Nylon Drawn Textured Yarn – DTY: Basic Information

Nylon Drawn textured yarns are primarily applicable in the weaving and knitting of fabrics for the production of clothing, home furnishings, seat covers, bags, and various other items and uses. DTY yarn is either semi-dull or fully-dull, bright or trilobal-bright, depending on the form of the section of filaments that it was spun from.

What Is Nylon Drawn Textured Yarn?

Drawn Textured Yarn is what DTY stands for. Pull Textured Yarn is created by employing high-speed texturizing machinery to simultaneously twist and draw polyester partially oriented yarns (POY). This establishes the drawing texture of the thread. Because the texturizing of the cord can achieve using an air jet, these yarns are often named Air Textured Yarns (ATY). In air-jet texturing, bulked yarns with limited extensibility produced with a flow of cold air.

What Is Nylon Drawn Textured Yarn Made Of?

Polyamide yarn, more often known as nylon string, is another name for nylon yarn (PA). Nylon 6 yarn, often known as PA6, and Nylon 66 yarn are both types of nylon yarn (PA66). Because the molecular chain configurations of Nylon 66 and Nylon 6 are distinct, the two kinds of nylon have specific characteristics.

Nylon 66 is more crystalline and more ordered than nylon 6 when processing under the same situation; as a result, nylon 66 has a more liquidity point, less permeability, higher Resistance to Deformation, and several other beneficial features.

POY converts into Nylon 6 DTY, which stands for drawn textured yarn, using a texturing process in which the thread is alternately twisted and pulled. The specifications include a limit of 20D to 400D. Appropriate for use in conducting fabric via the loop knitting and warp knitting processes and the coating, coloring, and fancy yarn processes.

Texturing Process

This texturing process can generate irreversible distortions, cracks, loops, coils, or scuffs on the yarns without disrupting the necessary firmness of the filaments. These effects can include crinkles, crimps, curls, and rings. This skill improves the texture of the yarns but also bears the strings with a plush and fuzzy perception.

Fabrics woven exploiting these several forms of yarns gives an enlarged level of coziness due to a texturing process. This is primarily because the loops or crimps may trap a large number of relatively small pockets of air, preventing the flow of air through the fibers and, as a result, keeping the fabric together.

The production of nylon-draw texture yarn is one of the most prevalent applications of nylon point-of-yarn (POY). To make DTY, nylon POY must be further twisted and drawn. Hosiery goods, fishing nets, and ropes are all made with drawn textured yarn, and high-strength nylon DTY makes tire cable. Drawn Texture Yarn is also remunerative in the production of fishing nets. Three DTY finishes are available for nylon: semi-dull, full-dull, and glazing.

The production of nylon DTY involves twisting and drawing nylon poly, which takes advantage of as the raw material for the production of DTY. Hosiery goods, fishing nets, and ropes can be made from nylon DTY. High-tenacity nylon DTY is more sufficient in the production of tire cords.

There is a choice between a semi-dull and a shiny DTY shine for nylon DTY. To create dope-dyed DTY, the raw material and color master batch must first be combined. To manufacture dope-dyed DTY yarn, you can use dope-dyed POY as an opening time. It is obtainable in the cone-shaped international packaging standard of 1.89 kg.

Properties

Tenacity	78-84 cn/Tex
Abrasion resistance	More than nylon 66
Moisture regains	3.5-4.5%
Elasticity level	Excellent
Specific gravity	1.15 grams/cubic cm
Moisture release	Rapidly
Dying affinity	Excellent
Effect of alkynes	Good resistance

Characteristics

Here are some physical properties of Nylon drawn textured yarn:

1. Extraordinarily durable and elastic, with high abrasion resistance.
2. Lustrous.
3. Cleanup is a breeze.
4. Resistant to the deteriorating effects of oil and a wide variety of chemicals.
5. Pre-colored options are available, or they may be dyed in several colors.
6. Resilient.
7. Low in its capability to absorb moisture.

Chemical properties of Nylon DTY are as:

1. Fabrics made from filament yarns are silky smooth, plush, and highly stable.
2. Fabrics made from spun yarns are both weightless and warm.
3. When mineral acids come into contact with nylon drawn textured yarn, it completely disintegrates or dissolves. On the other hand, it does not affect acetate or formic acid, even when boiled.
4. In the hugely thick formic acid, it has been dissolved. Mineral acid is corrosive to nylon-drawn textured yarn, but even when diluted and heated, organic acid does not affect it.
5. Bleaches are not damaged by oxidizing or reducing bleaches. However, chlorine and highly oxidizing bleaches can cause damage.
6. The better part of the solvent has a contemptible result, if any at all, on nylon. The fiber can be dissolved by phenol meta cresol & formic acid, but the thread is unharmed by the solvents employed for stain removal and dry cleaning.
7. When stretched over a more extended period, nylon drawn textured yarn loses its strength.
8. Regarding biology, neither bacteria nor insect larvae can chew through the nylon.
9. Easily combustible; burns in a low-heat system.

Applications

Nylon is a silky thermoplastic element that was the first artificial thread and polymer to achieve commercial success. It’s also the first synthetic thread manufactured only from coal, water, and air. Nylon can classify into two types: nylon 6 and nylon 66. The first use due to nylon 6 is in the clothing industry.

Nylon exploits in the technical textiles production of the following: carpet fiber, clothing, shoe, nylon fiber, pantyhose, windpants, toothbrush bristles intake manifolds, airbag fiberglass (petrol) tanks, rope, and slings, applicable in climbing gear and slacklining, machine parts, including gears and bearings, parachutes, nylon balloons, metalized, classical and flamenco guitar strings, paintball Fabrics, wedding veils, carpets, and rope are some of the different uses for nylon fibers. A wide variety of products, for example, tire cables, and ballistic fabric, use high-tenacity nylon fibers.

Advantage

The manufacturer adds loops, crimps, or coils into alternating filament strings as part of the texturizing process. A partially oriented thread will be exploited like the feed yarn for the texturizing process of adventure.

Spinning at rates between 3000 and 4000 meters per minute produces partly oriented yarn. It desires draw of two during the interest texturing process, needs to be spun at speeds between 3000 and 4000 meters per minute. Hence,

• Air can trap in the spaces between the strands of textured nylon yarn within the essential conveniences of using this type of yarn.
• Wearing textured nylon provides a high level of comfort. Additionally, it offers dimensional and crease resistance over its predecessor.
• They look to be fuller and are of higher quality.
• It comes with features that make it simple to wash and dry and the strength to retain its form better.

Nylon textured yarn has some other benefits as follows:

1. Higher bulk
2. Increased potency for water absorption
3. An increase in temperature
4. Possessing a high potency for draping and a high permeability to air
5. Pleasant in both touch and outward look

Disadvantage

Everything has some opposing sides. The disadvantages of Nylon textured yarn are:

1. An increase in hair growth
2. There is a reduction in strength and resistance to abrasion

Conclusion

DTY made from China and India is now being shipped in substantial quantities to various people around the world, including Egypt, Syria, Argentina, and Iran. DTY yarn usually is available in the following deniers and with the highest quality of nylon DTY for each of these specifications. However, we hope you got all the necessary information regarding nylon drawn textured yarn.