What is "Fiber" - Definition & Explanation
Last Updated on: 06-Mar-2024 (4 months, 14 days ago)
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Fiber is a fundamental component in the field of textiles, referring to the basic unit or thread-like structure that is used to create fabrics and other textile products. It serves as the building block from which yarns, threads, and ultimately, textiles are formed. Fibers can be derived from natural sources, such as plants and animals, or they can be synthetic, man-made materials.

Natural fibers are obtained from various sources in nature. Plant-based fibers include cotton, linen, jute, hemp, and bamboo. Cotton is the most widely used natural fiber and is known for its softness, breathability, and absorbency. Linen, derived from flax plants, is appreciated for its strength and coolness. Animal-based fibers encompass silk, wool, cashmere, and mohair. Silk, obtained from the silkworm cocoon, is highly valued for its lustrous appearance and luxurious feel. Wool, derived from sheep, and cashmere and mohair, obtained from goats, are known for their warmth, softness, and insulation properties.

Synthetic fibers, on the other hand, are man-made materials created through chemical processes. They are designed to possess specific characteristics and properties, including strength, durability, and resistance to wrinkling, fading, and stretching. Examples of synthetic fibers include polyester, nylon, acrylic, and spandex. Polyester is widely used due to its versatility, affordability, and wrinkle-resistant nature. Nylon is valued for its strength, durability, and elasticity. Acrylic is known for its softness and ability to mimic natural fibers like wool. Spandex, also known as Lycra or elastane, provides stretch and elasticity to fabrics.

The choice of fiber greatly influences the characteristics and performance of the textile product. Each fiber has its own unique properties in terms of strength, texture, drape, breathability, moisture absorption, and thermal regulation. Manufacturers and designers carefully consider these attributes when selecting fibers to create textiles suitable for specific applications and consumer needs.

Top users and manufacturers in the textile industry vary depending on the specific type of fiber. For example, cotton is widely utilized by numerous clothing brands and textile mills worldwide. Companies like H&M, Zara, and Levi's incorporate cotton fibers into their garments. The cotton industry is also supported by major producers, including India, China, and the United States.

Luxury fashion brands such as Hermès and Chanel extensively use silk in their collections, as it embodies elegance and opulence. These brands often prioritize sourcing high-quality silk fibers, often from regions known for their silk production, such as China, India, and Italy.

Wool, a natural fiber with excellent insulating properties, is utilized by companies like Pendleton and Icebreaker to create high-quality knitwear and outdoor apparel. Merino wool, known for its exceptional softness and moisture-wicking capabilities, is often used by brands like Smartwool and Icebreaker.

In the realm of synthetic fibers, companies like Nike, Adidas, and Under Armour employ polyester and nylon extensively in their sportswear and activewear lines due to their durability, moisture-wicking properties, and ease of care.

Prominent manufacturers of fibers include companies like DuPont, which produces a range of synthetic fibers including nylon and polyester. Other notable players in the textile fiber industry include Lenzing AG, known for its production of sustainable cellulose fibers like TENCEL™, and Invista, a major producer of nylon fibers.

In conclusion, fibers are the essential components of textiles, serving as the building blocks for fabrics. They can be derived from natural sources, such as plants and animals, or manufactured synthetically. Each fiber possesses unique characteristics that impact the performance and attributes of the final textile product.
Fiber or fibre (see spelling differences) is a class of materials that are continuous filaments or are in discrete elongated pieces, similar to pieces of thread. Fibers are often used in the manufacture of other materials. They can be spun into filaments, thread, or rope. They can be used as a component of composite materials. They can also be matted into sheets to make products such as paper or felt.

Some more terms:

Cavalry Twill

A strong, rugged cloth made with a pronounced raised cord on a 63-degree twill weave. The weaves used for calvary twill and elastique are the same. Cavalry twill has a somewhat coarser rib effect...

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Pad-Steam Process

The Pad-Steam process is a textile finishing technique used to apply chemicals or dyes to fabric. It is a combination of two steps: padding and steaming. This process is widely employed in the...

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Barrier Cloth

The Uniguard barrier, a woven glass fabric, specially coated to insure durability, is installed between the upholstery and foam cushions in chairs or other furniture to minimize fire spreading to...

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A light, fine cloth made using carded or combed linen or cotton yarns in a plain weave. The fabric has a crease-resistant, crisp finish. The name derived from Laon, a city in France, where linen lawn...

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Domett Flannel

A cotton fabric in a plain or twill. Can also be spelled domet. Generally made in white. Has a longer nap than on flannelette. Soft filling yarns of medium or light weight are used to obtain the nap....

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Coir Fiber

A coarse fiber extracted from the fibrous outer shell of a coconut. Brown coir is harvested from fully ripened coconuts. It is thick, strong and has high abrasion resistance; it is typically used in...

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Sable is a term used in the textile industry to refer to a luxurious and highly sought-after type of fur or fabric. It is derived from the soft, dense, and lustrous fur of the sable, a small...

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Speed Shorts

A tight fitting garment, designed to reduce friction. Used to describe the type of shorts worn by runners or a kind of trunks or briefs worn by racing swimmers. Also used to describe a form of brief...

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Did you know this fact? The city of Jinan in Shandong province is an important hub for textile research and education.
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