Sinrylion: Leading Manufacturer of 100% Recycled Polyester Yarn and Factory Strength
As a recycled polyester yarn manufacturer, Sinrylion has stood out in the industry due to its strong factory capabilities and advanced equipment. With 43 years of experience and solid technical expertise, Sinrylion ensures the production of high-quality recycled polyester yarn that meets the diverse needs of its customers.
Company Background and Expertise
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43 Years of Industry Experience: Since its founding in 1983, Sinrylion has accumulated over 43 years of industry experience, establishing a strong market presence in the recycled polyester yarn production sector. This experience enables Sinrylion to achieve superior product quality and production efficiency.
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Employee Strength: Sinrylion employs 200 skilled workers, all rigorously trained to produce high-quality yarn with precision. These employees, combined with advanced machinery, ensure efficient production and product consistency.
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State-of-the-Art Equipment: Sinrylion’s factory is equipped with 60 advanced production machines, including high-tech spinning and twisting machines capable of high-speed production while ensuring precision and consistency.
Modern Production Facilities
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Automated Production Lines: Sinrylion’s facilities feature automated production lines, significantly increasing production speed and reducing human error. These advanced systems ensure the consistency and quality of each batch of yarn.
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Energy-Efficient Production: Sinrylion has implemented energy-efficient manufacturing processes, helping to reduce production costs and environmental impact. This focus on energy efficiency allows Sinrylion to offer competitive pricing without compromising on quality.
Quality Control System
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Comprehensive Quality Assurance: Sinrylion operates a multi-level quality control system, ensuring that every stage of production, from raw material selection to final product inspection, is rigorously monitored for consistent quality.
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ISO Certifications: Sinrylion holds ISO 9001 certification and Oeko-Tex Standard 100 certification, ensuring that all recycled polyester yarn products meet global quality standards.
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Real-Time Monitoring: With real-time monitoring systems, Sinrylion tracks the quality of every fiber produced, including tensile strength, diameter, and consistency, ensuring that each product meets the highest standards.
High Production Capacity
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Annual Output: Sinrylion’s annual production capacity exceeds 10,000 tons of recycled polyester yarn, ensuring that the company can meet large-scale orders from various industries.
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Flexible Delivery Time: Sinrylion offers flexible delivery times, with typical lead times of 15-30 days. For urgent orders, the company can expedite production and delivery.

Manufacturing Process of Recycled Polyester Yarn: From Raw Material to Finished Product
Understanding the manufacturing process of recycled polyester yarn is crucial for procurement professionals. Sinrylion’s carefully designed and optimized production process ensures that every strand of yarn meets the required quality, strength, and suitability for diverse applications.
Raw Material Sourcing and Preparation
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High-Quality Recycled Materials: Sinrylion sources 100% recycled polyester materials from trusted global suppliers, ensuring the raw material is of the highest quality. All recycled materials undergo rigorous cleaning and sorting to remove impurities.
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Pre-Treatment Process: Before entering the production line, the recycled polyester is subject to a pre-treatment phase to remove any contaminants and prepare it for further processing.
Spinning Process
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Melt Spinning: The recycled polyester is melted at high temperatures and extruded through spinnerets to form long filaments. This process ensures the yarn's quality and strength.
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Stretching and Drawing: The filaments undergo a stretching process to enhance yarn strength and align the molecular structure, improving durability. Sinrylion uses state-of-the-art stretching equipment to achieve optimal results.
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Precise Diameter Control: Sinrylion’s production equipment ensures that the yarn’s diameter is uniform, with a tolerance of ±0.05mm, guaranteeing consistency in end-use applications.
Post-Treatment and Texturizing
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Heat Setting: The yarn is subjected to heat-setting to stabilize its structure, preventing shrinkage or stretching during further processing or use. This also enhances the yarn's UV resistance and oxidation stability.
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Texturizing and Finishing: To improve texture and elasticity, the yarn is texturized using mechanical processes. This adds volume and flexibility, making it suitable for fabric production.
Quality Testing and Packaging
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Rigorous Testing: Every batch of recycled polyester yarn undergoes tensile strength, abrasion resistance, and colorfastness tests to ensure it meets industry standards.
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Packaging and Delivery: Sinrylion employs automated packaging systems to securely package yarn, ensuring that it is protected from moisture, dirt, and physical damage during transport.
Sinrylion’s Recycled Polyester Yarn Product Overview
Sinrylion offers a wide range of recycled polyester yarn products, designed to meet the diverse needs of various industries. Through optimized manufacturing processes, Sinrylion ensures superior performance and product quality in all its yarn solutions.
Types of Recycled Polyester Yarn
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Monofilament Yarn vs. Multifilament Yarn: Sinylion produces both monofilament and multifilament yarns for different applications. Monofilament yarns are suitable for lightweight fabrics requiring high strength, such as sportswear and underwear; multifilament yarns are suitable for heavyweight fabrics, offering greater durability and texture, and are ideal for home textiles such as curtains and bedding.
Application areas of recycled polyester yarn
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Sportswear and Activewear: Sinrylion's recycled polyester yarn is commonly used in the manufacture of sportswear, athletic shoes, and activewear. Due to its high strength, durability, and breathability, recycled polyester yarn is particularly suitable for use in sports equipment fabrics, providing comfort and freedom of movement.
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Bedding: Sinrylion's recycled polyester yarn is widely used in the production of bedding products such as sheets, duvet covers, and pillowcases. Due to its soft feel and excellent durability, recycled polyester yarn has become one of the ideal materials for bedding.
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Carpets and Floor Mats: Recycled polyester yarn also offers advantages in the production of carpets and floor mats. Its abrasion resistance and stain resistance ensure that floor mats and carpets maintain their beauty and functionality for a longer period of time during daily use.
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Sneakers and casual shoes: Sinrylion's recycled polyester yarn is widely used in the production of sneakers and casual shoes due to its high strength and elasticity.
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Backpacks and Tote Bags: With increasing environmental awareness, recycled polyester yarn is being used more and more in the production of backpacks, tote bags, and shopping bags. Due to its high strength and durability, recycled polyester yarn provides these products with lasting quality.
Product Advantages
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High Durability: Sirylion's recycled polyester yarns excel in durability, boasting tensile strengths of 8-12 g/den, making them ideal for home textiles, apparel, and other products requiring long-term durability.
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Colorfastness and Consistency: Sirylion yarns exhibit excellent colorfastness and consistency, ensuring fabrics retain vibrant colors over extended use and suiting various dyeing needs.
Market Demand and Development
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Growth Trend: With the increasing demand for sustainable materials, the market demand for recycled polyester yarn is steadily growing. Global market demand is projected to reach US$5.6 billion by 2028. Sinrylion, with its strong production capacity and technological advantages, is able to meet this growing market demand.
Sinrylion’s Competitive Advantages: Why Procurement Professionals Trust Us
Sinrylion’s high-quality recycled polyester yarn and reliable supply chain make it the preferred partner for global procurement professionals. With a solid reputation and global experience, Sinrylion provides comprehensive support to meet diverse customer needs.
Trusted by Global Brands
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International Client Base: Sinrylion has established long-term partnerships with global brands such as Nike, Adidas, and H&M, proving its reliability and expertise in meeting the demands of high-profile clients.
Stable and Reliable Supply Chain
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Efficient Logistics: Sinrylion’s integrated logistics system ensures timely deliveries and a reliable supply. The company works with trusted shipping partners to offer global delivery capabilities, minimizing the risk of delays and stock shortages.
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Production Flexibility: Sinrylion accommodates both large-scale orders and urgent requests, ensuring that procurement professionals can rely on prompt, efficient delivery.
Custom Solutions for Unique Needs
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Tailored Products: Sinrylion offers custom solutions for clients, allowing procurement professionals to get precisely the right yarn for their specific applications, optimizing production processes.
Why Choose Sinrylion as Your Recycled Polyester Yarn Manufacturers
Sinrylion is a leading recycled polyester yarn manufacturer, known for delivering high-quality yarn solutions to various industries. With over 43 years of experience, Sinrylion is a trusted partner for companies seeking reliable and sustainable yarn products.
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43 Years in the Industry: With over four decades of experience, Sinrylion has established itself as an expert in the manufacturing of recycled polyester yarn. Our long history gives us a deep understanding of market needs and product development.
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Advanced Manufacturing Facilities: Sinrylion’s production facilities are equipped with cutting-edge technology, ensuring the highest standards of quality and efficiency in producing recycled polyester yarn.
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ISO Certifications: Sinrylion holds ISO 9001 and Oeko-Tex Standard 100 certifications, ensuring that all products meet international quality and environmental standards.
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Rigorous Quality Control: Every batch of recycled polyester yarn undergoes comprehensive testing for tensile strength, consistency, and durability, ensuring our yarn products perform reliably across all applications.
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Flexible Production Capacity: Sinrylion can handle both large-scale and smaller batch orders, offering flexibility in production while maintaining high standards.
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Cost-Effective Solutions: With efficient production methods and economies of scale, Sinrylion provides competitive pricing on recycled polyester yarn, helping clients achieve cost savings without compromising on quality.
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Contact us
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Email:janekwok@xll-group.com
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WhatsApp:+86-15980572980
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Sinrylion is one of the most trusted recycled polyester yarn manufacturers in the industry, thanks to its strong quality control, flexibility, and sustainability. Contact us today to learn how we can support your business with superior yarn solutions!
