- Jun 18, 2020-

The formulation of the dyeing process should be based on the characteristics of the dye and the product to determine the dyeing time, heating rate and heat preservation time. For light colors, the heating rate is slower, and the temperature can be shorter when insulating; for dark colors, the heating rate can be faster, but the temperature must be sufficient to keep the dye and fiber fully combined and play a role in fixing the color. In the dyeing process, "dyeing temperature" and "dyeing time" are the two most critical factors. It is necessary to properly handle the relationship between the two to print the desired effect.