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

Abstract

The invention belongs to the field of textiles, and in particular relates to a kind of yarn with more ends dyed with indigo or paint in the dyeing process of a dyeing machine, which is divided into a plurality of pieces with fewer ends according to a certain number of pieces, and According to a certain width, tension, line speed, and arrangement, the warp yarn split multi-axis winding process and the warp yarn split multi-axis winding machine are evenly wound onto multiple warp beams. The multi-axis winding process and multi-axis winding machine for warp yarn segmentation of the present invention solves the problem that the dyed warp yarn has too many single-axis ends and the length of the single yarn is relatively short, and the package of the package is too small. The invented process is reasonable and advanced, the on-line dyeing is divided into shafts, the process is short, the warp yarn package is large, the cost is low, and the land occupation is small. It provides a good front-end process and equipment for knitting denim warp yarn to produce indigo or dope-dyed cheese.

Description

technical field [0001] The invention belongs to the field of textiles, and in particular relates to a kind of sheet yarn or warp yarn wound on a warp shaft, which is dyed with indigo or paint in the dyeing process of a dyeing machine, and divided into multiple parts according to a certain number. Warp yarn splitting multi-axis winding process and warp yarn splitting multi-axis winding machine with fewer pieces of yarn, and according to a certain width, tension, line speed, and arrangement, are evenly wound onto multiple warp beams . Background technique [0002] Weaving knitted denim and knitted coated fabrics must have a package that can meet the requirements of the knitting and weaving process. The package requires small color difference, few joints, large package, uniform tension and good shape. At present, the dyeing method of indigo and dope dyed yarn generally adopts the method of circular or sheet dyeing. In these methods, the sheet yarn in the dyeing process is dire...

AI Technical Summary

Problems solved by technology

At present, the dyeing method of indigo and dope dyed yarn generally adopts the method of circular or sheet dyeing. In these methods, the sheet yarn in the dyeing process is directly wound on a warp beam, with thousands of ends, and the length of single yarn is only Thousands of meters, mainly for weaving, it is difficult to meet the requirements of warp yarn production cheese and knitting yarn technology, which restricts the development and development of knitted denim and knitted coated fabrics

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