The process of making or cultivating indigo dyes is very cumbersome and complex. The dye
extraction and dyeing methods using general plant dye, moth repellent dye, fast acting …

The purpose of this research was to find the suitable dyeing method for dyeing cotton fabric
into indigo blue color using the raw indigo powder dyes sold in the Korean market. The …

Dyeing process of the natural indigo powder onto ramie and silk fabrics was investigated by
using glucose and calcium hydroxide as a reducing system. Effect of reduction and dyeing …

Couroupita guianensis (Cannon ball tree) flowers and fruits are known to contain indigotin
and indirubin. In this study an attempt is made to optimize the period for effective extraction …

Natural indigo, the oldest of the blue dyes, has been used worldwide. Because it is insoluble
in water, it should be converted into a water-soluble form for dyeing. Suitable reducing agent …

Nowadays, because of the growing of industrial process, environment contamination
increased. Industrial waste waters and the resultant diseases that threaten today's world; …

The purpose of this study is to develop the dyeing method with dry leaves of indigo plant.
Coloring matter was extracted from dry leaves of indigo plant with hot sodium hydroxide …

The purpose of this research is to revive the colors of combination dyeing and mixed dyeing
with natural dyestuffs. The fabrics used were cotton and rayon. The natural dyestuffs used in …

Indigofera tinctoria is a tropical plant that has een used to dye cloth since at least 9000 BC
but being a natural dye it has poor to moderate fastness. In this study an attempt was made …

Nowadays, because of the growing of industrial process, environment contamination
increased. Industrial waste waters and the resultant diseases that threaten today's world; …