In dyeing by dyeing machine, the difference of monofilament size, surface section shape and shrinkage will cause fast and uneven dye uptake and color light difference. Therefore, the selection of leveling agent, including dispersant, is higher than that of conventional polyester. Its performance needs to slow down the initial dyeing rate, reduce the initial adsorption, and have good migration and dispersion, Although disperse or level dyeing fillers have been added to the dyes, their properties are not enough to meet the requirements of the whole high-temperature dyeing. If they need to be added, sometimes they need to be compounded with disperse chelators or diffusers with good high-temperature resistance.

If you are interested in our fabric dyeing machine,please contact me.

Email :huaxia@jjhuatai.com

Wechat/whatsapp:0086-13739109330