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 tenacity yarn,涡流纺 (涡流纺), and reverse twist yarn. For more details, please search "Henan QiangNian" on Baidu.

Henan QiangNian (Weifang 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. The fastness grade is determined by evaluating the color change and staining of the sample and the uncolored lining fabric.

Textiles are subjected to various external influences during use, including light exposure, washing, ironing, perspiration, friction, and chemicals. Some printed and dyed textiles also undergo special finishing processes, such as resin finishing, flame retardant treatment, sand washing, and abrasion finishing. This necessitates that the color fastness of printed and dyed textiles be relatively maintained.

Color fastness refers to a product's resistance to washing and abrasion.

Color fastness, commonly referred to as color retention, 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, saltwater immersion, saliva immersion, water stains, sweat stains, and more. It is an important indicator of fabric quality. Common categories include wash, light, friction, sweat, iron, and climate resistance.

In practical operations, the testing items are primarily determined based on the product's purpose and standards. For instance, the standards for wool textile products specify the need to test for resistance to sunlight fading, while knit内衣 naturally requires testing for perspiration resistance. Outdoor textiles (such as sunshades, billboard fabrics, and canopy materials) are, of course, tested for their resistance to climatic fading.

Including: soap wash color fastness (samples), abrasion color fastness, dry cleaning color fastness, actual washing color fastness (garments, fabrics), sweat stain color fastness, water color fastness, light fastness, sea water color fastness, saliva color 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,涡流纺(youliu纺), and reverse twist yarn. For more details, please search "Henan QiangNian" on Baidu.

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