Color-changing umbrella fabric creative umbrella custom case

Umbrella ribs: 8 ribs iron + two sections of fiberglass (windproof ribs)

There are already some special umbrella fabrics on the market that can change color. These umbrellas are usually made of heat- or light-sensitive materials that can change color based on ambient temperature or UV intensity.

Heat-sensitive umbrella cloth uses special heat-sensitive dyes. When the umbrella is exposed to high temperature, the dye will change color. For example, umbrella cloth may change from one color to another when exposed to sunlight or when the temperature outside warms.

Light-sensitive umbrella cloth takes advantage of the effect of ultraviolet rays. When an umbrella is exposed to sunlight, ultraviolet rays trigger a discoloration reaction in the dye. Therefore, the umbrella will show different colors when exposed to sunlight outdoors, and will return to its original color indoors or in a place with weak light.

These color-changing umbrellas can add some fun and personalization to make rainy days more fun. However, it is important to note that the color-changing effect of these umbrella fabrics may gradually diminish over time, and they may require special care and use to maintain the lasting color-changing effect.

In general, the umbrella cloth color-changing technology is achieved through special dyes and material structures, which allows the umbrella to change color according to changes in temperature or light, bringing some novel experiences to rainy days.