Dyeing wool using bio - mordants

I., Jayalakshmi; Amsamani, S.
July 2008
Colourage;Jul2008, Vol. 55 Issue 7, p102
Trade Publication
The method of dyeing woollen yarn with Annato and Catechu was standardized by determining the optimum dyeing conditions, namely dye material concentration, dye material extraction time, dyeing time, mordant concentration and mordanting method. The washing, rubbing, light and perspiration fastness of the dyed samples was also evaluated, giving fair to excellent fastness grades.


Related Articles

  • The Effects of Industrial Environment on Colour Fastness to Light of Mordanted Wool Yarns Dyed with Natural Dyes. Kamel, M.M.; Helmy, H.M.; Shakour, Alia A.; Rashed, S.S. // Research Journal of Textile & Apparel;Feb2012, Vol. 16 Issue 1, p46 

    Wool yarns are dyed with natural colouring matter that is extracted from cochineal, turmeric and madder, and mordanted with different mordants by using the exhaustion method. Many measurements of mordanted dyed wool samples have been carried out after exposure to air and light for different...

  • A comparative study on dyeing of wool with kesula flowers and khakre ka gond. Srivastava, Meenu; Pareek, Meenu; Valentina, Meenu // Colourage;Feb2006, Vol. 53 Issue 2, p57 

    The present paper reveals that the flowers as well as gum of kesula (butea monosperma) plant can be used successfully for dyeing wool. The technique was standardized by determining the optimum wavelength, dye material concentration, extraction time, dyeing time pH, concentration of mordants and...

  • Ecodyeing of Animal Fibre - Wool with Marigold. Mahale, Geeta; Sunanda, R. K.; Sakshi // Man-Made Textiles in India;Sep2006, Vol. 49 Issue 9, p355 

    The article presents the results of a study regarding a process of ecodyeing wool fibre with Marigold flowers of T. erecta variety. It is inferred that Marigold dyed wool with metallic mordants produced an outstanding fastness to sunlight and excellent fastness to washing and dry cocking. Post...

  • Influence of mordant dyeing properties on tea polyphenols for wool. Yang Cheng; Tang Ren-chen // Wool Textile Journal;2010, Vol. 38 Issue 3, p12 

    The sorption of TP on wool and its dyeing property with mordants, such as ferrous sulphate and copper sulphate were investigated. The influence of pH, immersion temperature and immersion time on dyeing behavior of TP on wool with post-mordanting treatment were discussed. The three kinds of...

  • Colourfastness properties of dyeing wool with goldendrop (Onosma Echioides) dye using combination of mordants. Bains, Sandeep; Kaur, Koshalpreet; Kang, Sumeet // Colourage;May2005, Vol. 52 Issue 5, p51 

    The colourfastness properties of goldendrop root dyed on wool were studied using combination of mordants such as alum: chrome, alum copper sulphate, alum: ferrous sulphate, chrome: copper sulphate, chrome: ferrous sulphate, copper sulphate: ferrous sulphate in the ratio of 1:3, 1:1 and 3:1. The...

  • Standardization of dyeing variables for dyeing of cotton with Walnut Bark. Paul, Susan; Sharma, Anshu; Grover, Ekta // Man-Made Textiles in India;Apr2003, Vol. 46 Issue 4, p152 

    This study aims to optimize various dyeing variable for dyeing of wool with walnut dye and to test the colorfastness of the selected dye on woolen yarns. Cotton yarns were selected for the study. A series of experiments were conducted to optimize the dyeing condition for Walnut dye. Dye from...

  • Bio-Mordant for Wool. Jayalakshmi, I.; Amsamani, S. // Man-Made Textiles in India;Jul2007, Vol. 50 Issue 7, p267 

    The method of dyeing woollen yarn with Manjistha and Ratanjot was standardized by determining the optimum dyeing conditions, namely dye material concentration, dye material extraction time, dyeing time, mordant concentration and mordanting method. The washing, rubbing, light and perspiration...

  • Red Sander Dye for Wool. Mahale, Geeta; Goudar, Iramma; S., Vanishree // Man-Made Textiles in India;Oct2006, Vol. 49 Issue 10, p378 

    The article describes a study that involves an attempt to dye wool hanks with Red sander bark. The Red sander bark was soaked in water overnight and its extract was collected after boiling the contents. The pH was recorded after dye extraction then changed to acidic media by adding acetic acid....

  • Testování svÄ•tlostálosti vlnÄ•né tkaniny barvené antokyany z výlisků z modré révy. KŘÍŽOVÁ, Hana // Waste Forum;2014, Vol. 2014 Issue 2, p88 

    The aim of this study was to point out the use of anthocyanins contained in the waste resulting from the production of wine for textile dyeing. Woolen fabric was dyed with an aqueous extract of blue grapes pomace varieties Fratava at different pH values and there was tested the influence of...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics