Abstract

Eco-Dyeing of Cashmere with Bio Preperations of Rheum Undalitum L. and Urtica Cannabina L. - written by Tserendulam. S , Nadmid. G , Soyol-Undrakh. Kh published on 2018/01/20 download full article with reference data and citations

Highlights

  • Mongolians have ancient practices utilizing various medicinal plant species for their everyday life and for of traditional drugs[1, 2]

  • Color properties of goat cashmere fabrics dyed with Rheum Undalitum L

  • The good fastness properties of cashmere fabrics dyed with rhubarb and nettle bio-preperations is attributed to the fact that these dyes contain tannin, flavonoids which may help in covalent bond formation with the fibre, thereby resulting in good fixation on the material

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Summary

INTRODUCTION

Mongolians have ancient practices utilizing various medicinal plant species for their everyday life and for of traditional drugs[1, 2]. More than 3000 plant species using for Eastern Asian traditional medicine is under the focus of modern medical practices Another important attribute of such products of plant origin is their contribution as source of natural dye. It’s well known those problems in dyeing with natural dyes are low exhaustion of natural colorants and poor colorfastness of dyed fabrics Attempts to overcome these problems have been focused on the use of some metallic salts as mordants, which are traditionally used to improve fastness properties or exhaustion and to develop different shades of the same dye[13,14,15,16,17]. The roots are the chief source of Mongolian rhubarb and finds application in medicine as a purgative and astringent tonic and plant leaves, stems can be used for colouration of textile materials.[18,19,20,21,22,23,24]. In the present study, the plant bio-preperation from these plants, the consumption that for dyeing on Mongolian cashmere and identified their efficacy as natural colorant evaluated by using some metal mordants for dyeing

MATERILAS AND METHODS
RESULTS AND DISCUSSION
Cu mordanting Fe
Cashmere fabric
Colour change
CONCLUSIONS
Some metal salts are used by mordants in the natural dyeing
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