Sinrylion: A Trustworthy Polyester Twisted Yarn Manufacturing Expert

Definition and characteristics of twisted yarn

Polyester Twisted Yarn is polyester filament or staple fiber, which is twisted to produce a certain degree of twist in the yarn to improve its structural stability and physical properties. The twisted yarn has greater strength, elasticity, wrinkle resistance and weaving adaptability, and is an ideal raw material for various functional fabrics and industrial fabrics.

Twist direction is usually divided into S twist and Z twist, and the unit of twist is TPM (Turns Per Meter). The higher the value, the tighter the yarn. Different configurations of twist direction and twist will directly affect the surface effect and application performance of the fabric.

Application fields of polyester twisted yarn

Due to its good stability and processing adaptability, Polyester Twisted Yarn is widely used in:

• ● Trademark cloth, woven label, tag line
• ● Industrial belts, such as luggage belts, seat belts
• ● Decorative webbing, curtain edge band, sofa cloth
• ● Belts, shoelaces, tie cores, lace belts, etc.

Its excellent formability, anti-pilling and wear resistance are particularly suitable for fabrics and fabric structures with complex weaving structures or high stability.

Sinrylion's manufacturing advantages: 40 years of experience and technology accumulation

Enterprise strength and industry status

Sinrylion (JINJIANG XINGLILAI YARNS CO., LTD.) was established in 1983 and is a professional manufacturing company focusing on the research and development and production of polyester twisted yarn. With 40 years of deep cultivation and innovation, the company has established a complete supply system from raw material selection, twisting processing, quality inspection and packaging to export services. The products serve domestic regions such as Fujian, Guangdong, Zhejiang, and Hong Kong, and are exported to Europe and Southeast Asia.

The company has passed a number of international certifications, including:

• ● ISO 9001 Quality Management System Certification
• ● Oeko-Tex Standard 100 Eco-textile Certification
• ● GRS Global Recycling Standard Certification

This not only reflects Sinrylion's high level of quality control, but also demonstrates its professional strength in sustainable manufacturing.

Capacity and Equipment Layout

The company is equipped with more than 400 twisting machines, covering mainstream equipment types such as ring spindle, airflow, and double twist, and has built a full-process production system including warping, twisting, untwisting, and heat setting, with an annual output of more than 10,000 tons of various polyester twisted yarns.

While ensuring conventional production capacity, Sinrylion also supports flexible small batch samples and non-standard customization, providing highly responsive supporting support for various weaving companies.

Process Technology Optimization

Relying on a strong engineering and technical team, Sinrylion continuously iterates and optimizes key processes such as twist control, tension balance, and heat setting temperature management. At present, the company has achieved:

• ● Twist error is controlled within ±2%
• ● Good color consistency
• ● Breaking strength and elongation are stable at the industry's high standard level

In addition, the company continues to invest in modern testing equipment, such as electronic strength meters, twist testers, and hairiness analyzers to ensure that the physical properties of the products meet the standards and have strong stability between batches.

Are you looking for affordable polyester twisted yarn? You have come to the right place. We are committed to providing our customers with quality products and the best value. Your satisfaction is our motivation. Send an email to janekwok@xll-group.com today and our manufacturer will be happy to serve you.

From raw materials to twisting: Analysis of Sinrylion's production process

Raw material selection: Select the best from the best, pursue environmental protection

Sinrylion uses high-quality polyester filament and nylon filament raw materials, and some product lines introduce GRS-certified recycled polyester to meet the market trend of increasing requirements for environmental protection and circular economy. All raw materials must pass the following testing processes:

• ● Linear density and tension uniformity test
• ● Gloss and color difference stability evaluation
• ● Primary hairiness rate and thermal shrinkage rate analysis

Strict raw material standards lay a solid foundation for subsequent process stability

Full analysis of the production process

• ● Pre-warping:The polyester raw yarn is arranged and wound on the pre-warping frame in an orderly manner according to the preset tension and specification requirements to ensure that the yarn tension is uniform and neatly arranged, so as to prepare for subsequent twisting.
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• ● Twisting:The twist direction (S twist or Z twist) and twist (TPM) are set according to customer needs, and the yarn structure is compacted, the strength and elasticity are improved, and the performance requirements of different fabrics are met through advanced twisting equipment.
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• ● Steam setting:The twisted yarn is heat-treated with steam setting equipment controlled at a temperature of 180°C to 210°C to stabilize the yarn structure, significantly improve its thermal dimensional stability, and prevent deformation and shrinkage in the subsequent weaving process.
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• ● Packaging:The yarn after setting is uniformly packaged, and conical or cylindrical yarn tubes are used according to customer needs, with standard labels and barcodes attached to facilitate storage management and subsequent production tracking. Quality sampling is carried out before packaging is completed to ensure that the product meets the factory standards.

Through automated tension control and real-time online monitoring, Sinrylion has achieved digital management of the entire process, improved efficiency, and reduced human errors.

Product specifications and typical application analysis

Multiple specifications available, customization supported

Sinrylion's Polyester Twisted Yarn covers a variety of conventional and customized specifications to meet the weaving needs of different customers:

• ● Line density: 50D, 75D, 100D, 150D, 300D, 500D to 5000D
• ● Twist direction: S twist / Z twist / double twist
• ● Twist range: conventional 80–600TPM, adjustable as needed
• ● Gloss: Semi dull / Full dull/ Round bright/ Trilobal bright

Application expansion and market trends

With the update of weaving equipment and the improvement of consumer demand, Polyester Twisted Yarn is also developing in a more diversified direction, such as: functional polyester twisted yarn, anti-static webbing special yarn, low hairiness trademark line, etc. Sinrylion has deployed technical reserves and product lines in multiple segments to help customers develop new fabrics with more added value.

From Made in China to Global Trust: How does Sinrylion win the international market?

As a twisted yarn expert who has been deeply involved in the domestic market for 40 years, Sinrylion is steadily expanding its overseas market and gradually growing into a Polyester Twisted Yarn Manufacturers worthy of global customers' trust.

• ● Multiple certifications help export compliance
• The products have passed authoritative certifications such as ISO, Oeko-Tex, and GRS, which not only meet the quality requirements of domestic customers, but also comply with the EU REACH and common textile standards in Southeast Asia, providing safety and compliance guarantees for exports.
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• ● Stability and consistency build a foundation for international trust
• High twist consistency control, batch color difference monitoring, and digital traceability systems enable Sinrylion to maintain high stability during mass production, helping customers reduce weaving errors and losses, especially favored by high-end webbing and functional fabric manufacturers.
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• ● Global response mechanism to meet diverse market needs
• Whether it is European customers who pay attention to environmental protection or Southeast Asian buyers who pursue cost-effectiveness, Sinrylion can flexibly provide customized twist, gloss, and specification services, support remote sample delivery, small batch samples, and fast delivery, to ensure that customers maintain response speed and product differentiation in the fiercely competitive market.