China Covered Yarn Suppliers, Manufacturers, Factory - Cheap Covered Yarn Wholesale

Wholesale Covered Yarn Manufacturer in China

As a professional Spandex Covered Yarn Manufacturer, Kangjiesi Yarn provides SCY, DCY, ACY and other covered yarn structures for textile manufacturers, garment suppliers, knitting mills, and fabric producers. Our Spandex Covered Yarn Manufacturing covers different spandex counts, covering materials, twist directions, colors, and yarn specifications to meet different production requirements. We also provide Custom Covered Yarn Solutions and OEM Yarn Manufacturing for customers requiring specific yarn structures, counts, and packaging. With dedicated production and quality inspection processes, Kangjiesi Yarn supports stable bulk supply for long-term B2B textile projects.

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Wholesale Covered Yarn Manufacturer in China

Covered Elastic Yarn
Covered Elastic Yarn is a composite yarn produced by covering an elastic core, typically spandex, with outer filaments such as nylon or polyester through mechanical or air covering processes. This...
3075 Spandex Single Covered Yarn
3075 Spandex Single Covered Yarn is a polyester covered yarn designed for textile applications requiring stretch and flexibility. It combines 30D spandex as the elastic core with 75D polyester...
High Recovery Covered Yarn
High Recovery Covered Yarn is developed for textile applications that require stretch, elastic recovery, and consistent yarn performance. By combining an elastic core with an outer covering...
Air Covered Yarn For Stretch Webbing
Air Covered Yarn for Stretch Webbing is designed for textile applications that require flexibility, stretch, and reliable yarn performance. Produced by interlacing filament yarn with an elastic...
Air Covered Yarn For Seamless Knitted Garments
Air Covered Yarn for Seamless Knitted Garments is designed for seamless apparel production that requires flexibility, a smooth fabric structure, and comfortable wear. By interlacing filament yarn...
Covered Yarn For Elastic Shoe Collars
Covered Yarn for Elastic Shoe Collars is designed for knitted shoe collar components that require stretch, recovery, and a comfortable fit around the ankle. By combining an elastic core with a...
Covered Yarn For Denim Fabric
Covered Yarn for Denim Fabric combines an elastic core, typically Spandex, with a nylon or polyester filament covering to provide stretch properties for denim textile production. The elastic core...
Covered Yarn For Compression Socks
Covered Yarn for Compression Socks uses Spandex/Elastane as the elastic core, wrapped with nylon or polyester filament to form a covered yarn for compression hosiery. The elastic core provides the...

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Professional Covered Yarn Series for OEM and Factory Use

Single Covered Yarn

Double Covered Yarn

Air Covered Yarn

Functional Covered Yarn

Key Advantages

Superior Elasticity and Durability

Our covered elastic yarn is made with high-quality elastic fibers like spandex, ensuring excellent stretch and recovery. This results in fabrics that maintain their shape and strength, even after extensive use and repeated washings, making it highly suitable for activewear, hosiery, and industrial applications.

Exceptional Comfort and Softness

The smooth, soft texture of Covered Yarn ensures a high level of comfort in fabrics that come into direct contact with the skin. This makes it an excellent choice for apparel, sportswear, and medical fabrics, offering both flexibility and comfort.

Tailored Solutions for Various Applications

We offer custom solutions for rubber covered yarn, allowing us to meet the specific needs of different industries. From adjusting elasticity to selecting colors, our yarns can be customized to meet precise requirements, ensuring top-quality outcomes for your business.

Specification
Spandex covered with Polyester	Spandex covered with Nylon
1575(15D Spandex+75D/36F/72F Polyester)	1520(15D Spandex+20D/7F Nylon)
2075(20D Spandex+75D/36F/72F Polyester)	1530(15D Spandex+30D/12F/24F Nylon)
3075(30D Spandex+75D/36F/72F Polyester)	2008(20D Spandex+8D/5F Nylon)
4075(40D Spandex+75D/36F/72FPolyester)	2010(20D Spandex+10D/5F/7F Nylon)
40100(40D Spandex+100D/36F/96F/144F Polyester)	2012 (20D Spandex+12D/5F/7F/10F Nylon)
70100(70D Spandex+100D/36F/96F/144F Polyester)	2015(20D Spandex+15D/5F Nylon)
30150(30DSpandex+150D/48F/96F/144F/288F Polyester)	2020(20D Spandex+20D/7F/24F Nylon)
40150(40D Spandex+150D/48F/96F/144F/288F Polyester)	2030(20D Spandex+30D/12F/24F Nylon)
70150(70D Spandex+150D/48F/96F/144F/288F Polyester)	2040(20D Spandex+40D/12F/14F/24F/36F Nylon)
21075(210D Spandex+75D/36F Polyester)	2050(20D Spandex+50D/24F/36F Nylon)

Applications for Textile and Industrial Production

Socks Manufacturing

Covered yarn is extensively used in socks production to enhance stretch, recovery, and long-term shape retention. It improves wearing comfort while maintaining structural stability after repeated washing and extended use. Suitable for athletic socks, compression socks, and fashion hosiery.

Sportswear and Activewear

Covered yarn is widely used in sportswear and activewear manufacturing for its stable elasticity and reliable recovery performance. It helps fabrics maintain shape during repeated movement and washing, and is commonly applied in yoga wear, leggings, training apparel, and seamless garments.

Elastic Bands and Tapes

Covered yarn is applied in elastic tapes, waistbands, straps, and narrow fabrics. It offers stable tensile strength and high fatigue resistance, meeting industrial production demands for consistent bulk output.

Compression and Medical Textiles

For compression garments and medical elastic fabrics, covered yarn ensures consistent pressure performance and reliable rebound strength. Its uniform structure helps maintain functional compression standards required in medical and support wear manufacturing.

Custom Manufacturing Services for Industrial Buyers

We provide flexible customization services to meet different fabric development and production requirements. All specifications can be adjusted based on your technical standards and end-use applications.

Color Customization

Available in a wide range of standard and custom colors. Yarn color can be matched according to Pantone references or fabric swatches to ensure consistency in bulk production.

Draw Ratio (DR) Adjustment

The draw ratio can be controlled according to required elasticity performance. Different DR settings allow precise stretch and recovery performance to meet various fabric structures and compression levels.

Twist Level Control

Twist can be customized to improve yarn stability, surface smoothness, and fabric compatibility. Proper twist adjustment helps optimize knitting efficiency and fabric appearance.

Twist Direction

Both S-twist and Z-twist options are available depending on your knitting or weaving process requirements, ensuring better yarn integration in different machinery systems.

Covered Yarn Manufacturer with Production Capability

Manufacturing Capabilities

Large-Scale Production Capacity

Kangjiesi Yarn has a large-scale production base and dedicated covering yarn equipment to support continuous Spandex Covered Yarn production for sock manufacturers. Our production system covers different yarn counts, spandex specifications, covering materials, and yarn structures, allowing us to handle both regular sock yarn orders and customized bulk requirements.

Testing Laboratory

Our testing laboratory focuses on key yarn properties that affect sock manufacturing, including yarn count, elasticity, covering uniformity, twist, appearance, and batch consistency. Materials and finished yarn are inspected at different stages to help maintain consistent yarn performance during knitting and reduce variations between production batches.

Manufacturing Experience

With experience in Spandex Covered Yarn Manufacturing, Kangjiesi Yarn understands the yarn requirements of sock production, including elasticity, stretch recovery, yarn structure, and knitting performance. Our production and technical teams support customized specifications and bulk orders for sock manufacturers, helping customers select suitable yarn configurations for different sock styles and production processes.

Our Certificate

Our Proud Business Partners

Frequently Asked Questions About Covered Yarn

Q: What is the difference between air covered spandex yarn and nylon covered spandex yarn?

A: Air covered spandex yarn is formed through air interlacing, while nylon covered spandex yarn is typically mechanically covered with nylon filament. Nylon covered yarn usually provides stronger abrasion resistance and better durability in socks and hosiery production.

Q: What are the advantages of nylon covered spandex yarn?

A: Nylon covered spandex yarn offers high tensile strength, good wear resistance, and stable elasticity. It is widely applied in socks, compression wear, and knitted fabrics that require long-term stretch performance.

Q: What is air spun yarn?

A: Air-jet spun yarns have a two-layered yarn structure. The core fibres have no twist and are wrapped with fibres as in a rotor spun yarn. Air-jet yarn is less extensible due to the untwisted, straight and parallel arrangement of core fibres constituting 90% of the yarn.

Q: Can covered elastic yarn and rubber covered yarn be customized?

A: Yes. Specifications such as denier, core material, draw ratio, twist level, twist direction, and color can be adjusted according to production requirements.

Q: What are the end uses of wrap spun yarn?

A: The wrap yarn consists of two components: one twist-free staple fiber component in the yarn core and a filament wound around the core. These yarns are used mainly for making home textiles, automotive textiles, outerwear, carpet yarns, etc.

Q: What is spandex covered yarn?

A: Spandex covered yarns are made of bare Spandex covering with various filament yarns such as Polyester, Nylon, Viscose, Cotton and so on. One can knit or weave Spandex Covered Yarn into different types of fabric for the end product. The clothes with it are stretchable and the narrows with it are comfortable.

Q: When should polyester covered spandex yarn be used?

A: Polyester covered spandex yarn is suitable for applications requiring good dimensional stability and cost efficiency. It is often used in sportswear, elastic tapes, and general apparel fabrics.

Q: How to choose between nylon and polyester covered spandex yarn?

A: The choice depends on the required fabric performance. Nylon covered yarn is preferred when higher durability and softness are needed, while polyester covered yarn is often selected for better shape retention and competitive production cost.

We're professional covered yarn manufacturers and suppliers in China, featured by quality products and good service. Please rest assured to wholesale cheap covered yarn from our factory. For more information, contact us now.

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