Water-saving and energy-saving processing technology of polyester fabric

Abstract

The invention discloses a water-saving and energy-saving processing technology of a polyester fabric, which comprises the steps of selecting raw materials of polyester yarns - dyeing yarns - winding yarns - weaving and cutting, and selecting high-density NC polyester yarns as raw materials of the polyester fabric. By means of the technology, the beneficial effects comprises: compared with the traditional method for integrally printing and dyeing the polyester fabric, the method of printing and dyeing is more comprehensive for polyester fabric , the polyester fabric is dyed by the dye solution,the process flow of dyeing the polyester fabric is reduced, the printing and dyeing efficiency is improved, by printing and dyeing a plurality of polyester yarns respectively, the dyeing solution consumption of the mechanism is less, so that the process is more energy-saving, water-saving and cost-saving when dyeing the polyester yarns; and the dye solution used for spraying and dyeing can flow into the packing groove by improving the sleeve groove, and the packing groove guides the dye solution into the dye solution refilling bucket, so that people can conveniently collect and process the dye solution which is not attached and dyed with the polyester yarns filament, thereby ensuring the environmental protection and saving printing and dyeing cost.

Description

technical field [0001] The invention relates to the technical field of polyester fabric printing and dyeing processing, in particular to a water-saving and energy-saving processing technology for polyester fabric. Background technique [0002] Polyester fabric is a kind of chemical fiber clothing fabric widely used in daily life. Its biggest advantage is that it has good wrinkle resistance and shape retention, so it is suitable for outdoor products such as outerwear, various bags and tents. [0003] In the existing polyester fabric processing technology, generally the polyester filaments are uniformly woven into fabrics and then printed, dyed and colored. This method easily leads to insufficient fastening and firmness of the combination of dyes and polyester fabrics, and dyes are easily separated from polyester fabrics. The color is decolorized on the thread, and the existing processing technology is poor in energy saving, the water consumption in the process is high, the c...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that in the existing polyester fabric processing technology, generally the polyester thread strips are uniformly compiled into fabrics and then printed and dyed. Decolorization from polyester filaments, and the existing processing technology is poor in energy saving, the water consumption in the process is high, the cost of printing and dyeing the fabric is high, and the dyed quality of polyester fabric is poor, and a large amount of polyester fabric is easy to remain. Wool silk, after being printed and dyed, the polyester fabric is not beautiful enough, and a water-saving and energy-saving processing technology for polyester fabric is proposed

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