11:59 May 19, 2005 |
French to English translations [PRO] Textiles / Clothing / Fashion | |||||||
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| Selected response from: Claire Chapman Local time: 06:19 | ||||||
Grading comment
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Summary of answers provided | ||||
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4 +4 | minimum colour fastness/ ability to retain their colour |
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4 +1 | quality of their color |
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4 | long lasting color |
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minimum colour fastness/ ability to retain their colour Explanation: My understanding of it -------------------------------------------------- Note added at 8 mins (2005-05-19 12:07:57 GMT) -------------------------------------------------- http://www.chm.bris.ac.uk/webprojects2002/price/fastness.htm Colour Fastness This is only a brief discussion of the causes of colour fastness, and specific cases will be mentioned on individual dye pages. A definition of fastness The Etherington and Roberts Dictionary (reference 10) states that colour fastness is: \"That property of a pigment or dye, or the leather, cloth, paper, ink, etc., containing the coloring matter, to retain its original hue, especially without fading, running, or changing when wetted, washed, cleaned; or stored under normal conditions when exposed to light, heat, or other influences.\" Essentially, this means that different dyes will have different fastnesses on different materials. For example, linen is much harder to dye than silk or cotton (although indigo dyes both cotton and linen well- see later). A dye which works well on leather will probably not be suitable for wool. |
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