Air-Covered Yarn - An Essential Raw Material For a Variety of Textile Applications

Air Covered Yarn (ACY) is an essential raw material used in textile production, from outerwear and casual sportswear to innerwear and fashion apparel. Established brands and manufacturers around the world use covered yarns to craft textiles that balance comfort, strength, and aesthetics - yet proper handling and storage must be exercised to prolong this valuable asset.

Air-covered yarns feature synthetic core fibers wrapped with natural fibers for increased bulk and breathability without mechanical wrapping. Core rovings are fed into an air-covering machine alongside staple fiber, where compressed air entangles them together in an unpredictable zone to produce air-covered yarns - an efficient alternative to traditional methods that are widely utilized by leading textile producers.

This versatile raw material comes in both elastic and non-elastic varieties, giving designers greater freedom in customizing fabric properties. Elastic core yarns typically use spandex as sheath fiber while non-elastic versions feature resilient filaments like polyester for improved durability and elongation.

Covering fibers are constructed from many different materials, such as cotton, wool, polyester blends, or nylon. Elastane or other synthetic elastomers may be added for additional elasticity and stretch, with twisting or filament winding depending on fabric application requirements and performance specifications. Once formed into yarns they can then be dyed and treated as necessary to complete their final form.

Air-covered yarns offer several advantages over traditional wrapping techniques, including lower manufacturing costs and environmental impacts, greater flexibility than precision intermingled and ring-spun or rotor-spun covered yarns, greater variability in covering fibers more reliably, soft hand feel compared with tightly wrapped mechanical yarns, less rigid than simple blended or slub*textured covered yarns, yet still providing enough warmth, breathability, and durability.

Covered yarns provide great versatility when used alongside other textile technologies and manufacturing processes to produce fabrics with specific performance requirements. Examples of this include using spandex-covered yarns in knitted stretch garments for enhanced elasticity and recovery when exercising; core spun-covered yarns using both cellulose and elastane can increase abrasion resistance for workwear textiles; etc.

Manufacturers interested in covered yarns should prioritize finding experienced suppliers with quality control procedures and production experience. When sourcing covered yarns, manufacturers should evaluate technical specifications including fiber blend composition, yarn size, and covering uniformity before ordering samples for softness assessment and fabric suitability assessment. When planning orders they should also factor in lead time considerations as well as minimum order quantities with their suppliers offering support with any technical issues they encounter.

ACY Yarn(Air Covered Yarn) White/Black