At present, most bedding products use reactive printing and paint printing. Reactive printing uses reactive dyes, which react with cotton fibers, penetrate into cotton fibers and firmly bond with them. Therefore, the color fastness is better, and the light fastness is also good. No matter whether it is washed or sun-dried, it does not fade or change color. It may be normal to take a small, unnoticeable floating color in the water when you take it home for the first time.
Paint printing is commonly used to stick the paint on the fabric with adhesive. After high temperature fixing, the process is relatively short and the cost is relatively low, but the hand feeling and color fastness are almost a little. Moreover, many paints have poor light fastness, and after many sun exposures, the color will become lighter or discolored and become wilted. Wipe it in a dark place with crepe paper before use to see if there is any trace of fading; the first time you wash it, you should observe the retreat, preferably without machine washing.
Because it is not good for cotton fiber under the scorching sun, the time for sunbathing after washing has been dried up and taken away in time. The sun is directly facing the sun to protect the vividness of the color.