치자와 소목의 혼합염색에 의한 양모직물의 염색특성

• Published in: 한국의류산업학회지 Vol. 6; no. 2; pp. 239 - 244
• Main Authors: 성우경, Seong U Gyeong
• Format: Journal Article
• Language: Korean
• Published: 한국의류산업학회 2004
• Subjects: combination dyeing; Gardenia; medium colors; mordants; Sappan wood; wool; 생활과학; Sappan wood; combination dyeing; medium colors; wool; mordants; Gardenia
• ISSN: 1229-2060; 2287-5743

On the whole the various medium colors were developed by repeat dyeing with different colorants after dyeing with one colorant in case of natural dyeing. In this study, in order to obtain various colors on wool fabrics with Gardenia and Sappan wood colorants, pre-mordanting and combination dyeing were carried out. Gardenia and Sappan wood used as natural colorants for combination dyeing showed good miscibility in dye bath. Metal compounds containing alum, cop-per and iron were used for pre-mordants. The various medium colors such as yellow-red were obtained according to various metal compounds for pre-mordants and various mixing portion of these natural colorants. The surface reflactance spectra and color characteristics of wool fabrics by mordanting and combination dyeing were investigated.