Application of natural indigo dye can be observed from the ancient time. After the invention
of synthetic indigo, this dye is being used widely in producing blue jeans from the early …

Market available fermented indigo powders of Indian origin (FI1, FI2), Chinese origin (FC1,
FC2), and raw indigo powders of Indian origin (R1, R2) were examined using TLC and …

In this paper, various parameters of warp yarn dyeing using indigo dyes are investigated.
These parameters include dye concentration, number of dips in the dyeing process, dyebath …

Buffer system, exhaustion and reduction behavior of indigo dye, and dyeing properties
under real dyeing conditions were investigated to develop a dyeing technique for cotton …

Indigo is insoluble in water and most dyeing solvents. Hence, its use in textile coloration is
achieved by alkaline reduction to a soluble leuco-compound and then applying this solution …

The dyeing of cotton warp yarns with indigo is usually considered key to the denim fabric
manufacturing process. The chapter first describes the ancient methods of indigo dyeing and …

Mongolian cashmere sliver, yarn, and fabric were dyed and bleached with a solution of
ascorbic acid and iron sulfate at 70℃, and then dyed using natural indigo powder at the …

In this study, an attempt has been made to dye cotton/acrylic blend fabrics in a single‐bath‐
single‐stage method considering today's growing market for such blended products. Yarn …

The aim of this study was to elucidate some fundamental variables for applying baker's yeast
(Saccharomyces cerevisiae) to natural indigo (Indigofera tinctoria) dyeing. The variables of …

The effect of varying gelatin concentration and temperature on the levelness of wool dyed
with 2.0% omf indigo for various time periods was investigated. The degree of levelness was …