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Dope dyeing textile material color blending method

A technology for dope coloring and textile materials, applied in various fluid ratio control, non-electric variable control, instruments, etc., can solve the problems of incompatibility, inconsistency, color incongruity, etc., and achieve low light source influence, high color matching efficiency, and color matching high precision effect

Active Publication Date: 2018-11-23
昆山保扬新型材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, when color matching is performed on textile materials of different fabrics, color incongruity, inconsistency, and inability to match are likely to occur after color matching.

Method used

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  • Dope dyeing textile material color blending method
  • Dope dyeing textile material color blending method
  • Dope dyeing textile material color blending method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] The color matching method of the dope dyed textile material of the present embodiment comprises the following steps:

[0057] 1) In the color collection box, a high-definition camera is used to collect the color information of the color matching sample, wherein the light chromaticity of the light source collected for the color information is 6500K, and the lighting geometric condition is 45 degrees / 0 degrees;

[0058] 2) The color collected in step 1) is used to calculate the reflection value of visible light in the interval of 400-700nm by using color analysis software;

[0059] 3) Pass the color reflection value calculated in step 2) through the color prediction software, and use the established basic data of reflection values ​​of different colors and different concentrations to perform color matching prediction;

[0060] 4) According to the color matching predicted in step 3), the spinning of dope-colored yarn is carried out;

[0061] 5) Wind the corresponding yarn...

Embodiment 2

[0067] The color matching method of the dope dyed textile material of the present embodiment comprises the following steps:

[0068] 1) In the color collection box, a high-definition camera is used to collect the color information of the color matching sample, wherein the light chromaticity of the light source collected for the color information is 2800K, and the lighting geometric condition is 45 degrees / 0 degrees;

[0069] 2) The color collected in step 1) is used to calculate the reflection value of visible light in the interval of 400-700nm by using color analysis software;

[0070] 3) Pass the color reflection value calculated in step 2) through the color prediction software, and use the established basic data of reflection values ​​of different colors and different concentrations to perform color matching prediction;

[0071] 4) According to the color matching predicted in step 3), the spinning of dope-colored yarn is carried out;

[0072] 5) Wind the corresponding yarn...

Embodiment 3

[0078] The color matching method of the dope dyed textile material of the present embodiment comprises the following steps:

[0079] 1) In the color collection box, a high-definition camera is used to collect the color information of the color matching samples, wherein the light chromaticity of the light source collected for the color information is 4200K, and the lighting geometric condition is 45 degrees / 0 degrees;

[0080] 2) The color collected in step 1) is used to calculate the reflection value of visible light in the interval of 400-700nm by using color analysis software;

[0081] 3) Pass the color reflection value calculated in step 2) through the color prediction software, and use the established basic data of reflection values ​​of different colors and different concentrations to perform color matching prediction;

[0082] 4) According to the color matching predicted in step 3), the spinning of dope-colored yarn is carried out;

[0083] 5) Make the corresponding sto...

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Abstract

The invention provides a dope dyeing textile material color blending method comprising the following steps: 1, collecting color information of color blending samples; 2, calculating visible light reflection value of the collected colors; 3, predicting color blending according to the color reflection values; 4, spinning dope dyeing yarns according to the predicted color blending; 5, collecting color information of the dope dyeing yarns; 6, comparing the color information of the dope dyeing yarns with the color blending samples; 7, correcting the predicted color blending according to the comparison result; 8, repeating step 4 to step 7 until the color difference reaches CIE [delta] E<=0.8; 9, aiming at color blending of textile materials of different fabric types, repeating step 1 to step 8until the color difference reaches CIE [delta] E<=0.8. The dope dyeing textile material color blending method is high in color blending efficiency and precision, and can match and synergize the constant color for different fabrics.

Description

technical field [0001] The invention belongs to the technical field of color matching of textile materials, and relates to a color matching method of dope dyed textile materials. Background technique [0002] Now in the textile industry, in response to the color requirements of dope dyed yarn and fabrics proposed by customers, especially for different fabrics, the colors are required to match each other. There are two ways to match colors. The first color matching method is to rely on the experience of the color matching personnel and the naked eye judgment to select appropriate dyes and chemicals for color matching of yarns or fabrics. The second color matching method is to use a spectrometer with scattering / 0-degree illumination geometry for color analysis, and then use color matching software to perform color matching. These two color matching methods have low color matching efficiency and require similar color matching for different fabrics. When the colors are checked ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D11/13
CPCG05D11/139
Inventor 杨昭福
Owner 昆山保扬新型材料科技有限公司
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