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* PDF α Ͻñ ٶϴ. |
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2008 / ȣ: V.20,no.3,Jun |
1() |
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2(Ÿ) |
Coloration of Cotton Fabrics with Tannins of Persimmon Extracts
by Heating Process |
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(Ÿ) |
Jongsuc Jung, Jisun Park1 and Taekyeong Kim |
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ϴб ɹа, 1ϴб ý۰а |
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Kyungpook National University,11Dept. of Textile System Engineering, Kyungpook National University |
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25 ~ 30 : 6 |
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Korean |
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In order to examine the availability of a heating process for persimmon dyeing, the cotton fabrics treated with
various concentrations of persimmon extracts were heated at various temperatures and times. The raw and fermented
persimmon extracts were used for the coloration. For both extracts, the color strength of fabrics was increased with the
increase of coloration temperature, time, and concentration of the extracts. Considering the practical aspects and color
strength, the temperature around 200 and the time longer than 60 minutes can be determined as the optimum coloration
conditions of persimmon extracts onto cotton fabrics. However, somewhat loss of strength by the heating process seems to
be inevitable. The color fastness to washing was excellent for both color change and staining showing a rating of 5. |
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natural dyeing, persimmon, tannin, heating process, cotton |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2008_v20n3_25 |
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