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:

Flame retardant fabrics have been treated with a flame proofing compound. These fabrics retain this fire retardancy for a limited time. Typically, flameproofing chemicals are water soluble and...
A Short, Bodice-like Breast Garment Of Wide Popularity Among Women In India, From Early Times. Related To The Classic Cholaka Mentioned In Sanskrit Literature. The Garment Is Worn In Many Styles;...
Comes from the Angora goat, one of oldest animals known to man, it is two-and-one-half times as strong as wool and outwears it. Come from South Afnca. Western Asia. Turkey, and California. Oregon....
Fabrics and apparel with stretch and recovery in both warp and filling directions. Popular in ski-clothes, pants, active sportswear, and other body fitting apparel where free body movement is desired...
Results when a fiber or fabric will neither stretch or shrink. Relaxation shrinkage is when fibers, when elongated during weaving or finishing relax to their natural size after being washed....

Companies for Bicomponent Fibre:

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