Polyester does fade easily when exposed to the sun. Polyester is a synthetic fiber, although it has the advantages of abrasion resistance, easy moisture absorption, easy drying, and not easy to deformation, but long-term exposure to sunlight, ultraviolet rays will destroy the structure of polyester molecules, resulting in color fading.

In short, in order to maintain the color of polyester fabric and extend the service life, should avoid long-term exposure in the sun, and take appropriate drying measures.