한국농촌생활과학회지 (Korean Journal of Rural Living Science)
- 제10권1호
- /
- Pages.1-6
- /
- 1999
- /
- 1226-2447(pISSN)
매염제와 자외선을 처리한 직물의 감즙염색
Dyeing of Fabrics with Immature Persimmon Juice - Effect of Dyeing Assistants and Ultraviolet Rays Treatment -
초록
Dyeing and discoloration effects on the fabrics of cotton, silk and rayon with unriped persimmon juice were investigated. Color of dyed fabrics treated with persimmon juice only, added 3% tartaric acid or 3% aluminium sulfate was not different each other. Dyeing assistants such as tartaric acid or aluminium sulfate were effective on the prevention from discoloration of dyed fabrics and ultraviolet rays. Discoloration were supposed to derive from tannin in unriped persimmon, ultraviolet rays, oxygen, enzyme and so on, ultraviolet rays at wavelength of 253.7nm was the most active the chromatophores and discoloration. The fabrics could be dyed, when unriped persimmon juice was store at low temperature or freezing.
키워드