First of all, one of the differences between sunny umbrellas and sunshade umbrellas is that the main purpose of sunshade is sunscreen, shielding ultraviolet rays, and protecting our skin health. The sunny umbrella has two functions of sunshade and shelter from rain. But its sunscreen effect is weaker than sunshade. Therefore, it is suggested that sunny umbrellas should be selected in rainy areas, while sunshade umbrellas should be selected in areas with high ultraviolet radiation.
But umbrellas have almost no ultraviolet radiation function.
Secondly, the difference between sun umbrella and sun umbrella is not only in function, but also in technology. There is silver glue on the inside of the umbrella cloth for sunny umbrellas. The main reason for sunshade is that the umbrella cloth has anti ultraviolet coating, or the umbrella cloth itself has the function of anti ultraviolet in technology.
