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- Title
绿茶染料对壳聚糖预处理羊毛织物的染色及其性能.
- Authors
胡蝶
- Abstract
In order to investigate the effect of combined dyeing and functional finishing of wool fabric with chitosan and green tea dye. The wool fabric was pre-treated with chitosan to dye green tea pigment. The effect of anti-bacterial, anti-oxidation and anti-ultraviolet on wool fabric was compared with that of direct dyeing fabric. The results showed that a certain amount of chitosan was attached to the surface of wool fabric after chitosan pretreatment, and the electrostatic attraction was used to improve the dyeing rate of wool fabric. As a result, the dyeing depth and fastness of the fabric increased with the increase of chitosan concentration in the pretreatment solution. At the same time, the wool dyed fabrics pretreated with chitosan showed better antibacterial, anti-oxidation and anti-ultraviolet effects, and also those effects increased with the increase of chitosan concentration in the pretreatment solution.
- Subjects
WOOL textiles; DYES &; dyeing; GREEN tea; CHITOSAN; PIGMENTS; FINISHES &; finishing
- Publication
Wool Textile Journal, 2019, Vol 47, Issue 11, p26
- ISSN
1003-1456
- Publication type
Article
- DOI
10.19333/j.mfkj.2019050101104