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Dye is a coloured substance that chemically bonds to substrate to which is being applied. Dye substance is used to impart colour to textiles, paper, leather, and other materials such that the colouring is not readily altered by washing, heat, light, or other factors to which the material is likely to be exposed. Dyes differ from pigments, which are finely ground solids dispersed in a liquid, such as paint or ink, or blended with other materials. [ 517 more words ]

Kano Dye Pit – Photo Story. Dye is a coloured substance that chemically bonds to substrate to which is being applied. Dye substance is used to impart colour to textiles, paper, leather, and other materials such that the colou…