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Muhammad Shahzad Textile Dyeing& Printing Govt. College Of Technology Samanabad,Faisalabad. shahzad72@engineer.com 0300-6622519. 3. DYEING. Classification of Dyes. No single class of dye can dye all fibers. Dyes for Cellulosic Fibers:. Direct Dyes Sulphur dyes Vat Dyes
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Muhammad Shahzad Textile Dyeing& Printing Govt. College Of Technology Samanabad,Faisalabad. shahzad72@engineer.com 0300-6622519
3 DYEING
Classification of Dyes No single class of dye can dye all fibers.
Dyes for Cellulosic Fibers: Direct Dyes Sulphur dyes Vat Dyes Reactive Dyes
Classification of dyes Introduction to Coloration & Finishing
VAT DYES Color range Introduction to Coloration & Finishing
Classification of dyes Introduction to Coloration & Finishing
REACTIVE DYES Cold water fiber reactive dyes, suitable for dyeing on cotton, silk, jute, rayon .Cannot be used on synthetics fabrics 12
2004 Colour Formulation Colour match recipes are first developed on a small laboratory basis.
Common Colour Fastness: washing, light exposure, dry cleaning, perspiration rubbing (crocking).