Method for tying jacquard multicolor warps

Abstract

The invention relates to a method for tying jacquard multicolour warps, including the following steps: (1) carrying out early-stage preparation; (2) drawing and loading dermatoglyphic pattern files into an electronic jacquard machine; (3) installing a tying machine; (4) dividing warps with different colors into an upper layer and a lower layer to form an opening, and separating the warps layer bylayer by a lease rod; (5) lifting nylon wires on the lease rod, leading out the warps arranged on the upper layer, and replacing the lease rod with special lease wires on the tying machine; (6) operating the tying machine to tie the warps; and (7) starting the machine to resume the production after the warps are rolled onto a cloth roller. The method solves the unsolved problem of three mixings, i.e. flower mixing, color mixing and warp mixing during the operation of tying the warps on the machine, and shortens the common existing warp tying time of each warp beam into 1 hour from 5 hours, thereby greatly improving the production efficiency and playing a vital role in saving the production cost and developing the weaving of yarn-dyed jacquard products on a jacquard shuttleless loom.

Description

technical field

[0001] The invention belongs to the field of jacquard fabric weaving, in particular to a warp-tying method for multi-color warp yarns. Background technique

[0002] Warp tying on the jacquard machine is an important technical process in the weaving process, and the warp tying of multi-color warp yarns on the jacquard machine is the most important thing. The weaving of jacquard varieties on the jacquard shuttleless machine will play a key role. The original warp knotting method is divided into two types: under-machine warp knotting and single-color on-machine warp knotting: under-machine warp knotting means that after the warp beam is machined, the remaining yarns when the warp beam is machined are connected to a new warp beam through the warp knotting machine. On the warp beam, go through the heald, and then put the shaft on the shuttleless loom after reeding. The disadvantage of this method is that there are many processes and low efficiency, and it is only...

Examples

Embodiment 1

[0022] A method for tying warp yarns of jacquard multi-color warp yarns, comprising 3 steps of preparation, design and tying:

[0023] 1. Preparation steps

[0024] (1) Warping method

[0025] According to the requirements of the pattern organization, the warp yarns of different colors are decomposed into each warp beam, and at the same time, it is required to meet the operation requirements of the subsequent sizing process during the warping arrangement, and the Swiss Benninger warping machine is used. When a warp of a color breaks, it must be replaced with a corresponding warp of the same color.

[0026] (2) Sizing method

[0027] The warp yarns are layered and colored into different areas, separated by stainless steel twisted rods of different specifications, and then arranged in order of colors from top to bottom, and then the sizing machine is slowly turned on to sizing according to the sizing process. When the shaft is dropped, layers of different colors must be prepa...

technical field

[0001] The invention belongs to the field of jacquard fabric weaving, in particular to a warp-tying method for multi-color warp yarns. Background technique

[0002] Warp tying on the jacquard machine is an important technical process in the weaving process, and the warp tying of multi-color warp yarns on the jacquard machine is the most important thing. The weaving of jacquard varieties on the jacquard shuttleless machine will play a key role. The original warp knotting method is divided into two types: under-machine warp knotting and single-color on-machine warp knotting: under-machine warp knotting means that after the warp beam is machined, the remaining yarns when the warp beam is machined are connected to a new warp beam through the warp knotting machine. On the warp beam, go through the heald, and then put the shaft on the shuttleless loom after reeding. The disadvantage of this method is that there are many processes and low efficiency, and it is only...

Examples

Embodiment 1

[0022] A method for tying warp yarns of jacquard multi-color warp yarns, comprising 3 steps of preparation, design and tying:

[0023] 1. Preparation steps

[0024] (1) Warping method

[0025] According to the requirements of the pattern organization, the warp yarns of different colors are decomposed into each warp beam, and at the same time, it is required to meet the operation requirements of the subsequent sizing process during the warping arrangement, and the Swiss Benninger warping machine is used. When a warp of a color breaks, it must be replaced with a corresponding warp of the same color.

[0026] (2) Sizing method

[0027] The warp yarns are layered and colored into different areas, separated by stainless steel twisted rods of different specifications, and then arranged in order of colors from top to bottom, and then the sizing machine is slowly turned on to sizing according to the sizing process. When the shaft is dropped, layers of different colors must be prepa...