Air Covered Spandex Yarn 4075 Hosiery

Description

1. Product Overview
   Air Covered Spandex Yarn 4075 Hosiery is a high-performance elastic core-spun yarn engineered for premium hosiery, seamless garments, and stretch textile applications. It combines a high-recovery spandex core with durable filament wrapping, delivering superior elasticity, comfort, and fabric stability. The product is widely used in global apparel manufacturing where consistent stretch, softness, and shape retention are critical. Its key value proposition lies in enabling high-efficiency knitting and long-lasting garment performance, reducing deformation and improving end-product quality. Strategically, it is essential in modern stretch-textile supply chains due to rising demand for comfort-driven and performance apparel.
2. Key Specifications & Technical Characteristics

• Material Composition: Spandex (elastane) core with polyester/nylon filament covering
• Yarn Count: 4075 (40D spandex core / 75D covering filament)
• Structure: Air-covered (double covering for enhanced elasticity and uniformity)
• Physical Characteristics: High elasticity, smooth surface, consistent tension, excellent recovery
• Color: Raw white (dyed variants available upon request)
• Denier Range: 40D core / 75D cover filament
• Packaging: Cones (standard industrial bobbins), export cartons, palletized bulk packing
• Shelf Life: 24 months under dry, cool storage conditions

3. Core Industrial Applications
   Air Covered Spandex Yarn 4075 is primarily used in hosiery manufacturing, including socks, stockings, tights, and leggings. It is extensively applied in seamless underwear, sportswear, activewear, and fitted fashion garments requiring high stretch and recovery. The yarn delivers superior knitting efficiency, reduced breakage rates, and enhanced fabric uniformity compared to conventional covered yarns. Its air-covered structure ensures better softness and breathability, improving wearer comfort while maintaining structural integrity under repeated stress and wash cycles.
4. Competitive Advantages
   This product offers exceptional elasticity retention and uniform covering quality, ensuring consistent fabric performance across large-scale production runs. It provides high production efficiency through reduced yarn breakage and improved machine compatibility. Supply reliability is supported through stable industrial-scale manufacturing capacity and standardized quality control systems. It is competitively positioned in global markets through cost-efficient production and optimized raw material sourcing. Additionally, it supports sustainable textile production by improving material utilization and reducing waste in knitting processes. Full technical documentation and batch traceability are available for industrial buyers.
5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): 20 MT (Bulk Supply)
• Loading Capacity: Approximately 16–18 MT per 20ft container (depending on packing configuration)