TextileGlossary.com

What is "Bleaching" - Definition & Explanation

The process used to remove the natural colour of fibres to give a white base onto which dyes can be applied. Bleaching is not always necessary. Chlorine based chemicals are effective but not good from an environmental point of view so have been largely replaced by hydrogen peroxide.
A process of whitening fibers, yarns, or fabrics by removing the natural and artificial impurities to obtain clear whites for finished fabric, or in preparation for dyeing and finishing. The materials may be treated with chemicals or exposed to sun, air, and moisture.
Necessary process to remove the natural and artificial impurities in fabrics to obtain clear whites for even dyeing and printing. Bleaching with hydrogen peroxide is the most environmentally friendly way to whiten fabrics. Hydrogen peroxide can help produce a white fabric but not a bright white fabric.
The procedure, other than by scouring only, of improving the whiteness of a textile by decolourising it from the grey state, with or without the removal of the nature colouring matter or extraneous substances (or both).

NOTE:

The removal of colour from dyed or printed textiles is usually called stripping (q.v.).

The process of improving the whiteness of the yarn or fabric or fiber without or with removing its natural color.
Chemical treatment to brighten, whiten, purify, refine, and balance pulp fiber.
A procedure used to improve the whiteness of the textile by decolourising it from the grey state. This is generally done using peroxide or hypochlorite.
A chemical process that whitens a sock. Socks are knitted as greige goods and bleached after knitting.

Some other terms

Some more terms:

Obstructive airway disease in people who work with unprocessed cotton, flax, or hemp; caused by reaction to material in the dust and thought to include endotoxin from bacterial contamination....
Medium weight, durable fabric made of cotton or cotton blend yarns. A tightly woven, strong fabric that is often finished with a water repellant coating. In men's wear most commonly used for trench...
A soft shaggy wool tweed fabric. Originally referred to only wool from the Shetland Islands in Scotland but now refers to any wool fabric with similar characteristics. May be woven or knit. Used for...
A yarn used for knitwear in the form of a tape with a large width-to-thickness ratio. Such yarns are typically formed by weaving or knitting. Knitted tape yarns are often made on circular knitting...
A mixture of wax, rottenstone, and solvents added to furniture and used like a hang-up glaze. Common on French and English country furniture reproductions....

Companies for Bleaching:


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