Complex structure of woven fabric

Complex organization consists of a system of warp yarns and two systems of weft yarns, or two system warp yarns and one system of weft yarns, or two or more system warp yarns and two or more systems of weft yarns. Used in clothing, decoration and industrial fabrics. The fabric woven with such a structure is thick, dense, or improves the abrasion resistance and fastness of the fabric, or causes the surface of the fabric to fluff, or meets certain special requirements. The common complex organizations are as follows.

  1. The organization of the double organization consisting of the warp yarns of the two systems (the warp and the warp) and the weft yarn of a system is called the double-tissue; the weft yarns (the weft and the weft) of the two systems and the warp yarns of one system The intertwined organization is called the weft double organization. The fabric is woven with the same structure, and the same or different appearances of the front and back sides of the fabric can be obtained, and the strips or patterns of different colors can be obtained on both sides of the fabric, and the double-layered tissue is often used for weaving high-grade combed wool fabric, and weft 2 Heavy tissue is often used to weave fabrics such as felts and heavy woolen fabrics.

  2. The two-layer structure of the two-layer structure is interwoven by the warp yarns of the two systems (the warp, the warp) and the weft yarns (the weft, the weft) of the two systems, and at the same time, the upper and lower layers of fabric are formed parallel to each other. The two layers of fabric may be separate from each other or may be connected to each other. A tubular fabric can be formed by joining only the two sides of the upper and lower layers. By connecting only one side of the upper and lower layers, a double fabric can be woven on a narrow loom. Two or more color yarns are used as the warp and weft yarns, and the inner layer of the watch is exchanged according to the design pattern, and the pattern of the color change in the table can be obtained. The upper and lower layers are affixed together to obtain a double layer fabric. Two-layer tissue is commonly used to weave thick fabrics, paper blankets and other wool fabrics, double-layer uppers and fire hoses and other cotton fabrics.