Loom beam yarn color weaving method and special equipment

A special equipment and yarn technology, which is applied in the field of weaving yarn dyeing and weaving yarn dyeing and weaving equipment for yarn-dyed fabrics, can solve the problems of low production efficiency of intermittent dyeing, achieve high dyeing production efficiency and reduce energy consumption. Consumption and water consumption, quality improvement effect

Inactive Publication Date: 2007-12-05
营口中基纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Third, the production efficienc

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Loom beam yarn color weaving method and special equipment
  • Loom beam yarn color weaving method and special equipment
  • Loom beam yarn color weaving method and special equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Special equipment for weaving beam yarn dyeing, as shown in Figure 1-3, it consists of three parts: warp beam unwinding mechanism, padding mechanism and weaving beam winding mechanism. Friction roller 1, the full warp beam 2 is placed on the warp beam unwinding friction roller, the full warp beam and the warp beam unwinding friction roller are dynamically connected according to friction force, and the sheet yarn 3 in the unwinding state of multiple warp beams passes through the guide roller 4 Enter the padding unit, one of the guide rollers is fixed in the solution tank 5 of the padding mechanism, the top of the solution tank is equipped with a paddle car 6 with a driving mechanism, the paddle car and the guide roll are dynamically connected by yarn, and the paddle car drive mechanism 11 is The motor is connected to the warp beam unwinding friction roller 1 and the weaving beam winding friction roller 10 respectively through the power transmission device 7 (chain, belt o...

Embodiment 2

[0040] Adopt the processing equipment described in embodiment 1, carry out weaving beam yarn reactive dye cold pad-batch dyeing black pure cotton 32 plied yarns, dyeing formula is as follows:

[0041] Reactive black C-NN 80g / L

[0042] Penetrant TH 6g / L

[0043] Refining agent XFJ 3g / L

[0044] Caustic soda 25g / L

[0045] Sodium silicate 70g / L

[0046] After dyeing, it is stacked and fixed for about 30 hours, and the excess rate is 60%. After stacking, it is directly woven on the machine. Conventional greige finishing is sufficient, and the resulting product has uniform color, no floating color, reduced water consumption, and increased efficiency by 5 times.

Embodiment 3

[0048] Adopt the processing equipment described in embodiment 1 to carry out warp beam dyeing, can put warp beam respectively on the weaving beam rubbing roller, dye different colors as required. After dyeing, the warp beams are stacked and fixed, then put back on the warp beam friction roller, rewound into loom beams (dyeing tank without dye solution) and then weaved on the machine. Method Washing, drying, and then conventional greige finishing can be carried out, and the obtained product has uniform color and luster, no floating color, reduces water consumption, and improves efficiency by 6 times.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The present invention relates to yarn processing method, and is especially loom beam yarn dyeing and weaving process, in which the dyed loom beam yarn in wet state is woven directly in a loom and the contained floated color and other residues in the yarn are eliminated through water washing of the gray cloth. The present invention has obvious technological advantages, including no sizing step, once water washing and stoving resulting in greatly reduced water consumption and sewage draining, intuitive dyeing step favorable to high fabric quality, and 4-6 times raised dyeing production efficiency.

Description

Technical field: [0001] The invention belongs to a yarn processing method, in particular to a weaving beam yarn dyeing method for yarn-dyed fabrics, and also relates to a weaving beam yarn dyeing and weaving device. Background technique: [0002] At present, there are many methods for warp yarn dyeing and weaving of yarn-dyed fabrics, but all of them include sizing process, and yarn dyeing and gray cloth weaving are independent processes. Yarn dyeing comes first, gray cloth weaving follows, dry yarn weaving. [0003] At present, the more common general-purpose dyeing equipment that uses reactive dyes to dye yarn is cheese dyeing machine and warp beam dyeing machine, and the dyeing method is exhaust dyeing. [0004] The size consumed in the sizing process after dyeing must be removed during the subsequent treatment of the gray cloth, and the size sewage becomes a pollution source no less than that of the dyeing sewage, which is difficult to deal with. [0005] There are also...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06B3/09D06B3/34D06P1/38D06P1/30D06P1/22
Inventor 邢健
Owner 营口中基纺织有限公司
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