Discovering the Excellence of Core Spun Yarn
In the dynamic world of yarn manufacturing, core spun yarn stands out as a revolutionary innovation that blends functionality with aesthetic appeal. This specialized type of yarn features a core of synthetic fibers wrapped by a sheath of other materials, creating a product that combines the strength and elasticity of synthetics with the natural feel of traditional yarns. At Ningbo Sinopec Fiber Co., Ltd., we pride ourselves on producing premium core spun yarn that embodies these qualities, drawing from our extensive expertise in nylon fiber manufacturing since our founding in 1996. Our commitment to quality is evident in every spool, making it a top choice for professionals in the textile industry seeking durable and versatile options.

The Intricate Process of Yarn Manufacturing and Spinning Techniques
Yarn manufacturing involves a series of precise spinning techniques that transform raw fibers into usable threads. For core spun yarn, the process begins with selecting high-quality synthetic fibers like nylon, which form the resilient core, ensuring the yarn withstands stretching and wear. Our factory, spanning 50,000 square meters with 20,000 square meters dedicated to production, employs advanced machinery to achieve a daily output of 100-150 tons of PA6 and PA66 polyamide nylon fibers. This expertise allows us to create core spun yarn with a perfect balance of 50% Viscose, 28% PBT, and 22% Nylon, offering softness, durability, and elasticity ideal for various applications. In the textile industry, such spinning techniques not only enhance yarn strength but also contribute to superior fabric performance, whether used in knitting yarn for garments or weaving yarn for upholstery.
Versatility of Core Spun Yarn in Knitting and Weaving
Core spun yarn excels in both knitting yarn and weaving yarn projects, providing textile enthusiasts with endless creative possibilities. Its elastic properties make it perfect for form-fitting apparel like activewear or stretchable fabrics, while the smooth texture ensures excellent drape and comfort. At Ningbo Sinopec Fiber Co., Ltd., our 150 employees, including 20 dedicated engineers, meticulously oversee production to guarantee consistency. We offer this yarn in over 400 vibrant colors, from subtle pastels to bold hues, accompanied by detailed color charts and swatches that showcase its rich texture and vivid capabilities. Whether you're crafting knitted sweaters that hug the body or woven curtains for interior design, our core spun yarn integrates synthetic fibers seamlessly, blending nylon's toughness with viscose's silkiness for a luxurious finish. This versatility positions it as a staple in the textile industry, supporting innovative designs that prioritize both style and longevity.
The Role of Synthetic Fibers in Modern Textile Innovation
Synthetic fibers are at the heart of core spun yarn's success, providing the elasticity and resilience that natural fibers alone cannot match. Nylon, a cornerstone of our production at Ningbo Sinopec Fiber Co., Ltd., forms a robust core that prevents breakage during high-stress uses, such as in industrial weaving or everyday knitting. Our Interior Design Collection further highlights this, featuring high-quality swatches in luxurious blues and neutrals, along with thread tassels and patterned fabrics that elevate home aesthetics. With a focus on precision and quality, we invite long-term partnerships to explore how our core spun yarn can transform your projects. From the factory floor to finished products, this yarn represents a fusion of advanced spinning techniques and synthetic innovation, ensuring it meets the demands of the evolving textile industry while delivering unparalleled performance and beauty.






