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⵵/ȣ 2003 / ȣ: V.15,no.6,Dec
1() Ȳ
2(Ÿ) A Study on the Dyeing according to Kinds of Loess
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() Korean
ʷ The experiments about dyeing concentration, temperature and time were done using yellow, red and purple loess as natural inorganic dyes in order to verify a degree of dyeing, characteristics of color and fastness. The results were as following; 1. As a result of analyzing components of loess, purple loess was much than other loess in quartz component and coarse particles contained. This affected to the degree of dyeing. 2. The stronger dyeing concentration was, the more the degree of dyeing was improved, and yellow loess containing fine particles was the best in the degree of dyeing. 3. When it was dyed with raising up to for 10 minutes after stirring for 20 minutes at , was better than on starting at or in the degree of dyeing. Also yellow loess was the best in these experiments. 4. Washing fastness of loess was low such as other natural dyes, but dyeing wasn\\\'t transferred to other textiles. On the other hand, light fastness of it was very excellent and rubbing fastness was relatively good as 3~3.5.
Ű loess dyeing; natural inorganic dyes; particles; washing fastness
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