CN103196558B - Sample preparation tool and sample preparation method used for colored loose fiber computer color measuring and matching - Google Patents
Sample preparation tool and sample preparation method used for colored loose fiber computer color measuring and matching Download PDFInfo
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- CN103196558B CN103196558B CN201210001822.2A CN201210001822A CN103196558B CN 103196558 B CN103196558 B CN 103196558B CN 201210001822 A CN201210001822 A CN 201210001822A CN 103196558 B CN103196558 B CN 103196558B
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Abstract
The invention relates to a sample preparation tool and a sample preparation method used for colored loose fiber computer color measuring and matching. The sample preparation tool used for the colored loose fiber computer color measuring and matching is composed of two parts, each part comprises a flat plate and rectangular bend card clothing fixed on the corresponding flat plate, one short side of a second flat plate is provided with a handle, the planes of bend needles on two pieces of the bend card clothing are perpendicular to the short side of the corresponding flat plate, the directions of needle points of the bend needles are uniform, and the needle point of the bend card clothing on the second flat plate directs towards the short side of the handle. Colored loose fiber samples made by the sample preparation tool and the sample preparation method used for the colored loose fiber computer color measuring and matching use a standard difference of all color measuring data obtained from color measuring of a computer, and are capable of achieving the standard difference of the color measuring data of general textile fabrics, wherein a color measuring condition of the colored loose fiber samples is 1964CIELab color space, D65 light source and 10 degree field of view.
Description
Technical field
The present invention relates to a kind of sample preparation tool and the method for making sample that are measured look for coloured staple in bulk computing machine.
Background technology
Now, the survey color technology of fabric is quite ripe, colour examining has been used successfully to the evaluation of tinctorial pattern, the color matching of dyeing production and quality monitoring, for most dyeing & printing enterprise, computing machine is surveyed color technology and its colour examining fast and accurately and color matching can be helped to draw a design, the datumization of color accelerates the process of IT application, makes the interchange about color more accurate and convenient.
But the colour examining of coloured staple in bulk but encounters difficulty, because of staple in bulk fall into disarray, of uneven density, the surface state of each colour examining is difficult to accomplish that unification is consistent, therefore cannot carry out objective color evaluation to staple in bulk tinctorial pattern exactly, more how computing machine colour examining technology is applied to color matching.Some researchers and company have also been made the work of many this respects, such as a certain amount of coloured staple in bulk is put into the cylinder utensil with particular optical eyeglass, coloured staple in bulk in compacting cylinder, make staple in bulk and the optical mirror slip close contact of compacting, then the optical mirror slip of bobbin is aimed at the colour examining hole of colour photometer, carry out colour examining.Such colour examining, for coloured staple in bulk, is still to accomplish that colour examining is stable and accurate.For coloured staple in bulk, staple in bulk arrangement order state is along its length the key of colour examining.
The survey color technology of coloured staple in bulk spins industry in wool spinning and look extremely important, solve the technical matters that coloured staple in bulk colour examining is accurate and stable, greatly will improve the color matching efficiency of loose stock dyeing, effectively quality supervision carried out to dyeing and control, contribute to the exchange and conmmunication of this field trade.
Summary of the invention
The object of the present invention is to provide a kind of sample preparation tool and the method for making sample that are measured look for coloured staple in bulk computing machine, to overcome above-mentioned deficiency of the prior art.
Sample preparation tool and the method for making sample being measured look for coloured staple in bulk computing machine of the present invention, this sample preparation tool and method for making sample is used to carry out sample preparation, the standard deviation of every colour examining data that obtained coloured staple in bulk test specimens adopts computing machine colour examining to obtain, can reach the standard deviation of usual weaving face fabric colour examining data.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme to realize:
A kind of sample preparation tool being measured look for coloured staple in bulk computing machine, by first component with first component, supporting second component forms, described first component comprises the first rectangular flat plate and is fixed at the first rectangle bent angle pin cloth in the first rectangular flat plate, described second component comprises the second rectangular flat plate and is fixed at the second rectangle bent angle pin cloth in the second rectangular flat plate, and a minor face of described second rectangular flat plate is also provided with handle; The face at the bent angle pin place on the first rectangle bent angle pin cloth and the second rectangle bent angle pin cloth is all perpendicular to the minor face of corresponding flat board, and the needle point of bent angle pin is towards unanimously, and the needle point of described second rectangle bent angle pin cloth is towards the minor face at handle place.
Preferably, described bent angle pin cloth is bent angle fluffing card clothing, and the bent angle angle of its bent angle pin is 60 ~ 75 °, and pin is high is 9 ~ 11mm, and warp, weft density are 6 ~ 10 pins/cm.
The bent angle angle of bent angle pin of the present invention refer to the pin heel of bent angle pin and needle tip respectively with acute angle formed by the upper surface of flat board, and acute angle is 60 ~ 75 °.
Preferably, size, the consistency of thickness of described first rectangular flat plate and the second rectangular flat plate; Described first rectangle bent angle pin cloth and the second rectangle bent angle pin cloth in the same size.
Further, the pin cloth size of described rectangle bent angle pin cloth is at least 70 × 80mm.
Preferably, the minor face central authorities of the second rectangular flat plate are located at by described handle.
First rectangular flat plate of the present invention and the second rectangular flat plate can have certain thickness, as 1 ~ 30mm; Dull and stereotyped material can adopt in prior art on the flat board of the various materials with certain degree of hardness.In use, its first component is fixed described sample preparation tool, or is fixed on the table tops such as desktop, or dominated by hand fixing, if dominated by hand fixing, the first component of this sample preparation tool also needs configure the handle that can grip.The bent angle pin cloth size of second component is preferably dimensioned to be identical with the bent angle pin cloth of first component, second flat board is preferably with a handle that can grip, handle is arranged on the central authorities of a rectangular flat plate minor face, for gripping and being beneficial to the coloured staple in bulk on combing first bent angle pin cloth.
Be measured a method for making sample for look for coloured staple in bulk computing machine, carry out sample preparation for adopting the above-mentioned sample preparation tool being measured look for coloured staple in bulk computing machine and obtain coloured staple in bulk test specimens.
The described method for making sample being measured look for coloured staple in bulk computing machine, specifically comprises the steps:
1) kept flat by first component and fix, wherein the first rectangle bent angle pin cloth of first component upward, and the first rectangle bent angle pin cloth tiles coloured staple in bulk.
Preferably, the weight of coloured staple in bulk of described tiling is 0.5 ~ 2g; Be preferably 1g.
2) hold the handle of second component, wherein the second rectangle bent angle pin cloth of second component is down, keep needle point on the first rectangle bent angle pin cloth towards with the needle point on the second rectangle bent angle pin cloth towards in opposite directions.
3) the second rectangle bent angle pin cloth is aimed at coloured staple in bulk that the first rectangle bent angle pin cloth tiles and along the coloured staple in bulk of the unidirectional repeatedly combing in direction of described handle, coloured staple in bulk to embed in the first rectangle bent angle pin cloth and gradually along the direction proper alignment of combing, when the embedding full first rectangle bent angle pin cloth neat by coloured staple in bulk of combing, stop combing, from tripping out by the good fibrefill of combing of the first rectangle bent angle pin cloth.
4) according to above-mentioned steps combing fibrefill again; The fibrefill that twice combing obtains neatly is stacked and becomes a complete coloured staple in bulk test specimens.
Preferably, the size of coloured staple in bulk test specimens of acquisition is at least 70 × 80mm, and the thickness of its fluffy state is at least 10 ~ 15mm.
Be measured for coloured staple in bulk computing machine coloured staple in bulk test specimens that the sample preparation tool of look and method for making sample make by of the present invention, the standard deviation of every colour examining data that this test specimens computing machine colour examining obtains, can reach the standard deviation of usual weaving face fabric colour examining data.The colour examining condition of coloured staple in bulk test specimens is 1964CIE Lab chrominance space, D
65light source, 10 ° of visual fields.The side color matching system ColorTools of Datacolor is adopted during above computer colour examining.The total color difference Δ E that coloured staple in bulk test specimens that the present invention obtains adopts computing machine colour examining to obtain is less than 0.5.
Sample preparation tool and the method for making sample being measured look for coloured staple in bulk computing machine of the present invention, this sample preparation tool and method for making sample is used to carry out sample preparation, the standard deviation of every colour examining data that obtained coloured staple in bulk test specimens adopts computing machine colour examining to obtain, can reach the standard deviation of usual weaving face fabric colour examining data.
Accompanying drawing explanation
Fig. 1 is used for the sample preparation tool schematic diagram that coloured staple in bulk computing machine is measured look
Wherein, Fig. 1-(a) the first component schematic diagram that is sample preparation tool; The second component schematic diagram that Fig. 1-(b) is sample preparation tool.Bent angle pin schematic diagram on Fig. 2 bent angle pin cloth, in figure, 3 represent base fabric, and 4 represent bent angle pin, the needle point of 4.1 bent angle pins, the pin heel of 4.2 bent angle pins; H is the height of bent angle pin; Bent angle angle X and the Y of bent angle pin is 60 ~ 75 °.
Embodiment
Set forth the present invention further below in conjunction with specific embodiment, should be understood that these embodiments are only not used in for illustration of the present invention and limit the scope of the invention.
Embodiment 1
The sample preparation tool being measured look for coloured staple in bulk computing machine as shown in Figure 1, be made up of the first component such as shown in Fig. 1-(a) and the second component as shown in Fig. 1-(b), the first rectangle bent angle pin cloth 1.2 that described first component comprises the first rectangular flat plate 1.1 and is fixed in the first rectangular flat plate, the second rectangle bent angle pin cloth 2.2 that described second component comprises the second rectangular flat plate 2.1 and is fixed in the second rectangular flat plate, minor face central authorities of described second rectangular flat plate are also provided with handle 2.3; The face at the bent angle pin place on the first rectangle bent angle pin cloth 1.2 and the second rectangle bent angle pin cloth 2.2 is all perpendicular to the minor face of corresponding flat board, and the needle point of bent angle pin is towards unanimously, and the needle point of described second rectangle bent angle pin cloth is towards the minor face at handle place.
Preferably, described bent angle pin cloth is bent angle fluffing card clothing, bent angle angle X and the Y of its bent angle pin is 60 ~ 75 °, pin height H is 9 ~ 11mm, warp, weft density are 6 ~ 10 pins/cm, the bent angle pin of described bent angle fluffing card clothing as shown in Figure 2, the face at bent angle pin place perpendicular to the minor face of corresponding flat board and the needle point of bent angle pin towards unanimously.The face at above-mentioned bent angle pin place refers to the face at the bent angle pin place that the pin heel 4.2 of bent angle pin and needle tip 4.1 are formed; The bent angle angle of above-mentioned bent angle pin refer to the pin heel 4.2 of bent angle pin and needle tip 4.1 respectively with acute angle X and Y formed by the upper surface of flat board, and acute angle X and Y is 60 ~ 75 °.
Preferably, described first rectangular flat plate is consistent with size at least 70 × 80mm, the thickness 1 ~ 30mm of the second rectangular flat plate; Described first rectangle bent angle pin cloth and the second rectangle bent angle pin cloth in the same size, pin cloth size is all at least 70 × 80mm.
The above-mentioned sample preparation tool being measured look for coloured staple in bulk computing machine can be used for preparing coloured staple in bulk test specimens.
Embodiment 2
The preparation of coloured staple in bulk test specimens, for adopting the sample preparation tool being measured look for coloured staple in bulk computing machine of embodiment 1 to carry out sample preparation acquisition, namely adopt the second component shown in the first component shown in Fig. 1-(a) and Fig. 1-(b) with the use of.
The described method for making sample being measured look for coloured staple in bulk computing machine obtains coloured staple in bulk test specimens, and concrete grammar is:
1) kept flat by first component and fix on the table, wherein the first rectangle bent angle pin cloth of first component upward, coloured staple in bulk of 1g that the first rectangle bent angle pin cloth tiles.
2) hold the handle of second component, wherein the second rectangle bent angle pin cloth of second component is down, keep the needle point of the first rectangle bent angle pin cloth towards with the needle point of the second rectangle bent angle pin cloth towards in opposite directions.The needle point of the bent angle pin cloth on the first component shown in Fig. 1-(a) be fixed should point to the opposite direction of the second component institute combing shown in Fig. 1-(b), and namely during combing, the needle point of the pin cloth of two parts is in opposite directions.
3) the second rectangle bent angle pin cloth is aimed at coloured staple in bulk that the first rectangle bent angle pin cloth tiles and along the coloured staple in bulk of the unidirectional repeatedly combing in direction of described handle, coloured staple in bulk to embed in the first rectangle bent angle pin cloth and gradually along the direction proper alignment of combing, when the embedding full first rectangle bent angle pin cloth neat by coloured staple in bulk of combing, stop combing, from carefully tripping out by the good fibrefill of combing of the first rectangle bent angle pin cloth.
4) according to above-mentioned steps combing fibrefill again; The fibrefill that twice combing obtains neatly is stacked and becomes a complete coloured staple in bulk test specimens.
Preferably, the size of coloured staple in bulk test specimens of acquisition is at least 70 × 80mm, and the thickness of its fluffy state is at least 10 ~ 15mm.
The method for making sample being measured look for coloured staple in bulk computing machine carries out sample preparation for adopting above-mentioned sample preparation tool.
Adopt above-mentioned sample preparation tool and method for making sample, sample preparation is carried out to the light blue textile staple in bulk of one, at 1964 CIE Lab chrominance spaces, D
65light source, carry out 30 colour examinings under the colour examining condition of 10 ° of visual fields, each colour examining moves colour examining sample 4 times, gets 4 mean values, distinguish statistical color data L value and a value and b value (wherein, L value represents light and shade, and a value represents red green, and+a represents red,-a represents green, b value represents champac, and+b represents Huang, and-b represents indigo plant).Colour examining result is as shown in table 1:
Table 1
| Light blue loose wool | L | a | b |
| 1 | 72.61 | -6.93 | -8.41 |
| 2 | 72.64 | -7.02 | -8.63 |
| 3 | 72.42 | -6.94 | -8.39 |
| 4 | 72.74 | -6.9 | -8.39 |
| 5 | 72.63 | -7.01 | -8.51 |
| 6 | 72.88 | -6.9 | -8.13 |
| 7 | 72.57 | -6.78 | -8.34 |
| 8 | 72.30 | -6.84 | -8.8 |
| 9 | 72.34 | -6.92 | -8.31 |
| 10 | 72.78 | -6.92 | -8.42 |
| 11 | 72.76 | -6.98 | -8.46 |
| 12 | 72.54 | -7.03 | -8.44 |
| 13 | 72.73 | -6.95 | -8.35 |
| 14 | 72.49 | -6.77 | -8.1 |
| 15 | 72.40 | -7.06 | -8.56 |
| 16 | 72.89 | -6.91 | -8.31 |
| 17 | 72.34 | -6.96 | -8.57 |
| 18 | 72.72 | -6.82 | -8.41 |
| 19 | 72.56 | -7.01 | -8.56 |
| 20 | 73.18 | -6.76 | -8.11 |
| 21 | 72.57 | -6.92 | -8.23 |
| 22 | 72.80 | -6.77 | -8.11 |
| 23 | 72.37 | -6.94 | -8.35 |
| 24 | 72.58 | -6.97 | -8.51 |
| 25 | 72.69 | -6.98 | -8.57 |
| 26 | 72.51 | -6.98 | -8.51 |
| 27 | 72.45 | -6.91 | -8.61 |
| 28 | 72.67 | -6.86 | -8.35 |
| 29 | 72.27 | -6.87 | -8.4 |
| 30 | 72.39 | -6.72 | -8.27 |
| Standard deviation | 0.201322 | 0.08677 | 0.164529 |
The standard deviation of L, a, b value of light blue staple in bulk sample 30 tests of sample preparation of the present invention is adopted to be respectively 0.201322,0.08677,0.164529.
To another block light blue pure cotton knitting single jersey under identical colour examining condition, carry out 30 colour examinings equally, respectively statistical color data L value and a value and b value.Colour examining result is as following table 2:
Table 2
| Light blue single jersey | L | a | b |
| 1 | 77.70 | -25.28 | -17.34 |
| 2 | 78.01 | -24.77 | -17.17 |
| 3 | 77.54 | -24.86 | -17.41 |
| 4 | 77.42 | -24.95 | -17.5 |
| 5 | 77.43 | -25.39 | -17.4 |
| 6 | 78.10 | -24.6 | -16.83 |
| 7 | 77.88 | -24.45 | -16.83 |
| 8 | 77.81 | -24.9 | -16.98 |
| 9 | 78.31 | -24.53 | -16.71 |
| 10 | 77.54 | -25.17 | -17.44 |
| 11 | 77.37 | -25.04 | -16.97 |
| 12 | 77.53 | -24.96 | -16.82 |
| 13 | 77.46 | -24.7 | -17.44 |
| 14 | 77.85 | -24.8 | -17.5 |
| 15 | 78.38 | -24.61 | -16.88 |
| 16 | 78.13 | -24.75 | -17.01 |
| 17 | 77.85 | -25.14 | -17.28 |
| 18 | 78.04 | -24.88 | -16.99 |
| 19 | 77.80 | -24.78 | -18.08 |
| 20 | 77.57 | -25.1 | -17.03 |
| 21 | 77.29 | -24.99 | -16.71 |
| 22 | 78.33 | -24.56 | -16.77 |
| 23 | 78.05 | -24.62 | -16.95 |
| 24 | 77.92 | -24.82 | -17.18 |
| 25 | 77.78 | -24.74 | -17.79 |
| 26 | 77.71 | -25.27 | -17.82 |
| 27 | 77.39 | -24.65 | -16.32 |
| 28 | 77.01 | -24.85 | -16.74 |
| 29 | 77.47 | -24.85 | -17.57 |
| 30 | 77.68 | -24.77 | -17.08 |
| Standard deviation | 0.327238 | 0.231357 | 0.384636 |
The standard deviation of L, a, b value of light blue textile single jersey sample 30 tests is respectively 0.327238,0.231357,0.384636.
The test result of conclusive table 1 and table 2: the standard deviation through L, a, b value of the textile staple in bulk sample of sample preparation of the present invention is not high, and standard deviation is less, and the degree of these value deviation averages is less, and vice versa.Find out from above-mentioned data, the standard deviation of light blue textile staple in bulk sample preparation of the present invention colour examining data is less than the standard deviation of light blue textile single jersey.So sample preparation tool of the present invention and method can realize accurate and stable colour examining.
Embodiment 3
The sample preparation tool of embodiment 1 and identical with embodiment 2 method for making sample being measured look for coloured staple in bulk computing machine is adopted to carry out coloured staple in bulk test specimens that sample preparation obtains the present embodiment.
Sample preparation is carried out to the textile staple in bulk of a kind of peony, at 1964 CIE Lab chrominance spaces, D
65light source, carries out 30 colour examinings under the colour examining condition of 10 ° of visual fields, each colour examining moves colour examining sample 4 times, gets 4 mean values, respectively statistical color data L value and a value and b value.Colour examining result is as following table 3:
Table 3
| Dark red loose wool | L | a | b |
| 1 | 42.39 | 58.47 | -1.43 |
| 2 | 42.52 | 58.88 | -0.83 |
| 3 | 42.24 | 59.07 | -0.9 |
| 4 | 42.34 | 58.88 | -1.16 |
| 5 | 42.23 | 59.24 | -0.96 |
| 6 | 42.16 | 58.42 | -1.32 |
| 7 | 42.77 | 59.33 | -1.3 |
| 8 | 42.24 | 59.19 | -0.96 |
| 9 | 42.57 | 59.13 | -1.16 |
| 10 | 42.52 | 59.54 | -1.02 |
| 11 | 42.29 | 58.91 | -1.01 |
| 12 | 41.91 | 58.45 | -1.2 |
| 13 | 42.25 | 58.36 | -1.25 |
| 14 | 42.25 | 58.44 | -0.55 |
| 15 | 42.39 | 59.21 | -0.87 |
| 16 | 42.1 | 59.15 | -0.74 |
| 17 | 42.13 | 58.66 | -1.02 |
| 18 | 41.88 | 59.13 | -0.52 |
| 19 | 41.87 | 59.08 | -0.91 |
| 20 | 42.44 | 58.57 | -1.44 |
| 21 | 42.12 | 58.62 | -1.18 |
| 22 | 41.8 | 59.08 | -0.94 |
| 23 | 42.3 | 59.32 | -0.86 |
| 24 | 42.2 | 59.11 | -0.89 |
| 25 | 41.9 | 59 | -0.72 |
| 26 | 42.41 | 58.86 | -1.29 |
| 27 | 42.15 | 58.88 | -1.07 |
| 28 | 42.3 | 58.63 | -1.19 |
| 29 | 42.08 | 59.22 | -0.84 |
| 30 | 42.1 | 59.05 | -1.19 |
| Standard deviation | 0.22124 | 0.312174 | 0.231569 |
The standard deviation of L, a, b value of peony staple in bulk sample 30 tests of sample preparation of the present invention is adopted to be respectively 0.22124,0.312174,0.231569.
To another block peony pure cotton knitting single jersey under identical colour examining condition, carry out 30 colour examinings equally, respectively statistical color data L value and a value and b value.Colour examining result is as following table 4:
Table 4
| Dark red single jersey | L | a | b |
| 1 | 34.3 | 57.28 | 8.29 |
| 2 | 34.52 | 57.19 | 7.71 |
| 3 | 34.2 | 57.4 | 8.16 |
| 4 | 34.41 | 57.14 | 8.19 |
| 5 | 34.6 | 57.32 | 7.88 |
| 6 | 34.27 | 57.28 | 8.33 |
| 7 | 34.48 | 56.76 | 7.81 |
| 8 | 34.78 | 57.57 | 7.83 |
| 9 | 34.89 | 57.8 | 8.26 |
| 10 | 34.34 | 57.14 | 7.91 |
| 11 | 34.59 | 57.61 | 7.96 |
| 12 | 34.77 | 57.24 | 8.1 |
| 13 | 34.94 | 57.53 | 7.47 |
| 14 | 34.58 | 57.26 | 7.88 |
| 15 | 34.89 | 56.84 | 8.28 |
| 16 | 34.73 | 57.44 | 7.97 |
| 17 | 34.65 | 57.08 | 8.03 |
| 18 | 34.61 | 57.32 | 8.16 |
| 19 | 35.14 | 57.2 | 7.55 |
| 20 | 34.66 | 57.76 | 8.39 |
| 21 | 34.08 | 57.33 | 8.38 |
| 22 | 34.47 | 57.47 | 8 |
| 23 | 34.97 | 57.5 | 7.92 |
| 24 | 34.58 | 57.88 | 8.17 |
| 25 | 34.38 | 57.2 | 8.22 |
| 26 | 34.55 | 57.6 | 8.44 |
| 27 | 34.67 | 57.4 | 7.94 |
| 28 | 34.92 | 56.85 | 7.71 |
| 29 | 34.96 | 57.53 | 8.08 |
| 30 | 34.71 | 57.28 | 7.9 |
| Standard deviation | 0.248633 | 0.262602 | 0.242129 |
The standard deviation of L, a, b value of the textile single jersey sample of peony 30 tests is respectively 0.248633,0.262602,0.242129.
The test result of conclusive table 3 and table 4: the standard deviation through L, a, b value of the textile staple in bulk sample of sample preparation of the present invention is not high, and standard deviation is less, and the degree of these value deviation averages is less, and vice versa.Above-mentioned data can be found out: the colour examining data standard difference of peony loose wool is substantially identical with the standard deviation of peony textile single jersey colour examining data, so sample preparation tool of the present invention and method can realize accurate and stable colour examining.
Embodiment 4
Match colors to a coffee-like loose wool sample, this coffee-like loose wool sample is called waits sample of matching colors.First adopt the sample preparation tool of embodiment 1 and identical with embodiment 2 method for making sample being measured look for coloured staple in bulk computing machine to treat staple in bulk of matching colors and carry out sample preparation, obtained sample at 1964 CIE Lab chrominance spaces, D
65light source, colour examining under the colour examining condition of 10 ° of visual fields, uses the color matching of color matching software afterwards in the color matching storehouse set up, and obtains color matching recipe for the first time and is:
Note: o.w.f is to dye thing weight.
Under the dyeing condition of regulation, according to first time color matching recipe to the textile loose stock dyeing of being unstained by rated condition process, dyeing post-drying sample, equilibrium at room temperature sample 2 hours at the standard conditions, by the above-mentioned sample preparation tool of the present embodiment and method for making sample, the sample to dyeing carries out sample preparation, obtained sample at 1964 CIE Lab chrominance spaces, D
65light source, colour examining under the colour examining condition of 10 ° of visual fields, and carry out colour examining comparison with sample of waiting to match colors, the total color difference Δ E obtaining both is 0.74.Therefore need to continue color matching, then in the color matching storehouse set up, again use the color matching of color matching software, obtaining second time color matching recipe is:
Again under the dyeing condition of regulation, according to second time color matching recipe to the textile loose stock dyeing of being unstained by rated condition process, dyeing post-drying sample, equilibrium at room temperature sample 2 hours at the standard conditions, by sample preparation tool of the present invention and method for making sample, the sample to dyeing carries out sample preparation, obtained sample at 1964 CIE Lab chrominance spaces, D
65light source, colour examining under the colour examining condition of 10 ° of visual fields, and carry out colour examining comparison with sample of waiting to match colors, the total color difference Δ E obtaining both is 0.47.General total color difference Δ E is less than 0.5 and is judged to be that color matching is qualified, therefore judges to match colors successfully.
Claims (8)
1. be measured a method for making sample for look for coloured staple in bulk computing machine, be used for sample preparation tool that coloured staple in bulk computing machine is measured look and carry out sample preparation for adopting and obtain coloured staple in bulk test specimens; The described sample preparation tool being measured look for coloured staple in bulk computing machine, by first component with first component, supporting second component forms, described first component comprises the first rectangular flat plate and is fixed at the first rectangle bent angle pin cloth in the first rectangular flat plate, described second component comprises the second rectangular flat plate and is fixed at the second rectangle bent angle pin cloth in the second rectangular flat plate, and a minor face of described second rectangular flat plate is also provided with handle; The face at the bent angle pin place on the first rectangle bent angle pin cloth and the second rectangle bent angle pin cloth is all perpendicular to the minor face of corresponding flat board, and the needle point of bent angle pin is towards unanimously, and the needle point of described second rectangle bent angle pin cloth is towards the minor face at handle place.
2. the described method for making sample being measured look for coloured staple in bulk computing machine as claimed in claim 1, it is characterized in that, described bent angle pin cloth is bent angle fluffing card clothing, and the bent angle angle of its bent angle pin is 60 ~ 75 °, pin is high is 9 ~ 11mm, and warp, weft density are 6 ~ 10 pins/cm.
3. the described method for making sample being measured look for coloured staple in bulk computing machine as claimed in claim 1, is characterized in that, size, the consistency of thickness of described first rectangular flat plate and the second rectangular flat plate; Described first rectangle bent angle pin cloth and the second rectangle bent angle pin cloth in the same size.
4. the described method for making sample being measured look for coloured staple in bulk computing machine as claimed in claim 1, it is characterized in that, the pin cloth size of described rectangle bent angle pin cloth is at least 70 × 80mm
5. the described method for making sample being measured look for coloured staple in bulk computing machine as claimed in claim 4, is characterized in that, specifically comprise the steps:
1) kept flat by first component and fix, wherein the first rectangle bent angle pin cloth of first component upward, and the first rectangle bent angle pin cloth tiles coloured staple in bulk;
2) hold the handle of second component, wherein the second rectangle bent angle pin cloth of second component is down, keep needle point on the first rectangle bent angle pin cloth towards with the needle point on the second rectangle bent angle pin cloth towards in opposite directions;
3) the second rectangle bent angle pin cloth is aimed at coloured staple in bulk that the first rectangle bent angle pin cloth tiles and along the coloured staple in bulk of the unidirectional repeatedly combing in direction of described handle, coloured staple in bulk to embed in the first rectangle bent angle pin cloth and gradually along the direction proper alignment of combing, when the embedding full first rectangle bent angle pin cloth neat by coloured staple in bulk of combing, stop combing, trip out by the good fibrefill of combing from the first rectangle bent angle pin cloth;
4) according to above-mentioned steps combing fibrefill again; The fibrefill that twice combing obtains neatly is stacked and becomes a complete coloured staple in bulk test specimens.
6. the described method for making sample being measured look for coloured staple in bulk computing machine as claimed in claim 5, is characterized in that, step 1) in, the weight of coloured staple in bulk of described tiling is 0.5-2g.
7. the described method for making sample being measured look for coloured staple in bulk computing machine as claimed in claim 5, it is characterized in that, the size of coloured staple in bulk test specimens of acquisition is at least 70 × 80mm, and the thickness of its fluffy state is at least 10 ~ 15mm.
8. the method for making sample being measured look for coloured staple in bulk computing machine as described in as arbitrary in claim 5-7, is characterized in that, the total color difference Δ E that coloured staple in bulk test specimens of acquisition adopts computing machine colour examining to obtain is less than 0.5; Wherein the colour examining condition of coloured staple in bulk test specimens is 1964CIE Lab chrominance space, D
65light source, 10 ° of visual fields.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210001822.2A CN103196558B (en) | 2012-01-05 | 2012-01-05 | Sample preparation tool and sample preparation method used for colored loose fiber computer color measuring and matching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN109596216B (en) * | 2018-10-15 | 2021-04-27 | 昆明理工大学 | Characterization method of surface color concentration of passivation film based on CIE Lab system |
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| CN2281992Y (en) * | 1996-07-26 | 1998-05-20 | 胡雪平 | Spring card clothing for silk bast |
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| CN202420679U (en) * | 2012-01-05 | 2012-09-05 | 浙江华孚色纺有限公司 | Sample preparation tool for colorful loose fiber computer color matching |
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