Textile fabric double-sided printing and dyeing equipment for open-width fabric processing

Abstract

The invention discloses textile fabric double-sided printing and dyeing equipment for open-width fabric processing, and belongs to the technical field of textile fabric printing and dyeing. Accordingto the textile fabric double-sided printing and dyeing equipment for open-width fabric processing, the fact that dyes in a magnetization box are sprayed out is realized through a strip-shaped sprayingnozzle through cooperation of a dye magnetization device and a strip-shaped dye spraying pipe, the jet dyes are uniformly distributed on printing and dyeing rollers, the pair of printing and dyeing rollers print and dye the dyes to the two end faces of a fabric in the opposite rotating movement process, the dyes are printed and dyed to the fabric through transmission of the printing and dyeing rollers, uniform printing and dyeing of the dyes are effectively achieved, the phenomena of uneven dyeing, wrinkling and the like are not likely to be caused; meanwhile, magnetizing the dyes is carriedout in the dye magnetizing device, so that the permeability of the dyes is effectively improved; and in addition, after the fabric is printed and dyed, the fabric is guided out of a fabric guide-out cavity and then heat dissipation and blow-drying are carried out through a heat dissipation and drying mechanism, so that cooling and drying the two end faces of the fabric are realized, and the winding operation is carried out on the dried fabric through a winding roller.

Description

technical field [0001] The invention relates to the technical field of printing and dyeing of textile fabrics, and more specifically relates to a double-sided printing and dyeing equipment for textile fabrics for processing open-width fabrics. Background technique [0002] In the textile printing and dyeing industry, various open-width fabrics are subjected to printing, printing, coating, setting and other finishing processes. Among them, the printing and dyeing of textile fabrics is one of the very important process steps. With the progress of society, the textile industry has been greatly developed, and the printing and dyeing technology has gradually matured. [0003] When the printing and dyeing equipment in the prior art is in use, the dyeing solution is usually put into the printing and dyeing tank, and then the textile fabric to be dyed is put into the dyeing solution for dip-dyeing. This kind of direct-dyeing printing and dyeing method is easy to be dyed when the clo...

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Problems solved by technology

[0003] When the printing and dyeing equipment in the prior art is in use, the dyeing solution is usually put into the printing and dyeing tank, and then the textile fabric to be dyed is put into the dyeing solution for dip-dyeing. This kind of direct-dyeing printing and dyeing method is easy to be dyed when the cloth is dyed. stacked in the liquid, which easily leads to uneven dyeing and wrinkles, which affects the quality of dyed cloth; at the same time, most of the printing and dyeing of fabrics are carried out under high temperature conditions. Before the fabrics are rolled into rolls and stacked, The printed and dyed fabric needs to be fully cooled and dried to prevent the dye from stacking when the printed and dyed fabric is not dry;

[0004] In addition, most of the dyes provided by the existing printing and dyeing equipment are pre-prepared, and the prepared dye solution is directly sprayed on the fabric, but the pre-prepared dye solution is prone to small particle agglomeration, and the dye solution only has most of it. When printing and dyeing on the fabric, a small part of the dye will be discharged as waste. On the one hand, it will cause waste of dye, and on the other hand, its printing and dyeing permeability is poor, resulting in uneven printing and dyeing

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