Sectional warping method

Abstract

The invention discloses a sectional warping method and belongs to the field of weaving, for solving the problems of low warping efficiency, high breakage and proneness to folding and crimping existing in the prior art. The invention provides a sectional warping method. The method comprises a headstock method and a tailstock method. The headstock comprises the following steps: 1, according to production demands, counting the quantity of yarn cylinders needed for production, the quantity of bundles, the quantity of yarns in each bundle, the quantity of turns and bundle widths, and preparing the corresponding yarn cylinders; 2, adjusting positions of a yarn frame and rollers to make sure that the width of each bundle of warp yarns is consistent with a needed width; and 3, performing warping work, shutting down reed warp yarn breaks, and connecting with the breaks. The tailstock method comprises the following steps: 1, according to the production demands, installing corresponding yarn counts, and confirming yarn count marks; 2, performing yarn count butt joint on each cylinder of yarns and a corresponding tension disc; and 3, replacing yarn cylinders whose yarns are exhausted, decreasing the quantity of turns of the tension disc, and increasing the quantity of turns. The sectional warping method can realize the effects of low breakage, high warping efficiency and low proneness to folding and crimping.

Description

technical field [0001] The invention relates to the field of textiles, and more specifically, relates to a section warping method. Background technique [0002] Warping is the process of winding a certain number of warp yarns in parallel on the warp beam or weaving beam according to the specified length and width. Warped warp yarns are used for sizing and drawing in. Warping requires equal tension of each warp yarn, uniform distribution on the warp beam or weaving beam, and the arrangement of colored yarns conforms to the process regulations. [0003] The function of the warping machine is to wind the warp yarn wound on the bobbin in parallel on the warp beam or weaving beam according to the number, length, and width required by the process design, for use in the sizing or drawing-in process. The machine has a plurality of bobbins, which are installed on the creel. The yarns from the bobbins are wound on the drums of the warping machine to produce warp threads which form ...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems existing in the prior art of low warping efficiency, high yarn br