What are the textile printing and dyeing processes?

Dyeing is a complicated process, and the dyeing process of different quality fabrics is different, such as cotton, polyester cotton, nylon, polyester, chemical fiber products, blended products and so on. Some are pad-dyed and jig-dyed, some must be dyed at high temperature and high pressure, some are dyed only once, and some need to be colored many times.

Although dyeing can pass through a rolling mill, it is also the most difficult process, because besides the known color control, there are many uncertain factors, such as the stability of dyes at different temperatures, the control of steam, the control of rolling mill pressure and so on. , are very fine works.

Long dyeing process is divided into two parts: pre-dyeing and post-fixation. Dyeing methods vary according to different dyes, which are generally active, such as Shilin, vulcanization and coating. They have their own advantages and disadvantages, generally depending on the required color, irreplaceable.

The main processes of printing and dyeing production are dyeing, printing and overflow: