Elastic Thread Bare Spandex Yarn Manufacturer 40D

One-stop bare elastic spandex raw material specially developed for ACY/SCY covered yarn production by Lilong Spandex Factory.

1.Lilong modified formula, low modulus & soft hand feel

2.Uniform filament fineness, zero broken yarn during covering

3.Oeko-Tex & REACH compliant, safe for close-fitting textiles

4.Complete denier customization, stable bulk supply capacity

Elastic Thread Bare Lilong Spandex Yarn is a modified bare spandex independently developed and mass-produced by our Lilong spandex factory, targeted at manufacturers who need to produce nylon and polyester covered elastic yarns in large batches. As a professional spandex raw material factory with full melt-spinning production lines, we optimize the molecular structure of this bare spandex through Lilong special modification process, solving the common problems of ordinary bare spandex such as hard hand feel, uneven elasticity and easy breakage during covering processing. All production links from polymer raw material melting, filament extrusion, stretching shaping to finished bobbin winding are controlled by our internal quality inspection team, and we abandon the simple semi-finished processing mode of small workshops to ensure each batch of yarn maintains consistent physical indicators.

Our factory has built a dedicated performance testing laboratory for covered yarn raw materials, and Elastic Thread Bare Lilong Spandex Yarn has passed continuous tensile recovery, high-temperature setting and acid-base resistance tests before leaving the factory, fully matching the high-speed covering machine production requirements of overseas hosiery, underwear and seamless garment factories. Unlike conventional bare spandex on the market with single performance, our Lilong modified bare spandex adopts low-modulus soft formula, which can make the finished covered yarn have soft touch without losing elastic recovery performance, greatly reducing the defective rate of finished fabrics for downstream customers. Many overseas yarn processing factories choose to import modified bare spandex yarn in bulk from our factory for long-term cooperative procurement, relying on our stable product performance and flexible customized production service.

In the actual covering production process, the stability of bare spandex directly determines the smoothness of winding and the quality of finished covered yarn. Ordinary bare spandex often has inconsistent filament thickness, which will cause frequent machine shutdown and waste of outer wrapping fiber during high-speed twisting. Our Elastic Thread Bare Lilong Spandex Yarn optimizes the spinneret and post-stretching process, with extremely uniform filament linear density, smooth unwinding without sticking, and can adapt to various models of ACY and SCY covering equipment. Whether customers use it to produce socks yarn, pantyhose core-spun yarn or seamless underwear elastic yarn, this Lilong bare spandex can provide stable elastic support and improve the grade of final textile products.

As a direct export factory with daily output of hundreds of tons of bare spandex, we reserve sufficient stock of conventional denier Lilong bare spandex to support small trial orders and full container bulk orders, and can arrange customized production for special deniers and color requirements put forward by customers. Our professional foreign trade and technical team can provide one-stop supporting services including parameter matching confirmation, sample production, mass production tracking and post-production weaving technical guidance. For global textile processors and yarn manufacturers who want to wholesale high quality Lilong bare spandex thread with stable performance and competitive factory price, our independently produced modified bare spandex series is the preferred long-term procurement material. We keep upgrading the Lilong modification technology year by year according to the feedback of overseas covering factories, continuously reduce the production cost of downstream customers, and provide reliable elastic raw material solutions for the global covered yarn industry all the time.