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Function of dyeing auxiliaries in dyeing process of dyeing machine

Author：Huaxia TechnologyHits：Published time：2020-10-16

The function of dyeing auxiliaries in dyeing process of dyeing machine:

1. The results showed that the solubility of disperse dyes should be properly increased;

2. The adsorption of disperse dyes on the surface of fibers should be promoted;

3. Plasticizing the fibers or increasing the swelling degree to accelerate the diffusion speed of disperse dyes in the fibers;

4. Improving the dispersion stability of disperse dyes.

The auxiliaries used in high-temperature and high-pressure dyeing of polyester fiber include carrier for plasticizing fiber, surfactant for solubilizing disperse dyes or stabilizing dye suspension, etc., which play an important role in polyester fiber dyeing.

Jingjiang Huaxia Technology Co., Ltd. has developed, produced and sold printing and dyeing equipment such as high temperature dyeing machine, small sample dyeing machine and medium sample dyeing machine for many years. As a high-tech enterprise, Huaxia technology adheres to scientific and technological innovation, constantly upgrades and optimizes, obtains a number of invention patents and puts them into the production of dyeing machine, which helps to achieve the first-time success of dyeing and improves the efficiency and quality of printing and dyeing!