Producing method of rayon acrylic fiber yarn-dyed and blended fabric

Abstract

The invention relates to a producing method of a rayon acrylic fiber yarn-dyed and blended fabric, and belongs to the technical field of spinning. The method includes the steps of yarn loosening, preprocessing, blending and dyeing, post-processing and finished product forming. Blended fiber yarns are sent into a loose type winding machine through a roller yarn guide frame to be processed into a loose yarn bobbin, and preprocessing and blending and dyeing are completed in a bobbin dyeing device through a dye liquor adding device and an injection water warming device. The dyed yarn bobbin is loaded on a yarn weaving machine to be woven. The woven cotton acrylic fiber fabric is post-processed through a fabric leveling and unhairing machine and a fabric washing machine. The drying technological process of the cotton acrylic fiber fabric is completed through a roller rolling type fabric dewatering machine and a fabric drying machine. Finally, the winding and packaging process is completed through a fabric winding machine. The method has the advantages of being compact in structure, complete in function, high in efficiency, stable and precise in operating, simple in operation and stablein performance. The dryness degree of the fabric is improved, and the coloring quality and finish degree of the fabric are improved.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a production method of a rayon-acrylic yarn-dyed blended fabric. Background technique [0002] With the continuous development of science and technology society, consumers have higher and higher requirements for consumption quality and diversification of consumption. Cotton fiber in the traditional sense can no longer meet the needs of such consumers. Therefore, blended fibers are being used more and more. Accepted and loved by the majority of consumers, as a high-end yarn-dyed fabric in textiles, because it involves more processes and functional finishing, it has higher requirements for color and yarn quality. [0003] Acrylic fiber is the trade name of polyacrylonitrile fiber in our country. Acrylic fiber has excellent performance, because its properties are close to wool, so it is called "synthetic wool". Since its industrial production in 1950, it has been greatly develope...

AI Technical Summary

Problems solved by technology

[0006] The invention mainly solves the problems of long production process, relatively high labor intensity, poor dyeing quality, more hairiness, inaccurate color, large layer difference, poor strength and low production efficiency in the prior art, and provides A production method of rayon-acrylic yarn-dyed blended fabric, which has the advantages of compact structure, complete functions, high efficiency, stable and precise operation, simple operation and stable performance, and solves the problem of long production process, relatively high labor intensity and poor dyeing quality , more hairiness, inaccurate color, large layer difference, poor strength and low production efficiency

Images