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 …

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 …

One-step reduction/dyeing method was applied for ramie dyeing with natural indigo powder.
The effect of reduction/dyeing conditions including the pH of bath, dye temperature and time …

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 objective of this study is to investigate the characteristics of natural indigo dyeing of
cotton fabric. Reduction and dyeing were carried out by one-step process using an infrared …

In this work, mao berry extract was tested to determine whether it could be a green
alternative reducing agent in the indigo dyeing on cotton fabrics. Glucose and fructose …

One-step reduction/dyeing method was optimized for wool dyeing with natural indigo dye in
this study. The effects of reduction/dyeing conditions including dye temperature and time, the …

Subtle color difference between silk cloth dyed with traditional natural indigo and industrial
synthetic indigo was studied using a spectrophotometer. Color difference between silk and …

抄録 The characteristics of the running of color (“nijimi”) were quantitatively analyzed in
order to elucidate the difference of natural indigo dyeing and conventional synthetic indigo …

We prepared natural indigo/calcium hydroxide complex powder from tinctoria's leaf,
according to the demand of developing new dyeing technique of natural fibre with natural …