Influencing factors of cationic dye uptake rateCationic dyes have a high affinity for acrylic fibers, and because of fast absorption and slow diffusion during dyeing, uneven dyeing is easy to occur. Once uneven dyeing occurs, it is difficult to correct it by extending the dyeing time. When dyeing wi Read More
Grey cloth refers to the semi-finished product that has not been dyed and finished after the fiber is woven into a fabric. Dyeing and finishing companies often refer to the grey fabrics that have not been scoured and desizing as green fabrics. The grey cloth after scouring and desizing is called cooked grey cloth. Read More
What is cationic dyeing? What are the advantages and disadvantages of cationic dyeing?What is cationic dyeing? Cationic dye is a relatively environmentally friendly and harmless dye in our lives, so many friends in life like to use it for dyeing. Next, I will show you how to dye with cationic dyes a Read More
Points to note when choosing and using cationic dyes1. In cationic dyes, except for disperse cationic dyes, the dyeing speed of other cationic dyes is faster. In order to ensure level dyeing, when using these cationic dyes, it is necessary to add a retarder that matches the dye at the same time. Reg Read More
Printing and dyeing auxiliaries descriptionPrinting and dyeing auxiliaries are auxiliaries used in the process of fabric printing and dyeing, which can improve the effect of printing and dyeing. They include printing auxiliaries and dyeing auxiliaries. Printing auxiliaries include thickeners, adhesi Read More
Dyes are easy to aggregate, have poor solubility, poor compatibility, and are too sensitive to temperature and pH, which are prone to color mottling and chromatic aberration. For example, the active turquoise blue KN-R is easy to produce colored flowers. Read More
