2026-05-01T18:13:28Z https://meral.edu.mm/oai

oai:meral.edu.mm:recid/504 2022-03-24T23:14:32Z 1582963788001:1582966577571 user-ydbu

Dyeing of Cotton Fabrics with Natural Dye Obtained from Jackfruit Tree Bark Soe Win Natural dye materials are traditionally used to dye textile in Myanmar. Natural dye can be extracted from various parts of plants such as flowers, leaves, fruits and barks. In this research, Jackfruit Tree (Pein-ne) bark was used for the preparation of natural dyes. Dyes were extracted from plant barks using water and then the color produced on cotton fabrics dyed with various dyeing methods and mordants, and also the fastness properties of the dyed cotton fabrics were studied. An attempt was also made on the dyeing of cotton fabrics with natural dyes using different mordants such as alum, slaked lime and copper ( II ) sulphate. Among these mordants, copper (II) sulphate demonstrated relatively more attractive colors and acceptable fastness on cotton fabric in all dyeing methods as indicated. Moreover, fastness tests especially for light, rubbing and washing on dyed cotton fabrics were carried out. Staining and changing in color were assessed by using standard grey scale and the results were recorded. 2012 http://hdl.handle.net/20.500.12678/0000000504 https://meral.edu.mm/records/504