The influence of yarn characteristics on textile technology and fabric style. Composite fabric information

The yarns used in woolen fabrics are mainly single yarns and plied yarns spun from short fibers. A small amount of them are chemical fiber filaments, mercerized cotton yarns, spun silks, and spun yarns and floral yarns where wool and chemical fiber filaments are twisted for decoration. yarn, etc. At present, the use of special yarns such as textured yarns and core-spun yarns is being studied to improve fabric properties. Woolen wool fabrics mainly use single yarns, worsted fabrics use ply yarns, and some varieties use double warp and single weft. The yarn characteristics have an impact on the appearance, quality, feel and mechanical and physical properties of the finished product; if the yarn characteristics of a certain system change, the degree of buckling of the yarn in the fabric will change. For example, the degree of buckling of warp yarns decreases as the number of warp yarns decreases and the number of weft yarns increases, but the degree of buckling of weft yarns increases accordingly. Under the same conditions of fabric structure and relative density, the surface of low-tex yarn fabric is finer and tighter than that of high-tex yarn fabric. Generally speaking, high-tech yarn is usually used to weave thick home fabrics. However, some high-end worsted fabrics also use low-tex yarns to make the fabric tight and heavy through a complex double or double-layer structure. For example, if the yarn of a plain weave women’s fabric is extremely low, the product will have a smooth, fine and clean appearance, clear texture, and appropriate weight.

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