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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Ecological dyeing of silk fabric with lac dye by using padding techniques
Rattanaphol Mongkholrattanasit,Chintana Saiwan,Nattadon Rungruangkitkrai,Nattaya Punrattanasin,Kamolkan Sriharuksa,Charoon Klaichoi,Monthon Nakpathom +6 more
TL;DR: In this paper, the effects of differing dye concentrations added to the silk fabrics using a pre-and post-mordant method were studied and recorded, and the colour fastness to washing, light, rubbing, water and perspiration of the dyed samples was performed according to the present ISO standard.
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Dyeing and colour fastness of natural dye from Citrus aurantiumon Lyocell fabric
Naveed Tayyab,Rashdi Yaseen Sayed,Rehman Faisal,Wei Wang,Awan Ashraf Javeed,Abbas Mudassar,Fraz Ahmad,Awais Muhammad +7 more
TL;DR: In this article, a comparative analysis of colour efficiencies (K/S), CIE L*a*b* values and the colour fastness properties of natural dye from Citrus aurantium on Lyocell fabric was performed.
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Annatto: eco-friendly and potential source for natural dye
TL;DR: In this paper, the usage of the dye obtained from A nnatto (Bixa orellana ) is evaluated and the results show that it is fast in staining, long lasting, renewable, bio-degradable and eco-friendly.
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Surface Modification by Atmospheric Pressure Air Plasma Treatment to Improve Dyeing with Natural Dyes: An Environment Friendly Approach for Leather Processing
TL;DR: In this article, surface modification of leather using environment friendly atmospheric pressure dielectric barrier discharge (DBD) process to improve dyeing with natural dyes was described, and the morphology and chemical composition of leather surface was studied using scanning electron microscope and X-ray photoelectron spectroscopy.
Mordanting Methods for Dyeing Cotton Fabrics with Dye from Albizia Coriaria Plant Species
TL;DR: In this paper, the effects of different methods of application of selected mordants on dyeing woven cotton with dyes from the stem bark of Albizia coriaria were investigated.