2021-07-28

What is cheese dyeing?What is cheese dyeing? Cheese dyeing is a method of dyeing yarn. It is wound on a special plastic bobbin with small holes through a spool car to allow the dye to penetrate into the cheese. The cheese dyeing process is a chemical change and requires pre-treatment, Enter the vat Read More

2021-07-21

What are disperse dyes and what solvents are used for disperse dyes?What are disperse dyes? What solvents are used for disperse dyes? Disperse dyes have relatively small molecules and do not contain water-soluble groups in structure. They are uniformly dispersed in the dyeing liquor by means of disp Read More

2021-01-22

Application of Disperse Dye Leveling Agent in DyeingDisperse dyes are mainly used in the dyeing of hydrophobic fibers such as polyester, spandex, nylon, and acetate fibers. With the continuous progress of fiber dyeing technology, various types of levelling agents have been developed by leaps and bou Read More

2021-01-15

Basic knowledge of disperse dyes (2)1. What is hot melt pad dyeing?The hot melt pad dyeing process is suitable for continuous dyeing of polyester/cotton blended fabrics. Its dyeing principle is also a kind of high temperature dyeing. The difference from high temperature and high pressure is that the Read More