20-08-2014, 04:17 PM
Compatibility of the dyes is very important in the combination shades. Only the compatible dye will give the reproducible results with even dyeing. The incompatible dye in the combination shades gives off-tone results and patchy dyeing. Dyes should be selected carefully after assessing their compatibility. This project studies the dyeing behavior of different dyes with respect to their compatibility and has suggested some recipe for combination shades