The accessibility of raw materials and the low cost of the chemical reagents, as well as the satisfactory textile properties and broad possibilities for modification, ensure that viscose fibers are economical to produce and widely used.

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In this study, we used an experimental design to investigate the influence of the total draft, break draft, the distance between the aprons (Clips) and production roller pressure on yarn quality in order to obtain optimum drafting conditions for polyester and viscose (PES/CV) blend yarns in ring spinning frame. We used PES fibres (1.4 dtex × 38 mm long) and CV fibres (1.6 dtex × 38 mm long) to spin a 20 Tex blend yarn of PES (70%)/CV (30%) blend ratio.

When the break draft, adjustment of distance between of aprons and roller pressure is not reasonable, controlling and leading of the fibres is not sufficient for proper orientation of the fibres in the yarn structure to produce a high-quality yarn. Experimental results and statistical analysis show that the best yarn quality will be obtained under drafting conditions total draft of 38, 1.2 break draft, 2.8 mm distance between of aprons and maximum pressure of the production top roller (18daN).

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This article introduces the Cardato Regenerated CO2 Neutral Brand process for creating “zero impact wool” recycled textiles. The textiles are produced in Italy’s main textile manufacturing city of Prato in Tuscany. Because during the textile production process, Cardato Regenerated CO2 Neutral Brand eliminates the carbon footprint by using regenerated raw materials, the Prato Chamber of Commerce certifies the brand as Cardato Recycled. It is an eco-friendly product that is versatile, has a limited impact on the environment, and is comfortable to wear.

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Carbon fibres are extremely strong, thin fibre, made of aligned carbon crystals with the shape of a honeycomb and consisting of long, chainlike molecules of pure carbon that are made by charring synthetic fibres such as rayon in the absence of oxygen.

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ARAMID is a synthetic fibre that is produced by spinning a solid fibre from solution. The initial preparation of the polymer is generally achieved by a chemical reaction between the amine group and a carboxylic acid halide group.

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Fiber is a fine hair-like structure and is considered the raw materials of textiles. The fiber is extracted from various sources for commercial use. In addition to obtaining from animals, plants, and minerals, many of the fibers are artificially generated as well. Here is a list of most commonly used textile fibers.

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Carbon fiber is a super strong material that is extremely lightweight. It is five times as strong as steel, two times as stiff, yet weighs about two-thirds less. Carbon fiber is basically very thin strands of carbon (even thinner than human hair). The strands can be twisted together, like yarn and then be woven together, like cloth. To make carbon fiber take on a permanent shape, it can be laid over a mold and coated with a stiff resin or plastic. Carbon fiber can also be defined as a fiber containing at least 92 wt % carbons.

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Microencapsulation is one of the latest technologies used to impart an array of unique characteristics to a garment.Particles filled with active ingredients are applied to the fabric or garments for long-lasting effects.Odor control is a hot topic in the apparel and hosiery arenas. Odor can be controlled by applying an antimicrobial finish, removing the odor molecules as they are formed or covering up the odor with a fragrance.Stain resistant finishes are no longer considered a niche market.

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The microscopic test is a technical test that involves identifying the fabric with the help of a microscope with a magnification of minimum 100 power. The test can easily distinguish between fibres.

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Rayon is moisture absorbent (more so than cotton), breathable, comfortable to wear, and easily dyed in vivid colors. It does not build up static electricity, nor will it pill unless the fabric is made from short, low-twist yarns.

Continue reading Characteristics of Rayon Fiber at Textile School.