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A kind of color matching method of dope dyed textile material

A technology of dope coloring and textile materials, applied in various fluid ratio control, instrument, ratio control and other directions, can solve the problems of incompatibility, inconsistency, color incongruity, etc., and achieves small influence of light source, high color matching efficiency, and high color matching accuracy. Effect

Active Publication Date: 2021-05-11
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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  • A kind of color matching method of dope dyed textile material
  • A kind of color matching method of dope dyed textile material
  • A kind of color matching method of dope dyed textile material

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 method for color matching of dope dyed textile materials. The color matching method of the present invention comprises the following steps: 1) collecting the color information of the color matching sample; 2) calculating the reflection value of visible light on the collected color; 3) predicting the color matching of the color reflection value; 4) performing color matching according to the predicted color matching. Spinning of dope-colored yarn; 5) collecting color information of dope-colored yarn; 6) comparing color information of dope-colored yarn with color matching samples; 7) correcting predicted color matching based on comparison results; 8) repeating 4) to 7), until the color difference reaches CIE△E≤0.8; 9) For the color matching of textile materials of different fabric types, repeat 1) to 8), until the color difference reaches CIE△E≤0.8. The color matching method of the dope dyed textile material of the present invention has high color matching efficiency and high color matching accuracy, and can match coordinated colors to 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 Patents(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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