#highbulkyarn

Summary

This article evaluates synthetic made from fibres that are created by humans through chemical synthesis, as opposed to natural fibres that are obtained from living organisms without human intervention.

Synthetic fibres, which are used to make synthetic yarn, including textured yarn, synthetic dope dyed yarn, and high bulk yarn, are manufactured or synthesized from polymers of small molecules. The compounds used to manufacture these fibres most often come from raw materials that include petroleum-based petrochemicals or chemicals. These raw materials are made to polymerize into a long linear chemical compound that bonds two adjacent carbon atoms.

Different chemical compounds are used to manufacture many different types of synthetic fibres that are in turn used to manufacture synthetic yarn, including textured yarn, synthetic dope dyed yarn, and high bulk yarn. A dyed yarn manufacturer usually manufactures dyed yarn such as synthetic dope dyed yarn.

Manufacturing Synthetic Fibres

Several methods are used to manufacture synthetic fibres. However, the most common method to produce synthetic fibres is the Melt-Spinning Process. This process involves heating the fibre system until it starts to melt. The melt is then drawn out with tweezers as fast as possible. The next step is to arrange the molecules by causing them to align in a parallel fashion. This causes the fibres to come closer together and allows them to orient as they crystallize. Finally, the fibre system is heat-set. In this step, heat is made to permeate the shape or dimension of the fabrics that are made from heat-sensitive fibres.

What contributes to the popularity of Synthetic Fibres?

Synthetic fibres makeup almost half of all fibres in use and are used in almost every field within fibre and textile technology. Although there have been evaluations of many classes of fibres based on synthetic polymers as potentially valuable commercial products, only four of these synthetic fibres, nylon, acrylic, polyester, and polyolefin dominate the market. These four synthetic fibres make up almost 98 percent by volume of synthetic fibre manufacture. Polyester alone accounts for around 60 percent of this volume. This popularity of synthetic fibres is owing to the many advantages synthetic fibres have over natural fibres, such as,

Durability - Moisture, sunlight, and oils excreted from human skin cause all fibres to eventually break down and wear away. Natural fibres have a tendency to be much more susceptible to such wear and tear than synthetic blends. This is mainly because natural fibres are more bio-degradable than synthetic fibres. Thus, synthetic fibres are usually more durable.

Easily Dyable - Most natural fibres and more often than not readily pick-up different dyes that are applied to them by dyed yarn manufacturers.

Consumer Friendly - Synthetic fibres provide consumer-friendly functions, including stretching, waterproofing, and stain resistance. Thus, gaining prominence over natural fibre for the manufacture of clothing, swimwear, ropes, net, jackets, along with athletic and sporting goods.