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/ȣ |
2006 / ȣ: V.18,no.5,Oct |
1() |
The Dyeability and Antibacterial Activity of Wool Fabric Dyed with Cochineal |
2(Ÿ) |
The Dyeability and Antibacterial Activity of Wool Fabric Dyed with Cochineal |
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Jung-Sook Bae1 and Man-Woo Huh |
(Ÿ) |
Jung-Sook Bae1 and Man-Woo Huh |
Ҽ() |
Daegu University ,Kyungil University |
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Daegu University, Kyungil University |
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22 ~ 29 : 8 |
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English |
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The purpose of this study was to investigate the dyeability and antibacterial activity on wool fabric
dyed with cochineal at variable dyeing conditions. Al, Cr, Fe, Cu and Sn were used as mordants and adsorption
was compared with different mordanting methods. The optimum dyeing conditions of wool fabrics were dyeing
concentration 2.0%(o.w.s), dyeing temperature 60, pH 3 and dyeing time 30 minutes. The pre-mordanting
method was preferred for Al and Cr, and the post-mordanting one was preferred for Cu, Sn and Fe to achieve
better dyeing. The optimum mordanting conditions of wool fabrics dyed with cochineal were mordanting
concentration of 1%(o.w.s), mordanting temperature 60, and dyeing time 30 minutes. Wool fabrics dyed with
cochineal showed a little antibacterial activity, but it was increased by Cu and Sn mordanting. The light fastness
and perspiration fastness of wool fabric treated with cochineal were improved by mordanting. |
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Cochineal, dyeability, antibacterial activity, fastness, optimum conditions |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2006_v18n5s90_22 |
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