ACY Yarn Manufacturer & Supplier in China – Polyester Spandex Air Covered Yarn

Looking for a reliable ACY Yarn supplier in China?

ACY, also known as Air Covered Yarn, is widely used by knitting and weaving manufacturers to produce stretch fabrics for sportswear, leggings, underwear, socks, seamless garments and fashion textiles.

As an experienced polyester filament yarn supplier, Suzhou Nextile Fiber Technology Co., Ltd. provides a range of Polyester Spandex ACY Yarn specifications for international textile markets.

Polyester Spandex ACY Yarn

Polyester Spandex Air Covered Yarn combines polyester filament with spandex through an air intermingling process.

The polyester component provides strength, coverage and textile performance, while the spandex component provides stretch and elastic recovery.

This combination makes ACY yarn suitable for textile manufacturers looking for a practical balance of:

• Elasticity

• Comfort

• Fabric coverage

• Production efficiency

• Consistent processing

• Competitive cost

Popular ACY Yarn Specifications

Different fabric applications require different polyester and spandex combinations.

Some commonly requested ACY yarn specifications include:

75D/36F + 20D ACY Yarn

A relatively fine polyester-spandex construction suitable for lightweight elastic fabrics and selected knitting applications.

75D/36F + 40D ACY Yarn

The higher spandex denier provides stronger elastic performance for fabrics requiring greater stretch.

75D/72F + 40D ACY Yarn

The higher filament count can contribute to a softer fabric surface and is suitable for various stretch knitting applications.

100D/96F + 40D ACY Yarn

A versatile medium-denier ACY construction combining relatively fine polyester filaments with 40D spandex.

150D/48F + 20D ACY Yarn

Suitable for applications requiring a heavier polyester component with moderate elastic performance.

150D/48F + 40D ACY Yarn

One of the practical options for medium-to-heavier stretch fabrics where stronger elasticity and coverage are required.

150D/144F + 40D ACY Yarn

A high-filament-count polyester construction designed for fabrics requiring a softer and finer surface together with elastic performance.

Customized specifications may be evaluated according to quantity and production requirements.

Raw White and Dope Dyed Black ACY Yarn

In addition to conventional raw white yarn, black ACY yarn is also widely used for dark-colored stretch fabrics.

Using dope dyed black polyester can provide an efficient solution for certain black textile applications.

Available constructions may include combinations such as:

150D/48F Black + 20D Spandex ACY

150D/48F Black + 40D Spandex ACY

75D/36F Black + 20D Spandex ACY

75D/36F Black + 40D Spandex ACY

Actual availability should be confirmed according to specification and order quantity.

Why Is ACY Yarn Popular in Stretch Fabrics?

Modern consumers increasingly expect clothing to provide comfort, flexibility and freedom of movement.

This has increased demand for elastic textile materials, particularly in sportswear, athleisure, yoga wear and seamless garments.

Polyester Spandex ACY Yarn provides stretch while maintaining the practical characteristics of polyester, making it a widely used solution for elastic fabrics.

Applications of ACY Yarn

Our ACY yarn specifications can be evaluated for applications such as:

• Sportswear fabrics

• Yoga wear

• Leggings

• Activewear

• Underwear

• Seamless garments

• Socks

• Stretch jersey

• Knitted fabrics

• Stretch fashion fabrics

Different applications require different yarn specifications. Therefore, buyers should select ACY based on the required fabric weight, stretch ratio, hand feel and machine conditions rather than choosing solely by price.

What Should You Tell Your ACY Yarn Supplier?

To receive an accurate quotation, it is helpful to provide complete specifications.

For example:

Polyester: 75D/72F SD
Spandex: 40D
Product: ACY
Color: Raw White
Quantity: 20,000 kg
Application: Knitting
Destination: CIF Nhava Sheva, India

With this information, an ACY yarn supplier can evaluate the correct construction and provide a more accurate quotation.

ACY Yarn Quality Matters

Even when two suppliers offer the same nominal specification, actual yarn performance may not be identical.

Factors such as polyester raw material quality, spandex quality, draft ratio, air pressure, intermingling stability and production control can affect the performance of ACY yarn during knitting, weaving and dyeing.

Therefore, buyers should consider not only the specification but also:

• Yarn evenness

• Elastic consistency

• Intermingling stability

• Package quality

• Dyeing consistency

• Batch consistency

Stable yarn quality can help reduce processing problems and improve finished fabric consistency.

ACY Yarn Supplier from China

China has a highly developed polyester filament and textile manufacturing supply chain, providing international buyers with access to a wide range of yarn specifications and production capabilities.

Suzhou Nextile Fiber Technology Co., Ltd. is located in Shengze, Suzhou, one of China's major textile industry clusters.

We supply polyester filament yarn and specialty yarn products to customers in different international markets.

If you are looking for a China ACY Yarn Supplier, Polyester Spandex ACY Yarn Supplier or Air Covered Yarn Supplier, please send us your required specification and quantity.

Request an ACY Yarn Quotation

Looking for ACY Yarn from China?

Please send us:

Yarn specification + Spandex denier + Color + Quantity + Application + Destination port

For example:

75D/72F + 40D ACY, Raw White, 20 Tons, Knitting, CIF Istanbul

Our team will check the appropriate product and provide you with a quotation.

Contact Suzhou Nextile Fiber Technology Co., Ltd. for more information about Polyester Spandex ACY Yarn and other polyester filament yarn products.