T: +86-13758587081
E: longtaiyarn@sina.com
E: longtaiyarn@sina.com
Longtai Textile, Building 58, Yuwang Xincun, Datang Street, Zhuji City, Shaoxing City, Zhejiang Province, China.
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Zhuji Longtai Import & Export Co. Ltd. is proud to present 90#100100 Rubber Double Covered Polyester Stretch Yarn, a high performance stretch yarn designed for socks and other knitted fabrics. This product utilizes a rubber core with a polyester cover to enhance stretch and durability, ensuring superior performance in products that require high elasticity and shape retention.
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100#
longtai
As a leading professional yarn manufacturer, Longtai proudly presents the 90#100100 Rubber Double Covered Polyester Elastic Thread Yarn, a high-performance stretch yarn exclusively engineered for high-volume sock knitting and elastic fabric production. This 100100 Double Rubber Polyester Yarn adopts a premium rubber core with dual-layer polyester filament covering, delivering exceptional stretch, shape retention, and durability to meet the strict demands of continuous industrial production. Designed for large-scale manufacturing clients and bulk purchasers, this yarn balances consistent performance, cost efficiency, and customizable solutions to elevate your finished product quality and production efficiency.
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Our sock knitting rubber yarn features a smooth, even surface and superior tensile strength, effectively reducing yarn breakage, fraying, and machine downtime during high-speed knitting operations. The dual polyester covering delivers excellent abrasion resistance, ensuring stable performance even in 24-hour continuous industrial production lines.
With a high-elasticity rubber core, this yarn offers outstanding stretch and recovery performance, maintaining a snug, non-sagging fit for socks after hundreds of wears and washes. This drastically reduces product return rates and enhances end-user satisfaction for your brand.
We support fully customized color, packaging, and specification adjustments to match your unique production needs, with flexible MOQ options tailored for large-scale bulk purchasing and long-term cooperative manufacturing clients.
Item | Details |
|---|---|
Model | 100# |
Brand | Longtai |
Availability | In Stock & Customizable |
Minimum Order Quantity | Customizable for Bulk Purchases |
Packing | Customizable as Request |
Our double covered polyester elastic yarn is produced with advanced twisting and spinning equipment, following a strict dual-layer mechanical covering process that evenly wraps polyester filament around the rubber core, ensuring uniform thickness and elasticity across every single yarn roll.
We implement a 3-stage quality control system to guarantee batch-to-batch consistency for industrial production:
Raw Material Screening: We only select premium rubber and polyester raw materials from certified, reliable suppliers, with full incoming material testing for tensile strength and elasticity.
In-Line Production Monitoring: Real-time checks for yarn evenness, covering tightness, and tension stability during the entire manufacturing process.
Finished Product Testing: Every batch undergoes rigorous elasticity recovery, abrasion resistance, and wash durability testing to ensure it meets industrial-grade performance standards.
This high-performance stretch yarn is widely used in industrial production for:
Sock Manufacturing: The core application, delivering a perfect fit and long-lasting comfort for casual socks, sports socks, medical compression socks, and fashion hosiery.
Elastic Hosiery Products: Suitable for all types of hosiery that require non-sagging, comfortable stretch and shape retention.
Stretch Knitted Fabrics: Ideal for activewear, loungewear, and other flexible garments that demand consistent elasticity.
Garment Elastic Trims: Used to produce high-recovery elastic trims for underwear, sportswear, and outerwear.
To maximize the performance and lifespan of our rubber core polyester yarn in your production:
Operation Tips: Set appropriate knitting tension according to your machine model, avoid excessive stretching during feeding to maintain consistent elasticity of finished products. The smooth surface is compatible with all mainstream sock knitting machines.
Storage Requirements: Store in a cool, dry, ventilated warehouse, away from direct sunlight, moisture, and corrosive substances. Avoid heavy stacking on yarn rolls to prevent deformation and filament breakage. Recommended storage temperature: 10-30℃, relative humidity: 40%-65%.
For standard color bulk orders, the lead time is 7-10 working days; for custom color and specification orders, the lead time is 15-20 working days, adjusted according to order volume.
Yes, we provide free sample rolls for quality testing, with only the shipping fee to be covered by your side.
Absolutely. The yarn features a smooth, non-irritating surface, compliant with international textile safety standards, perfectly safe for direct skin contact products like socks and underwear.
Whether you are a large-scale sock manufacturing factory, a stretch fabric producer, or a long-term bulk yarn purchaser, Longtai is committed to providing you with industrial-grade 100100 double rubber polyester yarn at competitive prices, with fast delivery and full customization services. Contact our professional team today to share your production requirements, and get a tailored bulk quote with exclusive cooperative benefits for long-term clients.
