Textile Dyeing

A method of applying color to textiles using color agents called dyes

• Dyeing

• Applied Design

• Overrun

• Printing

Small color molecules that can be fixed on a fiber surface

• Carrier

• Dye

• Auxilliary

• Electrolyte

Dyeing can not be applied at following stage

• Yarn

• Fabric

• Stem

• Fiber

Dyeing is the process of imparting (a)   to a textile material.

Dyeing can be applied to textile material in loose fibre, ____, fabric or ______ form by treatment with a dye.

(a)  

Dyes does not come in following form

• Powder

• Crystal

• Beads

• Paste

Size of the dye molecules should be (a)   than the size of the pores in the fibre for effective dyeing.

The affinity of the dye to the fibre is

due to (a)   .

Dyes should dissolve completely in

• Salty solution

• Sugary solution

• Acidic solution

• Aqueous solution

Dyes are which type of compounds that are widely used for imparting colour to textiles.

• Organic

• Inorganic

• Chemical

• Plant