What is the uv proof umbrella
Today we will discuss what uv proof umbrella is, and what kind of uv proof umbrella is qualified.
The sun umbrella, as its name implies, is used to shield the sun. In fact, they are mainly used to block the sun’s ultraviolet rays on the skin and human body. However, in order to evaluate whether the umbrella has the effect of anti ultraviolet, the Standard of Evaluation of Textile Anti ultraviolet Performance issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China stipulates that:
It is stipulated that only when the UPF value of the umbrella cloth is greater than 40 and the UVA transmittance is less than 5%, it can be called “ultraviolet protective umbrella”. These two conditions are indispensable. This is a measure of whether an umbrella is a “UV protection product”.
In hot summer, especially in southern cities, the temperature is more than 30 above zero, and the sun is hot. Female friends must bring uv proof umbrellas, because the direct sunlight on the skin and glasses are the same. For this kind of chronic injury, dark and thick fabrics should be selected when selecting sunshade. The most important thing is to see if there is glue. That is a real sun umbrella.
