Product Introduction
Covered yarn features an elastic fiber core wrapped with outer fibers such as cotton or nylon in a spiral through processes like Air Covering (ACY) or Machine Covering (SCY). This structure combines the core's superior elasticity with the comfortable feel and functionality of the outer layer, making it ideal for high-end sports socks, dress socks, and professional compression socks.
Raw Materials
Selected spandex core yarn, outer wrapped cotton fiber, nylon/polyamide, functional fibers, etc.
Exquisite Craftsmanship
We master both core processes: Air Covering (ACY) and Machine Covering (SCY). ACY creates a bulkier and softer yarn, while SCY results in a tighter, more robust structure. By precisely controlling the covering tension and twist, we ensure the yarn's performance and hand feel perfectly meet the demands of high-end socks.



