Textile Coloration and Finishing (한국염색가공학회지)
- Volume 5 Issue 2
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- Pages.91-98
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- 1993
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- 1229-0033(pISSN)
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- 2234-036X(eISSN)
Studies on the Natural Dyes (V) - Depression of Silk Yellowing and Destruction by the Treatment with Color of Camellia Leaf-
천연염료에 관한 연구 (V) - 동백잎색소처리에 의한 견직물의 광취화 억제효과에 관하여 -
Abstract
The silk fabrics were treated with color solution extracted from leaf of Camellia. The depression effect of destruction and yellowing of silk treated with color solution, shift of UV-VIS spectra of color solution, color difference of silk fabrics by dyeing with acid dyes and drycleaning fastness of silk treated with color solution were studied. UV-VIS spectra appeared to hypsochromic shift by irradiation. The decrease of tensile strength and the elongation of the silk treated with color solution showed depressed but those of untreated silk increased by irradiation. The yellowness index of silk treated with color solution showed a little change by irradiation. The color difference after dyeing with several acid dyes on treated and untreated silk showed not remarkable changes. Dsrycleaning fastness of silk treated by color solution was excellent.
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