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JapanWhat kind of fabric is core spun yarn?
Core spun yarn is actually a fabric made from core spun yarn. Core-spun yarn, also known as composite yarn or covered yarn, is a new type of yarn composed of two or more fibers. The composition of the core-spun yarn is mainly natural fiber cotton and chemical fiber, so the core-spun yarn inherits the advantages and disadvantages of these two kinds of yarns. The core-spun yarn is generally made of synthetic fiber filaments with good strength and elasticity as the core yarn, which is twisted by short fibers such as cotton, wool and viscose.
Characteristics of core-spun yarn: Compared with spun yarn, ordinary filament yarn has the advantages of uniform evenness, high strength, good elongation and elasticity. It is suitable as the backbone of the core-spun yarn, giving full play to the characteristics of high strength, good elasticity and special filament function of the yarn. The staple fiber is the outer fiber of the core-spun yarn, which can give full play to the function and appearance of the fiber, such as the brilliance and beauty of the new fiber, excellent water absorption, moisture absorption, heat resistance, warmth retention, softness and anti-pilling. sex. The combination of the two can produce core spun yarns that are unmatched by spun and filament yarns.
Types of core-spun yarns: Core-spun yarns have developed into many types, which can be grouped into three categories: staple fiber and staple fiber core-spun yarns, chemical fiber filament and staple fiber core-spun yarns, chemical fiber filaments, and chemical fiber filament packages core yarn. The core-spun yarns we use more are generally core-spun yarns with unique structures, which are made of chemical fiber filaments and various short fibers. The commonly used chemical fiber filaments for its core yarns include polyester filaments, nylon filaments, spandex filaments, etc. Outsourced staple fibers include cotton, polyester-cotton, polyester, nylon, acrylic, wool, etc.
Application of core-spun yarn: Core-spun yarn with cotton as leather and polyester as core is the most widely used, and can be used to produce student uniforms, work clothes, shirts, bathrobe fabrics, skirt fabrics, bed sheets and decorative fabrics. With the development of the times, an important development of core-spun yarn is the use of polyester core-spun yarn to cover viscose, viscose and linen or cotton and viscose blended yarn, and core-spun yarn to cover cotton and silk or cotton and wool blended yarn. These products are very popular.
The advantages of core-spun yarn fabrics: First, the surface of the sewing machine yarn made of core-spun yarn will not melt due to friction during high-speed operation. Second, the polyester-cotton shirt made of core-spun yarn has good hygroscopicity and air permeability, does not generate static electricity, and is comfortable to wear. Third, the core-spun yarn made of spandex has better elasticity.
Disadvantages of core-spun yarn fabrics: First: the application range of core-spun yarn is narrow. Second, the core-spun yarn is sometimes not very good.
