In summer sun protection products, sun protection umbrellas play a big role. Sunscreen umbrellas are not only as simple as sunshades. When buying sunscreen umbrellas, consumers should be optimistic about the indicators marked on the umbrella. Only products that meet the standards can effectively play the role of sunscreen.
First identify the two indicators
The reporter entered the keywords of the sunscreen umbrella on a shopping website, and was able to search out more than 500 different brands. "Vinyl sunscreen", "ultraviolet protection", "sunscreen ultra-light" and other concepts dazzled consumers, the price is also from more than 30 yuan to more than 300 yuan.
According to the sales staff of a household goods store in Xinhua Road, consumers have certain misunderstandings when buying sunscreen umbrellas, only to judge the quality of a sunscreen umbrella from the color and price. Sun protection umbrellas are different from ordinary umbrellas, and the country has clear regulations on sun protection index.
It is understood that the national standard "Assessment of UV Protection Performance of Textiles" clearly stipulates that products with sun protection function, only when the UPF (ultraviolet protection coefficient value) is greater than 30, and the UVA (long wave ultraviolet) transmission rate is less than 5% In order to be called UV protection products.
Anti-UV products should be marked on the label with three aspects: one is the national standard number; the second is the UPF value, 30 + or 50 +, a high value represents good sun protection; three is a statement that tells consumers to use it in In the case of stretching or moisture, the protective properties provided by the product may be reduced. "So it is recommended that consumers not only pay attention to the shape and price of sun umbrellas when buying, but also check the sun protection index of sun umbrellas," the sales staff said.
Choose "deep, thick, big" when selecting
When buying sunscreen umbrellas, many consumers prefer to choose products with brighter colors. In fact, for sunscreen umbrellas, the darker the color, the better the sunscreen effect. Generally dark umbrella cloth can block 95% of UVA. The reflection area of ​​the umbrella is very large. It is better to have a black coating on the inner surface of the umbrella cloth to avoid reflecting the UVA on the ground to the face again. "Umbrellas with low light transmittance are better for sun protection. Consumers can see the fabric fibers of the umbrella under the sun when buying. If the texture is relatively sparse, there is poor shading effect through the light, or the ground The lighter the shadow, the higher the light transmittance. Umbrellas with good shading effects generally have a layer of silver glue or vinyl. The umbrella made of polyester fiber is better than nylon (nylon), viscose, and natural fiber medium cotton and silk. The umbrella cloth of the material should be good. In layman's terms, the thicker the sunscreen umbrella fabric, the better the sunscreen effect. "Sales staff reminded.
Considering that ultraviolet rays are irradiated from all directions in daily life, the larger the area, the better the resistance.
Suggestion for use: Poor shading effect on shoulder
According to the way people use umbrellas in their actual lives, citizens are usually used to hold umbrellas upright or on their shoulders. In general, when people adopt the posture of holding the umbrella upright, the umbrella has a wider shielding range. In addition to blocking direct sunlight, the surrounding environment reflects less light to the face. Therefore, users are advised to hold the umbrella upright in daylight to achieve better sun protection.
In addition, due to the heavy rain in the summer, many citizens use sunscreen umbrellas as umbrellas. The sales staff suggested that it does not matter if the sun umbrella is used occasionally as an umbrella. However, considering that sunscreen umbrellas have some special coating materials, prolonged rain will cause the coating to age and reduce the sunscreen quality of the umbrella.
In addition, the preservation of the sun umbrella is also very particular, don't use a brush when it is dirty; it can't be tied immediately when it is hot, otherwise it will easily cause the umbrella surface to age and become brittle.
For more information, please pay attention to China Umbrella Industry Network () Umbrella customization, umbrella investment, umbrella enterprise
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