The core-spun yarn has the excellent properties of filament core yarn and short-spun fiber. The more common core-spun yarn is polyester-cotton core-spun yarn, which uses polyester filament as the core yarn and wraps cotton fiber. Features: The core spun yarn has the characteristics of good air permeability, good temperature absorption, no static electricity, no pilling, no melting, easy dyeing, soft hand feeling, high strength, good elasticity, good stability, wear resistance, acid and alkali resistance.