Fibres, also spelled as "fibers," refer to a slender and thread-like structure that is either natural or man-made, flexible, and relatively long in length. These strands are primarily composed of various materials such as plant cellulose, animal hair, synthetic polymers, or mineral substances, depending on their origin and purpose.
In nature, fibres are abundant in plants, forming an integral part of their structure, supporting tissues, or reproductive elements. Examples include cotton fibres found in the bolls of cotton plants or flax fibres used to produce linen fabrics. Animal fibres consist of proteins, commonly found in hair or fur. Well-known examples include wool obtained from sheep, silk derived from silkworms, or mohair taken from the fleece of angora goats.
On the other hand, synthetic or man-made fibres are industrially manufactured for various applications. These fibres are produced by spinning or extruding materials into continuous strands. Synthetic fibres possess unique properties like strength, elasticity, and resistance. Common examples of synthetic fibres include polyester, nylon, acrylic, or spandex, widely used in textile manufacturing, carpets, ropes, and other industries.
Fibres play a crucial role in various fields such as textiles, construction, medical sciences, and engineering due to their diverse physical, chemical, and mechanical properties. The characteristics of different fibres determine their applications and suitability for specific purposes.
