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Dyeing is the application of color to a textile material with some degree of fastness or permanence. The materials which impart the color are known as colorants. When these colorants have a natural affinity and permanence on textiles, they are referred to as dyes.
10 lis 2020 · Two new processes of waterless textile dyeing known as air-dye and supercritical carbon dioxide (scCO 2) assisted dyeing is reviewed and discussed.
1 sty 2011 · Part one begins with a general introduction to dyeing, which is followed by chapters that examine various aspects of the dyeing process, from the pre-treatment of textiles to the...
The dyeing process involves three steps: preparation, dyeing and finishing, as follows: Preparation is the step in which unwanted impurities are removed from the fabrics before dyeing.
1 wrz 2022 · This chapter deals with detailed studies on the classification of textile dyes and advanced technology for wet textile processing.
1 sty 2011 · Introduction. Textile materials are dyed in various forms including as fibre/dope, yarn, fabric in knitted or woven form, and garments. The dyeing methods and machinery used for each of these forms are specific to the type of material being dyed.
Dyeing is a process of uniform colouration of textile materials using dyes or pigments in an aqueous medium. The process demands the use of a large number of chemicals including acids or alkalis. The dyeing process is generally conducted at high temperature for a prolonged time.
