CN104614319A - A method of digitized analysis of compatibility of a dye composition by adoption of a spectrometer - Google Patents
A method of digitized analysis of compatibility of a dye composition by adoption of a spectrometer Download PDFInfo
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- CN104614319A CN104614319A CN201410808086.0A CN201410808086A CN104614319A CN 104614319 A CN104614319 A CN 104614319A CN 201410808086 A CN201410808086 A CN 201410808086A CN 104614319 A CN104614319 A CN 104614319A
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- uptakes
- dye composition
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Abstract
A method of digitized analysis of compatibility of a dye composition by adoption of a spectrometer is disclosed. The method includes: subjecting cloth samples in different heating stages of the dye composition to color measuring and matching by a datacolor spectrometer, acquiring different formula concentrations of the dye composition by color measuring and matching, sorting out corresponding dye uptakes in different dyeing heating stages of each dye in the dye composition, and showing all the dye uptakes of each dye in one chart, then the compatibility of the dye composition can be clearly determined. At present, manners of evaluating dye uptakes and compatibility by spectral analysis of dye solutions do not consider influence factors of dye hydrolysis in dyeing processes, while the method provided by the invention relates to evaluation of the dye uptakes and the compatibility for the actual colors of fabrics after dyeing, so that results of the method are more reasonable and impersonal, the method can show actual dyeing performance of fabrics at present dyeing conditions well, and the method facilitates optimization of dyeing processes and improvement of formulas.
Description
Technical field
The present invention relates to textile dyestuff analytical approach field, refer more particularly to a kind of method adopting spectroscope digital assay dye combinations compatibility.
Background technology
The mode of Traditional measurements dye combinations compatibility is the proof press substep sampling of application laboratory, by the color change after the sampling of visual assessment fabric substep, digitizing can not assess its dyeing synchronism and determine with this heating process that dyes.This method by visual assessment can only qualitatively judge, and judges easily to vary with each individual, and occurs comparatively big error.And widespread use at present, do not consider the influence factor that in dyeing course, dyestuff is hydrolyzed by the mode of spectral analysis dyeing liquor assessment Dye up-take and compatibility.And another kind spectroscopic instruments test dye-uptake or dyestuff dynamics, it is all the upper dye performance calculating color based on K/S value formula, it can only analyze the upper dye performance of overall dye combinations, cannot by the concrete dye-uptake of each dyestuff in K/S value formulae discovery dye combinations or dyestuff dynamics, the compatibility for dye combinations cannot carry out digital assay.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point of the prior art and a kind of method adopting spectroscope digital assay dye combinations compatibility is provided.
The present invention realizes in the following way:
A kind of method adopting spectroscope digital assay dye combinations compatibility, it is characterized in that: by datacolor spectroscope, at the cloth of different temperature rise period, look is measured to a certain dye combinations, the different formula concentration of this dye combinations is obtained by being measured look, then to arrange out in this dye combinations each dyestuff at coloured differently temperature rise period corresponding dye uptake, being shown by dye uptakes all for each dyestuff in same chart just can the compatibility of clear this dye combinations of judgement.
The invention has the advantages that: carry out dye-uptake and compatibility assessment for the color of actual fabric after dyeing, its result is more rationally objective, more can embody the in fact dye performance of fabric under existing dyeing condition, facilitate the optimization of dyeing and the improvement of formula.
Accompanying drawing explanation
The staining conditions schematic diagram of double side weft knitting cloth when different dyes formula and different temperature points of grey in Fig. 1 embodiment of the present invention;
The dye uptake schematic diagram of each dyestuff in 1 is combined in Fig. 2 embodiment of the present invention;
The dye uptake schematic diagram of each dyestuff in 2 is combined in Fig. 3 embodiment of the present invention.
Embodiment
More be convenient to make content of the present invention understand, existing by reference to the accompanying drawings and embodiment technical solutions according to the invention are further described:
A kind of method adopting spectroscope digital assay dye combinations compatibility, by datacolor spectroscope, at the cloth specimen of different temperature rise period, look is measured to a certain dye combinations, the different formula concentration of this dye combinations is obtained by being measured look, then to arrange out in this dye combinations each dyestuff at coloured differently temperature rise period corresponding dye uptake, being shown by dye uptakes all for each dyestuff in same chart just can the compatibility of clear this dye combinations of judgement.
Embodiment
Double side weft knitting cloth for middle grey:
Dye formulation combines: be divided into component 1 and component 2;
Component 1 is: the blue A of the red A+0.45 of 0.4% orange A+0.15%;
Component 2 is: the blue A of the red B+0.45 of 0.4% orange B+0.15%;
As shown in Figure 1, component 1 and component 2 70 DEG C, 80 DEG C, 90 DEG C, 100 DEG C, 110 DEG C, 120 DEG C, 130 DEG C, 130 DEG C of x30 ' time the color of dying cloth:
Fig. 1 is the staining conditions of double side weft knitting cloth when different dyes formula and different temperature points of middle grey; Good from the compatibility cannot distinguishing which component in appearance.
And by datacolor spectroscope to component 1 and component 2 dye cloth 70 DEG C, 80 DEG C, 90 DEG C, 100 DEG C, 110 DEG C, 120 DEG C, 130 DEG C, 130 DEG C of x30 ' time carry out side color matching, draw the dye uptake of each dyestuff in component 1 and component 2:
Specific as follows:
As shown in Figure 2, Fig. 2 is the dye uptake of each dyestuff in combination 1;
As shown in Figure 3, Fig. 3 is the dye uptake of each dyestuff in combination 2;
Each dyestuff of very clear judgement dye combinations 2 can contaminate synchronism and be better than dye combinations 1 legend of Fig. 2 and Fig. 3.Dye formulation combined sorting can be selected the better dye combinations 2 of synchronism.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
1. one kind adopts the method for spectroscope digital assay dye combinations compatibility, it is characterized in that: by datacolor spectroscope, at the cloth of different temperature rise period, look is measured to a certain dye combinations, the different formula concentration of this dye combinations is obtained by being measured look, then to arrange out in this dye combinations each dyestuff at coloured differently temperature rise period corresponding dye uptake, being shown by dye uptakes all for each dyestuff in same chart just can the compatibility of clear this dye combinations of judgement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410808086.0A CN104614319A (en) | 2014-12-22 | 2014-12-22 | A method of digitized analysis of compatibility of a dye composition by adoption of a spectrometer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410808086.0A CN104614319A (en) | 2014-12-22 | 2014-12-22 | A method of digitized analysis of compatibility of a dye composition by adoption of a spectrometer |
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| CN104614319A true CN104614319A (en) | 2015-05-13 |
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| CN201410808086.0A Pending CN104614319A (en) | 2014-12-22 | 2014-12-22 | A method of digitized analysis of compatibility of a dye composition by adoption of a spectrometer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868660A (en) * | 2019-02-01 | 2019-06-11 | 东华大学 | A kind of method of dyestuff compounding |
| CN109946245A (en) * | 2019-02-01 | 2019-06-28 | 东华大学 | A kind of computer for colouring method of dyestuff |
| CN110530838A (en) * | 2019-02-01 | 2019-12-03 | 东华大学 | A kind of multi-component dyes compatibility evaluation method |
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| US6108095A (en) * | 1999-08-27 | 2000-08-22 | General Electric Company | Method and system for determining a color formula to enable reproduction of a color standard on one or more production lines |
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| US20100231728A1 (en) * | 1997-08-25 | 2010-09-16 | Holub Richard A | System for distributing and controlling color reproduction at multiple sites |
| US6108095A (en) * | 1999-08-27 | 2000-08-22 | General Electric Company | Method and system for determining a color formula to enable reproduction of a color standard on one or more production lines |
| CN103310280A (en) * | 2012-03-15 | 2013-09-18 | 昆山瑞塔智能科技有限公司 | Dye-uptake optimization method and system |
| CN102706824A (en) * | 2012-06-25 | 2012-10-03 | 东华大学 | Method for monitoring dye-uptake of reactive dyes on line |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868660A (en) * | 2019-02-01 | 2019-06-11 | 东华大学 | A kind of method of dyestuff compounding |
| CN109946245A (en) * | 2019-02-01 | 2019-06-28 | 东华大学 | A kind of computer for colouring method of dyestuff |
| CN110530838A (en) * | 2019-02-01 | 2019-12-03 | 东华大学 | A kind of multi-component dyes compatibility evaluation method |
| CN109868660B (en) * | 2019-02-01 | 2020-04-17 | 东华大学 | Dye compounding method |
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Application publication date: 20150513 |
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