Preparation process of monochrome graded display jacquard fabric

Abstract

The invention relates to a preparation process of monochrome graded display jacquard fabric. The preparation process comprises the following steps: (1) designing and manufacturing a fabric card; (2) preparing for weaving; (3) looming and weaving; and (4) manufacturing a finished product. The preparation process is characterized in that the designing and manufacturing the fabric card is as follows: (1) generating a digital image of prefabricated jacquard fabric; (2) forming the digital image into a gray scale image file; (3) creating a tissue link library with different lightness values; (4) causing the gray scale image file and tissues in the tissue link library to form a corresponding relation; and (5) manufacturing a fabric card file. The significant substantial effects of the preparation process are as follows: 1. processing warp and weft with uniform dyeing and applying the creation of a tissue model, thus ensuring precision configuration, abundant hierarchy and exquisite variation of the fabric texture; 2. having simple production process and little limitation and reducing the cost of raw materials; and 3. being capable of dyeing after weaving gray warp and weft, thus process is simple and dye is saved.

Description

【Technical field】 [0001] The invention relates to a preparation process of a jacquard fabric, in particular to a preparation process of a monochrome gradient image jacquard fabric. 【Background technique】 [0002] The fabric is composed of two systems of yarns arranged vertically and horizontally, which are interwoven according to certain ups and downs. When a group of warp threads and a group of weft threads interweave on the surface of the fabric, only the two colors of warp threads and weft threads interweave to express colors and layers. Any layer is determined by the number of weaving points and the floating length of the warp and weft threads in the unit cycle R. made. [0003] At present, the common form is warp and weft color-developing fabric. The fabric effect can have three hues, warp hue, weft hue and warp and weft mixed hue. There are changes in chroma and lightness. The changes are controlled by the warp and weft weave points in the unit cycle. Through the pri...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a preparation process of a monochrome gradient image jacquard fabric, which can be used to weave a monochrome gradient image jacquard fabric expressing the gradient effect of a color picture by using warp and weft yarns of the same color, so that the monochrome fabric can pass through the gloss and lightness of the weave Achieve color picture gradient effect, reduce weaving cost at the same time, especially for fabrics woven with silk as material, the weaving cost is greatly reduced, can be widely used by ordinary consumers, and solve the existing technical solutions that can only be expressed by using different colors in warp and weft The gradient effect of color pictures requires a large amount of dye consumption and high cost. For real silk fabrics, the warp and weft yarns on the woven fabric are finally boiled silk, which has high cost and high quality. It is only used for decorative purposes and cannot be widely used in daily life. general consumption of

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