Air Covered Yarn (ACY for short) is a yarn in which the outer fiber filament and spandex yarn are simultaneously drawn through a certain type of nozzle and regularly pressed by highly compressed air to form a rhythmic network of points. It’s made of polyester and spandex ,The fabric feels soft and smooth. It can be used with Woven fabrics, stretch denim, webbing, socks, underwear, lace and sporting goods.
Air Covered Yarn
Air Covered Yarn
The air covered yarn is interwoven with polyurethane yarn and nylon with the help of compressed air. Air is supplied through a nozzle that regulates the flow. Then, the spandex is applied during the tensile deformation of polyester or nylon to avoid the additional process of applying spandex.
| Material | Polyester/Spandex |
|---|---|
| Grade | AA |
| Twist | S/Z |
| Draft | 2.8-3.5 |
| Specification | 4075/36F/48F/72F |
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