Warp dyeing and multi-shaft winding process, warp dyeing and multi-shaft winding machine

Abstract

This invention belongs to the yarn dye technique filed, the main technique as follows: unreeling a plurality of t yarns which reel around the warping shaft in parallel, then laminating the unreeled yarns to the flake yarns, and then dyeing them into the indigo colour or disparting them into many flake yarns with lesser head share after dyeing by coating, then reeling the flake yarns around another pluralities of warp beams which is for the warp thread cartridge-made machine to produce the cheese. The character of this invention is that it combines the warp thread dyeing with the multiracial convolution, so the technique flow process is short.

Description

technical field [0001] The invention belongs to the field of yarn dyeing and winding, and in particular relates to a warp yarn dyeing multi-axis winding process and a warp yarn dyeing multi-axis winding combined machine. Background technique [0002] In order to develop knitted denim and paint-dyed clothing, people must have indigo and paint-dyed cheeses that meet the requirements of the knitting and weaving process. Due to the special physical and chemical properties of indigo dyeing, it is formed through multiple dyeing and redox processes. The paint dyeing solution is a water-soluble mixture with poor permeability, low adhesion, and difficulty in coloring. The yarns dyed by these two categories have white cores and cannot be dyed through. However, after washing, the garments made have the nostalgic effect of returning to basics and authenticity that people need. Because the characteristics of indigo and paint dyeing are different from those of general dyeing, the method ...

AI Technical Summary

Problems solved by technology

All in all, the weaving beams and warp warp beams obtained by the above two warp dyeing methods have defects such as short length of single yarn, too many ends, uneven rolling, large color difference in dyeing, large bath ratio, many processes, and large surface wear. , unable to fully meet the requirements of warp bobbin making machine to take cheese and knitting yarn technology, which restricts the development of knitted denim and paint clothing

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