First, do not blindly be attracted to all kinds of fancy propaganda when purchasing sunscreen clothing. The clothing made of regular sunscreen fabrics has clear sunscreen parameters on its clothing signs. In 2011, China launched the latest evaluation standard “Assessment of UV Protection Performance of Textilesâ€. It stipulates that only when the product's upf is greater than 30 and the uva transmittance is less than 5%, it can be called “UV protection productsâ€; the UV protection products should be marked with the following three aspects on the label: 1. This standard Number, ie gb/t18830; 2.upf value: 30+ or ​​50+; 3. Long-term use and in the case of stretching or moisture, the protective properties provided by the product may be reduced. If you do not have these logos, it is best not to buy them.
Second, it is best to buy in a regular store. There are some three inferior sunscreen garments on the market and small stalls, which are not only poorly breathable, but also made of chemical materials. Direct contact with the skin under the sun will cause local skin to have high temperature for a long time. The chemical components in the sunscreen coat will burn the skin and compare the skin. Sensitive people may also have erythema, so consumers should choose carefully.
Third, when you purchase, you must ask for a shopping invoice, and you will have problems in time to defend your rights.
Anti-Virus Kn95 Face Masks,Anti-Dust Kn95 Mask,Kn95 Earloop Mask,Adult Face Mask For Protection
Suzhou Ruihan Automation Technology Co. LTD , https://www.ruihansz.com