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Method for producing yarn-dyed fabric of different shades

A manufacturing method and technology of yarn-dyed fabric, which is applied in the field of yarn-dyed fabric manufacturing, can solve problems such as foaming, and achieve the effect of solving the foaming of the cloth surface after washing

Active Publication Date: 2014-01-01
GUANGDONG ESQUEL TEXTILES CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Based on this, in view of the above problems, the present invention proposes a method for manufacturing yarn-dyed fabrics with alternate shades of dark and light colors, which can effectively solve the problem that yarn-dyed fabrics with alternate shades of dark and light colors will foam when washed after resin finishing

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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  • Method for producing yarn-dyed fabric of different shades

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Embodiment

[0017] Such as figure 1 Shown, a kind of manufacturing method of the yarn-dyed cloth of alternate colors of dark and light, comprises the following steps:

[0018] Step S101, performing pre-processing on the yarn.

[0019] Step S102, reactively dyeing the yarn. After the dyeing process is completed, water repellent and acetic acid are added to the dye vat for light-colored warp yarn. The content is 4g-6g, the amount of acetic acid is 0.1g-0.2g per liter of water, the water temperature in the dyeing vat is 30°C-80°C, try to control the water temperature at 40°C-60°C, preferably 50°C, and the warp yarn Take it out after soaking for 5 minutes to 30 minutes, try to control it for 10 minutes to 20 minutes, preferably only soak for 15 minutes.

[0020] Step S103, weaving cloth, this process is a well-known technology in the prior art, and will not be repeated here.

[0021] Step S104, singeing, this process is a well-known technology in the prior art, and will not be repeated her...

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 invention discloses a method for producing a yarn-dyed fabric of different shades, which comprises the steps of reactive dyeing and resin finishing. The reactive dyeing comprises the following sub-steps: after finishing dyeing, adding a water-repellent agent and acetic acid into a dyeing vat used for processing warp yarn in light color, soaking the warp yarn for 5-30 minutes, and taking out, wherein 1-10g of water-repellent agent is added to 1L of water, 0.1-0.2g of acetic acid is added to 1L of water, and the temperature of the water in the dyeing vat is 30-80 DEG C. By the improvement of the reactive dyeing step of the method for producing the yarn-dyed fabric and processing the yarn in different color independently, the insurmountable problem that the yarn-dyed fabric of different shades subjected to resin finishing forms after washing due to shade difference is solved.

Description

technical field [0001] The invention relates to the technical field of yarn-dyed fabric manufacture, in particular to a method for fabricating yarn-dyed fabric with alternate dark and light colors. Background technique [0002] Existing cotton fabrics generally have a certain degree of shrinkage and wrinkling after washing, but after finishing with easy-ironing or non-ironing resin, the shrinkage and wrinkling can be better improved. However, generally dark and light-colored strips or plaid yarn-dyed fabrics will foam after washing after finishing with easy-ironing or non-ironing resin. The light-colored part is uneven, and the dark-colored part is smoother, similar The effect on the bubble cloth will affect the appearance of the cloth surface, and it will not meet the requirements of non-ironing. For this problem, some people use only the resin finishing process or finishing process to improve, but the result of improvement is also very little. Also do not find a kind of ...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D06P5/04D06P1/38D06P3/66D06M23/00D06M15/00D06M13/00D06M13/188
Inventor 骆小来吴海彬赵勇
Owner GUANGDONG ESQUEL TEXTILES CO LTD
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