Surface color development and weaving method of single-color warp and multi-color weft woven fabrics

Abstract

The invention provides a method for surface color development and weaving of single-color warp and multi-color weft woven fabrics, which can reduce the exposure of warp yarns on the surface of the fabric, improve the color purity and saturation of the fabric, and improve design and weaving efficiency. The surface coloring and weaving method of the present invention comprises the following steps: 1) select the number of weft yarns corresponding to the color of the craftsman for mixed coloring, and determine the coloring ratio of the weft yarns of each color in a unit cycle. As a basis, the weft yarns with mixed color are placed on the surface weave, and the weft yarns without color are placed on the bottom weave, and the fabric weave is drawn; 2) machine weaving according to the drawn fabric weave. The invention utilizes the structural form of weft multiple weave to effectively highlight different colors, reduce the exposure of warp yarns on the surface of the fabric, greatly reduce the influence of warp yarns and bottom weft yarns on the brightness and color of the fabric surface, and can form high-quality colored fabrics. fabric.

Description

technical field [0001] The invention relates to the technical field of colored woven fabrics, in particular to the surface color development and weaving method of single-color warp and multi-color weft woven fabrics. Background technique [0002] With the improvement of the quality of life, consumers have higher and higher requirements for jacquard fabrics, which is well reflected in the requirements for fabric colors. Colored jacquard fabrics have the characteristics of rich color changes, strong color layering and washability. As a practical and decorative fabric, colored jacquard fabrics are favored by consumers. [0003] Among the colored jacquard fabrics that have been developed, most of them use multi-warp and multi-weft, multi-warp and single-weft to develop color. Its color rendering method is to express the color of the fabric through the color of warp and weft yarns. A colored jacquard fabric interwoven with weft yarns. [0004] But there is following defect in t...

AI Technical Summary

Problems solved by technology

[0005] On the one hand, limited by the color development method, the warp yarns on the surface of the fabric are more exposed, which limits the improvement of the color purity and saturation of the fabric;

[0006] On the other hand, jacquard fabrics with various structural forms and rich colors are often designed and produced by increasing the number of colored yarns in the warp and adopting complex weave structures, which makes the design more difficult and not only limits the space for color innovation, but also It also requires designers to have a high degree of familiarity with colored jacquard fabrics, thereby increasing the production cost of the enterprise

[0007] In addition, since the preparation of warp yarns has higher requirements than that of weft yarns, it involves many processes and complex processes, which requires more manpower and material resources, which will also have a certain impact on the production efficiency of enterprises.

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