gimmicks of these shops selling sunscreen shirts are: 100% polyester fabric, polyester fabric can block most ultraviolet rays, and effectively reduce solar radiation.

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< p > < strong > < < a > href= > http://sjfzxm.com/news/index_q.asp > > sunscreen Standard < /a > high cost of garment > /strong > /p >

< p > reporter has learned that in fact, China has early standards for sunscreen products.

In 2002, China launched the implementation of the "textile UV protection performance evaluation", and was revised in 2011.

It is stipulated that UPF is the abbreviation of English UltravioletProtectionFactor, that is, the ultraviolet protection coefficient.

Only when the UPF of the product is greater than 30 and the UVA pmittance is less than 5% can it be called "anti ultraviolet product"; the anti ultraviolet product should be labeled on the label with the following three aspects: 1. the number of the standard, that is, gb/t18830; 2.upf value: 30+ or 50+; 3., for long-term use and under tensile or humid conditions, the protective performance of the product may be reduced.

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The higher the value of < p > UPF, the better the UV protection effect.

But in the national standard, the highest UPF value of textiles is 50+, that is, UPF>50.

Because UPF is greater than 50, the effect on the human body can be neglected.

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< p > an industry pointed out that the national standard on sunscreen is a recommended and non mandatory standard. The general manufacturer will not spend a higher cost to increase special substances or use special fiber materials, nor can it increase the special coating specially.

But if you want to call your product "anti UV products", you must follow this standard.

In addition, because most of the sunscreen fabrics are based on the principle of adding auxiliaries, it may result in reduced sunscreen performance after repeated washing, but this is not a violation of the relevant regulations.

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< p > < strong > sunscreen clothing has little effect on < /strong > < /p >

< p > sunscreen clothing still has a certain effect. Sun Ledong, deputy chief physician of Department of Dermatology, Zhujiang Hospital, said that some of them will add some chemical components in clothing materials to filter ultraviolet light.

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< p > according to the experts of Guangdong clothing association, the special "anti ultraviolet clothing" can effectively prevent ultraviolet rays from damaging the skin.

In hot season clothes with UV protection function, sweat will quickly be exported from the skin surface to the fabric surface, and will soon dry, no longer sweat and sweat problems.

But Sun Ledong also confessed that these sunscreen clothes were not more obvious than ordinary clothes.

Sun Ledong said, the smaller the gap of clothing cloth, the better the isolation and blocking of ultraviolet radiation, and the thickness of the material will not play a great role.

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< p > summer, if you want to achieve good sunscreen effect, try not to spend long time in outdoor activities.

Sun Ledong said, for the general population, in fact, our traditional way of sunscreen is enough, including sunscreen, sunshade, sunshade and sunglasses, and long trousers. If long time outdoor activities can be considered in combination with sunscreen, of course, high temperature workers are excepted.

In summer, you can also avoid eating light foods (such as coriander, celery, leek, fennel, etc.), eat more vegetables and foods rich in vitamin B, and also reduce the damage of ultraviolet rays to the body.

As for drying out the sun and returning home, Sun Ledong said that simple skin cleaning and water replenishment can be done. There is no need to do too much so-called sun care, because our skin has the ability to self repair and do not increase its burden too much.

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