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How can Nylon 6 POY be reprocessed and what is its potential in this regard?

December 19,2023

Nylon 6 POY,  also known as pre-oriented nylon yarn, is a type of undrawn yarn that offers unique properties and applications in the textile industry. With its large elongation and moderate strength, POY finds widespread use in various woven fabric applications. This article explores the characteristics of Nylon 6 POY, its direct weaving applications, and the significant role it plays in reprocessing to produce other yarn types.


Properties of Nylon 6 POY:

Nylon 6 POY exhibits specific performance attributes that make it suitable for specific applications. It boasts a large elongation of approximately 65% to 72%, allowing for flexibility and stretchability. While its strength may be relatively low, typically ranging between 3.7 and 4.0Cn/dtex, this characteristic is compensated by its other advantageous properties.

Direct Weaving Applications:

In direct weaving applications, Nylon 6 POY is commonly employed as a weft yarn for nylon ribbons and as an edging material for various fabric types. The excellent elongation of POY ensures enhanced flexibility and resilience in these applications, contributing to the overall durability and aesthetics of the final products. However, it is important to note that direct weaving with POY is less common compared to reprocessing it into other yarn types due to its unique properties.

Reprocessing Potential:

At Zhejiang Dingyi New Materials Technology Co., Ltd., over 50% of the produced Nylon 6 POY is utilized in reprocessing to manufacture Drawn Textured Yarn (DTY) and Air Covered Yarn (ACY). This reprocessing allows for the enhancement of the POY's properties and broadens its application possibilities.

DTY Production:

Through a series of processes involving drawing, texturing, and winding, Nylon 6 POY is transformed into DTY—a yarn type known for its improved strength, elasticity, and texture. DTY finds application in a wide range of textile products, including clothing, home furnishings, and industrial fabrics. The reprocessing of POY into DTY adds value to the material, enabling it to cater to diverse customer requirements.


ACY Production:

Another significant application of reprocessed Nylon 6 POY is in the production of Air Covered Yarn (ACY). This process involves using a covering machine to wrap the POY with air-entangled fibers, resulting in a yarn with enhanced aesthetics, softness, and improved performance characteristics. ACY finds extensive use in the creation of high-quality fabrics, such as sportswear, lingerie, and other apparel items that require a combination of comfort, stretchability, and durability.

Advantages of Reprocessing:

Reprocessing Nylon 6 POY to produce DTY and ACY offers several advantages. Firstly, it allows for the utilization of the unique properties of POY while enhancing them further through additional processing steps. This results in yarns with improved strength, elasticity, and texture, making them suitable for a broader range of applications. Secondly, reprocessing provides an opportunity for efficient resource utilization by maximizing the potential of Nylon 6 POY and minimizing waste.

Zhejiang Derun Chemical Fiber Co., Ltd.

Zhejiang Derun Chemical Fiber Co., Ltd. stands as a prominent player in the textile industry, specializing in the manufacturing, processing, and trade of a diverse range of chemical fiber yarns for fabric. With a strong focus on quality, innovation, and customer satisfaction, Derun Chemical Fiber has established itself as a leading provider of high-performance textile materials.

Manufacture and Processing:

At the core of Zhejiang Derun Chemical Fiber's operations is its state-of-the-art manufacturing facilities, where Nylon 6 POY is produced with precision and efficiency. Leveraging advanced production technologies and stringent quality control measures, the company ensures that its POY meets the highest industry standards in terms of elongation, strength, and uniformity. This commitment to excellence has earned Derun Chemical Fiber a reputation for reliability and consistency in delivering superior products to its customers.

In addition to manufacturing Nylon 6 POY, Derun Chemical Fiber specializes in the processing of this material to create value-added yarns such as Drawn Textured Yarn (DTY) and Air Covered Yarn (ACY). The company's expertise in reprocessing Nylon 6 POY enables it to offer a comprehensive range of yarns with enhanced properties, catering to the diverse needs of its clientele across various textile sectors.

Sales and Trade:

Zhejiang Derun Chemical Fiber's dedication to providing top-quality textile materials extends to its sales and trade operations. The company actively engages in the distribution and trading of chemical fiber yarns for fabric, offering a wide selection of products tailored to meet the demands of textile manufacturers, designers, and end-users. Through strategic partnerships and a robust distribution network, Derun Chemical Fiber ensures that its products reach markets both domestically and internationally, contributing to the growth and competitiveness of the global textile industry.

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9324 Dtex/F Polyamid 6 POY Pre-Oriented Yarn AA Grade Nylon Yarn

Covered Yarns for Knits and Auxiliary Materials:

In line with its commitment to offering comprehensive solutions to the textile industry, Zhejiang Derun Chemical Fiber specializes in the production of covered yarns for knits. These specialized yarns, which combine the benefits of different fiber types, play a crucial role in the creation of high-quality knitwear, hosiery, and other knitted fabrics. By leveraging its expertise in yarn covering technology, Derun Chemical Fiber provides innovative solutions that enhance the performance and aesthetic appeal of knitted products, meeting the evolving needs of fashion and apparel markets.

Furthermore, the company offers a range of auxiliary materials that complement its primary product offerings, including dyeing agents, finishing chemicals, and other textile additives. This comprehensive approach underscores Zhejiang Derun Chemical Fiber's commitment to being a one-stop destination for all textile-related requirements, providing customers with a seamless experience and access to a complete suite of materials essential for their manufacturing processes.

Wholesale of Dope Dyed Chemical Fiber:

Derun Chemical Fiber's wholesale division specializes in the distribution of dope-dyed chemical fiber, catering to the growing demand for environmentally friendly and colorfast textile materials. Dope dyeing, a process that involves adding colorants to the spinning solution before the fiber is formed, results in fibers with excellent color retention and reduced environmental impact compared to conventional dyeing methods. By offering a diverse range of dope-dyed chemical fibers, Derun Chemical Fiber contributes to the promotion of sustainable and eco-friendly practices within the textile industry, aligning with global sustainability goals and market trends.

As a multifaceted player in the textile industry, Zhejiang Derun Chemical Fiber Co., Ltd. exemplifies a commitment to excellence, innovation, and sustainability across its core business areas. From the precision manufacturing of Nylon 6 POY to the development of value-added yarns and the provision of auxiliary materials, the company's comprehensive approach underscores its role as a trusted partner for textile manufacturers and stakeholders. With a focus on quality, diversity, and environmental responsibility, Derun Chemical Fiber continues to drive positive change and contribute to the advancement of the global textile landscape.

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Nylon 6 POY, with its exceptional elongation and moderate strength, plays a vital role in the textile industry. While it is commonly used for direct weaving applications such as nylon ribbon weft and fabric edging, its true potential lies in reprocessing. Through reprocessing, Nylon 6 POY can be transformed into higher-value yarn types like DTY and ACY, offering enhanced performance and versatility. Zhejiang Dingyi New Materials Technology Co., Ltd. recognizes this potential and actively utilizes reprocessing techniques to maximize the value and applications of Nylon 6 POY, contributing to the advancement of the textile industry.

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