Automatic Indigo Measurement System as Part of a Dosing System for Indigo Dyeing
Makaleler > Tam Makale · 2006
Yazarlar: Emriye Perrin AKÇAKOCA KUMBASAR, Hikmet Aydin, Ziynet ÖNDOĞAN, Mehmet Özçelik, Ece Nüket ÖNDOĞAN
Fibres and Textiles in Eastern Europe, Uluslararası, Wos, 2006
Özet
Indigo dye has been widely used for dyeing traditional blue denim products intended to give a worn faded look. However, while using the warp yarn dyeing process with indigo dye often occur problems of colour variation. To prevent colour variation, controlling the indigo dye baths is an important factor. The objectives of this study include adjusting dosages of leuco indigo, hydrosulphite, pH (caustic), using an automatic measurement and dosing system taking redox titrations as the basis. It was observed that measurements carried out with this system became more reliable and also had a positive effect on the quality of the product.