Core yarn is a textile raw material composed of two or more fibers of different materials. Among them, one kind of fiber is used as the core thread, which is wrapped by another or more kinds of fibers to form a yarn with specific functions and characteristics.
The manufacturing process of core spun yarn is usually to spin the core yarn and the wrapping yarn together at the same time, so that the core yarn is completely wrapped by the wrapping yarn. This construction allows the corespun yarn to have the strength of a core wire and the look and feel of a covered wire. Core-spun yarns can choose different core wires and wrapping wires according to different needs and uses, so as to achieve specific functions and effects.
Core-spun yarns are often used in textiles, such as knitwear, fabrics, braids, etc. It can increase the strength, abrasion resistance and durability of the fabric, and improve the feel and appearance of the fabric. In addition, the core-spun yarn can also be used for special purposes, such as flame-retardant fabrics, antibacterial fabrics, anti-static fabrics, etc.
In conclusion, core spun yarn is a textile raw material with specific functions and properties, which is made by spinning core yarn and wrapping yarn together. It has a wide range of applications in textiles, improving the performance and appearance of fabrics.