What Is UV Fabric?

UV fabric refers to fabrics with radiation function that blocks or absorb UV (UV). This fabric usually uses specific fiber materials and weaving processes to improve its protection capacity for ultraviolet rays, thereby reducing UV damage to the skin.

The source and harm of ultraviolet rays

Ultraviolet rays are a kind of light radiation from the sun. In a strong sunshine environment, long -term exposure to these ultraviolet rays will significantly increase the risk of skin cancer, skin injury and immune system suppression. The International Cancer Research Agency (IARC) lists ultraviolet radiation as a carcinogen, indicating its threat to health.

Work principle of anti -ultraviolet fabric

UV fabrics use different materials and technologies to block ultraviolet rays through physical and chemical methods. The following are some of the main technical principles:

1. Material selection: Many ultraviolet fabrics use synthetic fibers, such as polyester (polyester), nylon, etc. These materials show different UV barriers under different wavelengths. In contrast, natural fibers, such as cotton, have relatively weak protection capabilities for ultraviolet rays, but some specially treated cotton fabrics can also effectively improve their UV protection performance.

2. Weaving density: The density and structure of the fabric will also affect its ultraviolet ability. The densely knitted fabric can reduce ultraviolet infiltration through smaller pores, thereby increasing its UPF (Ultraviolet Protection Factor) value.

3. Chemical treatment: Some fabrics are specially chemically treated. These treatment can absorb, reflect or scatter ultraviolet rays, making the harmful components in the sun effectively eliminate. Generally, adding chemicals that prevent UV -proof in the production process can increase the light stability of the fabric and make it more effective when suffering from sunlight.

4. Color: Dark fabrics can more effectively absorb ultraviolet rays compared to light -colored fabrics, thereby reducing the degree of penetration of ultraviolet rays.

UPF level

UPF (Ultraviolet Protection Factor) value is an important indicator for measuring UV ability to measure fabric. The higher the value of the UPF, the better the protection effect of ultraviolet rays. UPF 30 fabrics can block about 97%of ultraviolet rays:

-UPF 15-24: Good protection

-UPF 25-39: Very good protection

-UPF 40-50+: Excellent protection

UV fabrics are very important for choosing suitable sunscreen, especially for people who have been active in the sun for a long time, such as outdoor sports enthusiasts and beach tourists.

Application field

There are extensive application scenarios in UV fabrics:

-Outdown clothing: such as sunscreen, long -sleeved shirts, outdoor pants, etc., the design can cover the skin to the maximum extent and use a high UPF value fabric.

-Swicker: If sunscreen swimsuits, especially suitable for water activity groups, can provide effective protection during swimming.

-Cattix: such as hats, scarves, as well as parasols and tents, can provide additional protection for outdoor activities.

Maintenance and precautions

Although UV fabrics have protective performance, the effect may weaken with the extension of washing, use and sun exposure time. Therefore, to maintain its protection effect, the following measures can be taken:

-Fot the washing instructions: Clean according to the manufacturer's instructions to avoid damage to high temperature and strong chemicals.

-A avoiding long -term exposure: Even UV -proof fabrics should be avoided as long as possible in the sun, especially at noon.

-Regular inspection: regular inspection of the degree of wear of anti -ultraviolet clothing. If there is obvious fading or damage, it needs to be replaced.

In conclusion

UV fabrics are an effective tool for protecting the skin, especially in the era when ultraviolet radiation is becoming increasingly serious. By selecting appropriate ultraviolet clothing and accessories, we can effectively reduce the damage to the skin and maintain health. Whether in beaches, mountains, or cities, wearing UV fabrics are a lifestyle choice worthy of advocating.