Enzymes are gaining an increasingly important role as a tool in various wet textile pretreatment and finishing processes (Stanescu, 2002; Thiry, 2001; Cavaco-Paulo, et al. 1998; Heine and Höcker, 1995)[12]. Within 5 to 10 ...

This paper presents the possibility of salt free dyeing of cotton fabric with reactive dye by treating the fabric with chitosan. In the experiment the fabric was treated with chitosan of different concentrations (1%, 2%, ...