Properties of Air Covered Yarn: A Comprehensive Guide


Welcome to our comprehensive guide on the properties of air covered yarn. In this article, we delve into the fascinating world of air covered yarn, its unique characteristics, manufacturing process, and applications. As a leading authority in the textile industry, we aim to provide you with valuable insights and detailed information that will help you understand the intricacies of this versatile yarn type.

air covered yarn

What is Air Covered Yarn?

Air covered yarn is a type of yarn created by combining one or more filament yarns with one or more spun yarns using compressed air. This blending process results in a yarn with exceptional properties that make it suitable for various applications in the textile and apparel industry.

Manufacturing process of air covered yarn

The production of air covered yarn involves two primary components – the core yarn and the covering yarn. The core yarn is typically a filament yarn, known for its strength and smooth texture. On the other hand, the covering yarn is usually a spun yarn, chosen for its bulkiness and softness.

The core and covering yarns are fed into a machine called the air covering machine. During the process, compressed air is used to wrap the covering yarn around the core yarn, creating a cohesive and uniform structure. This unique construction imparts the desired properties to the resulting air covered yarn.

Properties of Air Covered Yarn

Air covered yarn exhibits a range of properties that set it apart from other yarn types.

Let’s explore these properties in detail:

1. Softness and Comfort

One of the most notable attributes of air covered yarn is its exceptional softness and comfort. The covering yarn, with its fluffy and bulky nature, adds a cushiony feel to the yarn, making it perfect for use in cozy and comfortable garments, such as blankets, sweaters, and baby clothing.

2. Enhanced Elasticity

Air covered yarn offers excellent elasticity due to the combination of filament and spun yarns. This elasticity provides flexibility to the fabric, allowing it to stretch and recover without losing its shape. As a result, garments made from air covered yarn exhibit better fitting and comfort during wear.

3. Lightweight

Despite its enhanced softness and elasticity, air covered yarn remains lightweight. This quality makes it ideal for creating lightweight and breathable garments suitable for warm weather conditions.

4. Durability

The use of filament yarn as the core ensures that air covered yarn retains its strength and durability. The covering yarn acts as a protective layer, reducing wear and tear, and extending the life of the fabric.

5. Versatility

Air covered yarn’s versatility knows no bounds. It can be combined with various fibers and yarn types, including cotton, polyester, nylon, and more, to create an array of textures and finishes. This flexibility opens up endless possibilities for designers and manufacturers, catering to diverse market demands.

Applications of Air Covered Yarn

The unique properties of air covered yarn make it highly sought after in the textile industry. Let’s explore some of its key applications:

Air wrapped yarn fabric

Air covered yarn finds extensive use in apparel, particularly in crafting garments that require a balance of softness, elasticity, and durability. It is commonly used in t-shirts, leggings, sportswear, and undergarments, providing wearers with maximum comfort and ease of movement.

Making blankets with air wrapped yarn
Home Textiles

Due to its soft and cozy nature, air covered yarn is a popular choice for creating home textiles such as blankets, throws, and cushions. These textiles add a touch of luxury and warmth to any living space.

Hosiery and Socks

The elasticity and durability of air covered yarn make it an excellent choice for hosiery and socks. It ensures a snug fit, prevents sagging, and enhances the overall longevity of these products.

medical textiles
Technical Textiles

In addition to apparel and home textiles, air covered yarn is also used in technical textiles. Its unique properties make it suitable for applications in automotive textiles, medical textiles, and even geotextiles.


Yes, air covered yarn is generally suitable for sensitive skin due to its soft and non-abrasive nature. However, individual reactions may vary, so it is always recommended to conduct a patch test or consult with a dermatologist if you have specific concerns about allergies.

Absolutely! Air covered yarn can be used for knitting and crocheting just like other yarn types. Its unique properties provide excellent stitch definition and result in soft, comfortable, and elastic fabric, making it a popular choice among crafters.

While air covered yarn is durable, it is essential to follow the care instructions provided by the manufacturer. In general, most air covered yarn can be machine-washed on a gentle cycle with mild detergent. Avoid using harsh chemicals or bleach, and it is best to lay the items flat to dry to maintain their shape.

Air covered yarn is used to create a wide range of fabrics, including jersey knits, rib knits, and textured fabrics. Its versatility allows it to blend seamlessly with various fibers, such as cotton, polyester, and nylon, resulting in different textures and finishes.

The eco-friendliness of air covered yarn depends on the materials used in its production. Some air covered yarns are made from sustainable and eco-friendly fibers, while others may use synthetic materials. To choose an eco-friendly option, look for yarns made from organic or recycled fibers.


In conclusion, air covered yarn is a remarkable innovation in the textile industry, offering a perfect blend of softness, elasticity, and durability. Its manufacturing process and versatile properties make it an invaluable choice for various applications in apparel, home textiles, hosiery, and technical textiles.


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