Open Access
Application of natural dyes on textiles
TLDR
In this paper, the authors have reported the studies available on the characterization and chemical/biochemical analysis of natural dyes; extraction of colorants from different natural sources; effects of different mordants and mordanting methods; conventional and non-conventional methods of natural dyeing; physico-chemical studies on dyeing process variables and dyeing kinetics; development of newer shades and analysis of colour parameters for textiles dyed with natural dye.Abstract:
This paper reports the studies available on the characterization and chemical/biochemical analysis of natural dyes; extraction of colorants from different natural sources; effects of different mordants and mordanting methods; conventional and non-conventional methods of natural dyeing; physico-chemical studies on dyeing process variables and dyeing kinetics; development of newer shades and analysis of colour parameters for textiles dyed with natural dyes; and test of compatibility for application of binary mixture of natural dyes. The chemical modification of textile substrate for improving dyeability, attempts for improvement in overall colour fastness properties and survey of some traditional processes of natural dyeing in different parts of India have also been discussed.read more
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Journal ArticleDOI
Natural dyes extracted from waste leaves of terminalia catappa locally known as tropical almond and its application on silk fabrics pretreated with eco friendly and noneco-friendly mordants
Yogesh Vadwala,Namrita Kola +1 more
TL;DR: The use of non-toxic and eco-friendly natural dyes on textiles has become a matter of significant importance because of the increased environmental awareness in order to avoid some synthetic dyes as discussed by the authors.
Proceedings ArticleDOI
The examination of the effects of quercus aegilops extract used as natural mordant on colourfulness features of natural dyeing
Meral Akkaya,Seyda Eyupoglu +1 more
TL;DR: In this paper, the usability of natural dye extract obtained from Helichrysum Arenarium, which has a wide range around the world, and Quercus Aegilops natural mordant in dyeing of Karabuk Eflani cloth, a regional weaving was examined.
Journal ArticleDOI
Acceptability of cotton fabric treated with dye extracted from Roselle (Hibiscus sabdariffa) calyces based on its phytochemical composition and evaluation of organoleptic attributes
TL;DR: Organoleptic attributes of cotton fabric treated with dye extracted from roselle calyces identified include: Fairly warm maroon colour hue, fairly light value, fairly brilliant chroma, smooth and fairly soft textures, odourless and even shade colour which were all accepted as good attributes of dye on fabrics by both categories of evaluators.
Journal ArticleDOI
Dyeing of Wool with Anthraquinone based Natural Colorants from Cassia fistula fruit
Mohd Nadeem Bukhari,Luqman Jameel Rather,Mohd Shabbir,Shahid-ul-Islam,Urvashi Singh,Mohd Ali Khan,Faqeer Mohammad +6 more
TL;DR: In this article, the dyeing potential of Cassia fistula as a source of natural dyes has been explored and the results showed that it has the potential to be used as a new source of dyes.
Application of natural dyes by padding technique on textiles
TL;DR: In this paper, the authors presented the findings from investigations into adapting the padding process for dyeing cotton and wool using natural dyes, and the aim was to apply traditional dyes employing current and emerging technologies of textile colouration.