Dyeing and finishing post-treatment process of flannel fabric

Abstract

The invention relates to a dyeing and finishing post-treatment process of a flannel fabric, in particular to a dyeing and finishing post-treatment device of the flannel fabric. The dyeing and finishing post-treatment device comprises a flow operation table, an adjustable dye liquid squeezing-out mechanism, a fluff carding mechanism and a shaking mechanism, wherein the flow operation table comprises a base and two installation side plates; the two installation side plates are in parallel arrangement and are fixedly arranged on the upper end of the base; the adjustable dye liquid squeezing-out mechanism, the fluff carding mechanism and the shaking mechanism are sequentially distributed and arranged on the two installation side plates; in the process of treating the flannel fabric by using the dyeing and finishing post-treatment process, when the flannel fabric is subjected to drying treatment after being subjected to a series of treatment of dye liquid squeezing-out, fluff carding and vertical shaking through the dyeing and finishing post-treatment device, the drying speed can be greatly accelerated; the goal of fast drying is achieved; in addition, the dried and rolled flannel fabric can maintain a good state, so that the production efficiency of the whole production flow process is improved; and the effects of yield increase and efficiency improvement can be achieved.

Description

technical field [0001] The invention relates to the technical field of dyeing and finishing of textile fabrics, and specifically proposes a post-dyeing and finishing process for flannel fabrics. Background technique [0002] Flannel is a soft and suede (cotton) wool fabric woven with carded (cotton) wool yarn. It was created in Wales, England in the 18th century. In China, it generally refers to the slubbed (cotton) wool fabric with a patterned pattern woven from mixed-color carded (cotton) wool yarn, which is covered with a layer of plump and fine fluff, without revealing the weave pattern, and feels soft and smooth; Flannel fabrics come in a variety of colors, including all kinds of solid colors and all kinds of mixed dyes. In the production process of flannel fabrics, they are generally processed by napping. The white blank fabric is obtained through dyeing processing, and then it is dried to obtain the finished flannel fabric. The dyed flannel fabric contains a large am...

AI Technical Summary

Problems solved by technology

In China, it generally refers to the slubbed (cotton) wool fabric with a patterned pattern woven from mixed-color carded (cotton) wool yarn, which is covered with a layer of plump and fine fluff, without revealing the weave pattern, and feels soft and smooth; Flannel fabrics come in a variety of colors, including all kinds of solid colors and all kinds of mixed dyes. In the production process of flannel fabrics, they are generally processed by napping. The white blank fabric is obtained through dyeing processing, and then it is dried to obtain the finished flannel fabric. The dyed flannel fabric contains a large amount of excess dye liquor, which is generally simply extruded. After drying directly after drying, the drying speed is slow, and the extruded flannel fabric is in a collapsed and bonded state, which is also not conducive to rapid drying, which will inevitably result in low efficiency of the drying link in the production process It affects the production efficiency of the entire production and processing, which is not conducive to increasing production and efficiency and saving production costs.

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