Henan QiangNian Textile specializes in the production and sales of "specialized, refined, unique, and innovative" yarn varieties, including high twist yarn, low twist yarn, high strength yarn,涡流纺 (涡流纺), and anti-twist yarn. For more details, please search "Henan QiangNian" on Baidu.

Henan QiangNian (Weifeng Hesheng) Product Hotline: 13903781186, Mr. Liu

Color fastness, also known as dye fastness or color fastness.

Color fastness, also known as dye fastness or color fastness, refers to the resistance of fabric colors to various influences during processing and use. It is assessed by evaluating the color change of the sample and the staining on the uncolored backing fabric.

Textiles are subject to various external influences during use, such as light exposure, washing, ironing, perspiration, friction, and chemicals. Some printed and dyed textiles also undergo special finishing processes, like resin finishing, flame retardant treatment, sand washing, and abrasion finishing, which necessitates that the colorfastness of printed and dyed textiles be maintained at a certain level.

Colorfastness refers to the product's resistance to washing and abrasion.

Colorfastness, commonly referred to as color fastness, refers to the degree of fading a dyed fabric experiences during use or processing due to external factors such as compression, friction, washing, rain, sun exposure, light, sea water immersion, saliva immersion, water stains, sweat stains, and more. It is an important indicator of the fabric. Common types include wash, light, friction, and sweat resistance, as well as ironing and climate resistance.

In practice, the testing items are primarily determined based on the product's use and standards. For instance, the standard for woolen textile products specifies the need to test for color fastness to sunlight, while knitted underwear naturally requires testing for perspiration resistance. Outdoor textiles, such as awnings, billboard fabrics, and canopy materials, of course, must be tested for their color fastness to weather.

Including: Washfastness (swatch), Abrasion Fastness, Dry Cleaning Fastness, Actual Wash Fastness (garments, fabric), Perspiration Fastness, Water Fastness, Light Fastness, Sea Water Fastness, Saliva Fastness, etc.

Henan QiangNian Textile specializes in the production and sales of "specialized, refined, unique, and innovative" yarn varieties, including high twist yarn, low twist yarn, high strength yarn, vortex spinning yarn, and reverse twist yarn. For more details, please search "Henan QiangNian" on Baidu.

Henan QiangNian (Wei Shu He Sheng) Product Hotline: 13903781186, Mr. Liu