Control Parameters in Dyeing Machinery Operation

The dyeing process is similar in many operations in chemical engineering and in this sense can be considered as the transformation of reactants into products. Where transformation includes both physical change as well as chemical changes, the term reactants is taken to describe the state of the materials of interest at the start of the process, while products describes their state at the completion of the process. In the case of dyeing process the groups might be shown in Table 1