What is "Bicomponent Fibre" - Definition & Explanation

A fibre formed by the conjunction at a spinning jet, of two fibre-forming polymers of different properties.


a) The two components may be caused to merge approximately side by side (bilaterally), concentrically or as fibrils of one component in a matrix of the other. An example is the production of crimped fibre, e.g. a combination of polymers of different contractive properties.

b) Although formed by a natural process, wool and related animal fibres may exhibit a comparable dual structure of the cortical cells.

A Man-made Fibre Having Two Distinct Polymer Components. Both Components Are Themselves Usually Fibre Forming. Wool And Some Other Animal Fibres Are Sometimes Considered To Be Bicomponent Since They Possess A Side-by-side Configuration Of The Ortho- And Para-cortex Which Results In Crimp In The Fibre.
A manufactured fiber formed by spinning and joining together two different polymers such as nylon and polyester simultaneously from one spinneret. Sometimes called conjugate fiber.

Some other terms

Some more terms:

A fiber dyeing method in which dye in applied to combed fibers in an untwisted or loosely twisted rope form (called top or sliver ). Sometimes dye is applied or printed on the fiber at regular...
Heavily fulled twill wool cotton that resembles the animal of that name. Has softer body and longer nap than kersey and melton. If term is used, it must be referred to as imitation beaver cloth to...
A type of finish applied to a textile fabric and that prevents the spreading of globules of water over its surface. NOTE: The term is normally not applied to a water-repellent finish that is...
A heavy, soft cotton material with a napped finish, usually only on one side. In cheaper qualities the nap comes off. Launders well, easy to manipulate and is warm to wear. There are many types on...
A brassiere or bra is an item of women's underwear consisting of two cups totally or partially covering the breasts for support and modesty. In addition to the connection of the cups it has usually...

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