Process for producing multi-weft-direction yarn dye shading fabric

Abstract

The invention discloses a process for producing a multi-weft-direction yarn dye shading fabric. The method sequentially comprises the following steps of: A) selecting raw materials; B) preparing before weaving; C) weaving on a machine; D) performing full-width refining to size; and E) inspecting and packaging and the like. The produced fabric has various functions, such as a super light resisting function, a light adjusting function, a privacy protection function, a decoration function, a heat insulation function, a sound insulation function, a dust filtration function and the like, producing, using and wasting processes do not have toxicity or harm to environment, the shading fabric is a real environment-friendly and healthy product; meanwhile, production requirements and difficulty are reduced, production cost is greatly reduced and the process can be popularized and applied conveniently.

Description

【Technical field】 [0001] The invention relates to the textile industry, in particular to a production process of a multi-weft yarn-dyed shading fabric. 【Background technique】 [0002] The shade cloth currently available on the market is usually dyed and finished to impart color to the fabric. As we all know, conventional dyeing is mainly carried out with disperse dyes under high temperature and high pressure conditions. However, due to the production and physical and chemical treatment of the fiber, it is difficult to ensure the uniform distribution of the internal structure crystal region and the amorphous region, and the crystal form, dispersion performance, and dyeing rate of the dye are generally different, so the fabric is often easy to produce in the dyeing process. Dyeing defects such as chromatic aberration, color spots, and color flowers. Doing so not only pollutes the environment, but also consumes a large amount of resources, and the dyed fabric has unstable col...

AI Technical Summary

Problems solved by technology

[0005] However, the current production process for the production of yarn-dyed shading fabrics is still relatively primitive, or the preparation cost is high or the production conditions are relatively high, resulting in limited production of yarn-dyed shading fabrics, and it is difficult to popularize and apply.

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