As the summer heat continues, sun protection shirts are also in hot demand. However, does a sun protection shirt costing 100 yuan really have a sun protection effect? The Beijing Municipal Administration for Industry and Commerce recommends that consumers carefully check labels when purchasing sun protection shirts and beware of some “three no’s” products that are deceptive.
The Beijing Administration for Industry and Commerce issued a consumer warning. Currently, most sun protection shirts on the market do not have UPF (ultraviolet protection factor) and UVA (penetrating ultraviolet rays) values marked, and some low-priced sun protection shirts are even “three-no products”. “.
According to the appraisal rules issued by the national quality inspection department regarding the anti-ultraviolet performance of textiles, only when the UPF value of the clothes is greater than 30 and the transmittance of UVA is less than 5%, can it be called anti-ultraviolet products. Both conditions are indispensable. . However, the standards for sunscreen are recommended and non-mandatory. Generally, manufacturers will not spend high costs to add special substances or use special fiber materials, nor can they specifically add special coatings.
According to analysis, most cheap sun protection shirts on the market are made of chemical raw materials. Direct contact with the skin under the sun will cause long-term overheating of part of the skin, and the chemical ingredients in the sun protection shirts will burn the skin. Especially regarding sun protection clothing made of 100% polyester and 100% polyester fiber fabrics. Although the light resistance of sun protection clothing is better than that of knitted clothing, these types of clothing are prone to static electricity and are not breathable. They will feel hot when worn and the skin will be sensitive. may develop eczema.
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