Friday, February 24, 2012

Fiber

Fiber is the fundamental component required for making textile yarns and fabrics. There are two types - natural and synthetic. Natural fibers come from animals (sheep, goats, camelids, etc.) or vegetable-based fibers (cotton, flax, linen, and other plant fibers). Mineral fibers (asbestos, etc) are also classified as natural fiber. Synthetic fibers are man-made and manufactured from synthetic chemicals – (byproducts of the petrochemical industries) – nylon, polyester, acetates.The characteristics of fibers directly affect the properties of the fabric it is woven into.

The history of fibres is as old as human civilization. Traces of natural fibres have been located to ancient civilizations all over the gobe. For many thousand years, the usage of fiber was limited by natural fibres such as flax, cotton, silk, wool and plant fibres for different applications.

Fibers can be divided into natural fibres and man-made or chemical fibres. Flax is considered to be the oldest and the most used natural fibre since ancient times.

A unit of matter which is capable of being spun into a yarn or made into a fabric by bonding or by interlacing in a variety of methods including weaving, knitting, braiding, felting, twisting, or webbing, and which is the basic structural element of textile products.

It is a smallest textile component which is microscopic hair like substance that may be man made or natural.They have length at least hundred times to that of their diameter or width.

Types Of Fiber :

There are four types of fibers: natural, manufactured, synthetic, and minor miscellaneous types.
Natural fibers include Cotton, Linen, Flax, Wool (any form of animal hair including human hair; not just sheep wool as most associate with wool), and various other minor novelty fibers such as Hemp and Spun Corn. These fibers you can pick up and spin right into a fabric.

Manufactured fibers are types that come from cellulose and protein such as Rayon and Acetate. Rayon was the first manufactured fiber in 1949 and is also known as “artificial silk” since it was developed to mimic the costly silk fabrics of the time. Many people consider Rayon a natural fiber but technically it is not. Rayon is spun from naturally occurring polymers that replicates a natural fiber.

Synthetic man-made fibers could take up a whole book alone with the many styles and varieties. New fibers are developed all the time. Common fibers include Polyester, Microfiber, and Nylon to name a few.

Special use fibers are less common, but people may not realize that they come into contact with them on a daily basis. Surprisingly fibers such as rubber are used in Spandex. Metal such as stainless steel is used in carpets, and other metals such as silver and gold are woven into fabrics. New an innovative uses for fibers are being developed every day.

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