French designer Christian Lacroix, whose haute couture line is celebrating its 20th anniversary this year, is curating an exhibit at Paris`s museum of fashion and textiles, matching his creations to styles dating back across two centuries. Images of the "
A former Miss World and dozens of designers are emissaries bringing the fashion world a message: China is not just a land of cheap knock-offs but a fount of creativity. At one of the world`s largest textile trade fairs this week in Paris, dozens of Chines
The IFA electronics exhibition has opened in Berlin. The show, one of the world`s largest consumer goods fairs, showcases some of the latest high-tech goods, including designer jewelry with a twist. (Sept. 4)
Dye
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Look up dye in Wiktionary, the free dictionary.
Yarn drying after being dyed in the early American tradition, at Conner Prairie living history museum.
A dye can generally be described as a colored substance that has an affinity to the substrate to which it is being applied. The dye is generally applied in an aqueous solution, and may require a mordant to improve the fastness of the dye on the fiber.
Both dyes and pigments appear to be colored because they absorb some wavelengths of light preferentially. In contrast with a dye, a pigment generally is insoluble, and has no affinity for the substrate. Some dyes can be precipitated with an inert salt to produce a lake pigment.
Archaeological evidence shows that, particularly in India and the Middle East, dyeing has been carried out for over 5000 years. The dyes were obtained from animal, vegetable or mineral origin, with no or very little processing. By far the greatest source of dyes has been from the plant kingdom, notably roots, berries, bark, leaves and wood, but only a few have ever been used on a commercial scale.