"High tenacity yarn, low tenacity yarn, untwisted yarn, high strength yarn,涡流纺yarn, reverse twist yarn, bamboo yarn, and other "specialized, refined, unique, and innovative" yarn varieties. Offering quality cotton (BCI), organic cotton (GOTS, OCS), recycled cotton, polyester (GRS), African cotton, and Pima cotton yarns along with certificates. Hard-to-find yarns, we have them in stock."

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

Color Change Issues: After post-treatment, color change issues are quite common, which requires attention to dye selection during dyeing. During the dyeing process, it is necessary to conduct corresponding post-treatment according to the technology, and judge whether the selected dye will change color under the action of auxiliaries. Of course, choosing a post-treatment agent that does not cause color change is an ideal solution, but this often has limitations (such as copper-containing antibacterial agents themselves have color, and those containing chromium also have color, which can cause fabric color change). At the same time, factors such as color fading and change due to dye sublimation during drying and baking, as well as yellowing caused by excessive temperature, also need to be considered.

Specialty yarns including high twist, low twist, untwisted, high tenacity,涡流纺, reverse twist, and bamboo yarn. Offering fine cotton (BCI), organic cotton (GOTS, OCS), recycled cotton, polyester (GRS), African cotton, Pima cotton yarns, and certificates. Hard-to-find yarns, we have them in stock.

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