Colored flags need to be durable to ensure bright colors for a long time. After receiving the products, customers of Qianhong banner customization company often marvel at the bright colors, and then hang them in the smoke emission industrial zone. Therefore, the colored flags are exposed to the sun or rain every day. In this way, the color is certainly not as good as the original in the long run. So how to maintain the color of the colored flags?

UV is the most important factor that destroys the color. An unprotected dye ink flag will fade in less than a day under the sun. Color flag customization means that there are three ways to prevent ultraviolet rays: use good dyes; Use anti ultraviolet film to glue; Avoid hanging in direct sunlight. Dyes are easy to fade by ultraviolet radiation, while pigment inks have strong UV resistance. The reason is that the pigment molecules are stacked particles. Even if some colors are damaged by ultraviolet light, the remaining molecules can maintain the luster of the color.

The banner customization company said that the pigment ink has good durability because its molecules have the ability to absorb ultraviolet rays, which can disperse the energy that destroys the color. The technology developed by the manufacturer for many years has greatly improved the problem of color darkening. Even the product can be comparable with the color of dye ink, which can better highlight the image.

The above is the method used by the flag customization company to keep the color and luster of colored flags lasting. This method is widely used and has good results.