Factors affecting color fastness of pigment 5-piece bed sheet set
Fabrics of different materials have a significant impact on the rubbing fastness of pigments. The fiber structure and surface properties of different materials such as cotton, bamboo fiber, polyester, etc. will affect the adhesion and stability of pigments. For example, cotton fibers have higher hygroscopicity, which may result in poorer wet rubbing fastness, while polyester may be more susceptible to discoloration during dry rubbing due to its smooth surface.
Optimize for different materials: Choose dyes and dyeing processes that are suitable for specific materials. For example, reactive dyes can be used for cotton fibers to improve wet rubbing fastness; for polyester, disperse dyes can be used and high-temperature dyeing processes can be used to improve adhesion.
Through post-finishing processes, such as adding color fixing agents and softeners, the firmness of the dye and the smoothness of the fabric are enhanced, thereby improving the rubbing fastness.
Providing detailed care and usage advice can help consumers reduce the risk of friction loss. Proper care will not only extend the life of your sheets but also keep their color vibrant.
Consumers are advised to use cold or warm water to wash bed sheets and avoid using high-temperature water. Choose a mild detergent and avoid detergents containing bleaching ingredients.
Consumers are advised to turn their sheets over before washing to reduce direct friction. Avoid washing with hard and rough items and use softener whenever possible.
It is recommended that consumers change and wash bed sheets regularly to avoid rubbing the same area for a long time. Use a soft brush or cloth to clean to reduce friction that can damage the color.
Coatings and Treatments for Pigment 5-Piece Sheet Set
The rubbing fastness of pigments can be significantly enhanced through special coating or post-treatment processes. These processes can be performed after dyeing to allow the pigment to adhere more firmly to the fiber and reduce the risk of color fading due to friction.
After dyeing, a color fixation treatment is performed to form a strong bond between the dye and the fiber through a chemical reaction. For example, using fixatives can improve the rub resistance of dyes.
Applying a thin coating, such as a resin coating, can form a protective film on the fiber surface and reduce the impact of friction on the dye.
Choose non-toxic, environmentally friendly treatment agents and coating materials to ensure the treatment process is health and environmentally friendly. Make sure these treatments and coating materials have relevant safety certifications.
