Latest News and Updates on Textile Auxiliaries and Dyes

How to Choose the Right Reactive Dyes?Ordinary reactive dyes initially produce vibrant colors, but the chemical bonds they form with fibers break after repeated contact with water and detergents, causing dye molecules to detach.How can this problem be solved?1. Choose dyes with high fixation rates. Read More

On Fiber Properties and the Art of Dye SelectionTextile dyeing is more than a simple coloring process; it's a highly precise art based on science. Its core lies in a deep understanding of the chemical nature of different fibers and matching them with dyes that form strong bonds. Choosing the wrong d Read More

Cold Pad Batch Dyeing Process with Reactive DyesAbstract:The Cold Pad Batch (CPB) dyeing process with reactive dyes is an energy-efficient and cost-effective method for dyeing cellulosic fibers. It is particularly suitable for large-scale production due to its low water and energy consumption. This Read More

IntroductionThe origins of reactive dyes include Puchian, Remdesine, and Lihuashi.1. ProcianIn 1954, I.D. Rattee and W.E. Stephen of the British Imperial Chemical Industry (established in 1926, also known as ICI) discovered that dichlorotriazine dyes covalently bonded to cellulose fibers under alkal Read More