Natural Dyeing Fabrics with Serratuls coronate var. insularis Kitamura

In this thesis, we took some stalks, flowers, and leaves of the Serratuls coronate var. insularis which are able to propagate as mass n our wild to extract the dyeing solution, and cotton and silk were dyed using them in many different conditions. Silk was dyed darker than cotton. We found there was not a big difference between silk and cotton in the given condition considering 'Y' values vs. dyeing temperature. There was a rapid decreasing of 'Y' values after one to two hours and almost all of dyeing was completed at these times. We found there was a dyeing acceleration at the higher dyeing density and the lower 'Y' value. If the density was low, dyeing attachment was reduced by dyeing ability via the density of liquid in both plants. Silk was affected higher by mordant dyes in both plants. Fe and Cu had an effect by mordant dyes slightly an Serratuls coronate var. insularis.