CN106225927A - A kind of detection method of colored fibre form and aspect - Google Patents
A kind of detection method of colored fibre form and aspect Download PDFInfo
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- CN106225927A CN106225927A CN201610526230.0A CN201610526230A CN106225927A CN 106225927 A CN106225927 A CN 106225927A CN 201610526230 A CN201610526230 A CN 201610526230A CN 106225927 A CN106225927 A CN 106225927A
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- silk
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- 239000000835 fiber Substances 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000004075 alteration Effects 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 238000009960 carding Methods 0.000 claims description 3
- 239000003086 colorant Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 244000248349 Citrus limon Species 0.000 description 2
- 235000005979 Citrus limon Nutrition 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 241000565356 Fraxinus pennsylvanica Species 0.000 description 1
- -1 bright red Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229960003351 prussian blue Drugs 0.000 description 1
- 239000013225 prussian blue Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to the detection method of a kind of colored fibre form and aspect, be divided into the mensuration without silk noil form and aspect: (1) weighs the sample without even thickness neat in the middle of 15 grams of silk noil sample, clip；(2) carefully will shred without silk noil with shears, length is less than 3mm；(3) sample is laid in aberration cup；(4) will be placed on regulation soft interface at aberration cup, be compacted with counterweight gently；(5) first group of data is tested；(6) sample is processed again stir, repeat 3～4 steps, test 3 times, calculate its meansigma methods；(7) according to GB/T8170 by the L a b value revision of the convention to 2 significant digits.The principle of the present invention be automatic colour difference meter be tristimulus method measure color.Sample is placed under standard light source, and respectively by three photocells equipped with red, green, blue light filter, produced photoelectric current and luminous energy are directly proportional, and its value shows on colour difference meter with numeral.
Description
[technical field]
The present invention relates to fiber form and aspect field of measuring technique, specifically, be the detection method of a kind of colored fibre form and aspect.
[background technology]
Color measuring term.One of attribute of color, so as to distinguishing the shades of colours such as red, yellow, green, blue by title.Color
Phase, the appearance appellation of the most all kinds of colors, such as bright red, Prussian blue, lemon yellow etc..Form and aspect are the primary features of color, are that difference is various
The standard the most accurately of different color.Color beyond the most any black-white-gray has the attribute of form and aspect, and form and aspect are namely
It is made up of primary colors, a normal complexion secondary color.The feature of form and aspect is decided by spectral composition and the reflection of colored objects surface of light source
Each wavelength radiation ratio to produced by human eye feel.When measuring color, available hue angle H and dominant wavelength λ d (nm) table
Show.In the polymer for colour sensation that the dominant wavelength represented according to the XZY series of color is corresponding with complementary dominant wavelength.General high poly-
Thing itself compares with standard color systcm solution in the molten state, and the color standard consistent with it is known as the number of phases of showing signs of anger, due to high polymer
Kind is a lot, and standard color systcm is the most a lot.Working standard colour system is all to prepare by national Specification method.From optical significance
Saying, form and aspect difference is to be produced by the length of optical wavelength.Even if same class color, also can be divided into several form and aspect, such as yellow face
Color can be divided into middle Huang, the colour of loess, lemon yellow etc., ash color then can be divided into red ash, bluish grey, purple ash etc..Spectrum has red, orange,
Six kinds of basic coloured light yellow, green, blue, purple, the eyes of people can tell the color of about 180 kinds of different form and aspect.
Colored fibre is to mix suitable pigment or dyestuff during production of chemical fibre, is directly prepared into colored fibre
Method, also known as spinning front coloring.Chemical fibre coloring is different from normal dyeing mechanism.The former is that to make coloring agent be evenly dispersed in poly-
In zoarium, through spinning technique after stain agent i.e. by set in the fibre, coloring process belongs to physical change；The latter is to be spun into fiber
After dye again, it is desirable to dyestuff or pigment and polymer have certain adhesion and affinity, and dyeing course principally falls into chemistry change
Change.
[summary of the invention]
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that the detection method of a kind of colored fibre form and aspect
It is an object of the invention to be achieved through the following technical solutions:
A kind of detection method of colored fibre form and aspect, it concretely comprises the following steps:
Wherein it is divided into the mensuration without silk noil form and aspect:
(1) sample without even thickness neat in the middle of 15 grams of silk noil sample, clip is weighed.
(2) carefully will shred without silk noil with shears, length is less than 3mm.
(3) sample is laid in aberration cup.
(4) will be placed on regulation soft interface at aberration cup, be compacted with counterweight gently.
(5) first group of data is tested.
(6) sample is processed again stir, repeat 3～4 steps, test 3 times, calculate its meansigma methods.
(7) according to GB/T8170 by the L a b value revision of the convention to 2 significant digits.
(8) points for attention:
A) this sample is because being the silk shredded, and is careful not to suck trickle sample filaments, has worn appliances for labor protection during analysis.
B) it is completed sample cup for liquid, colour difference meter and desktop are cleaned out.
It is exactly also finished silk color molybdenum determination:
(1) take finished silk, it is carried out a combing on carding machine fluffy
(2) weigh the sample 6g combed, carefully along putting in specimen cup well, pat compacting, read L a b value
(3) sample takes out from specimen cup repetition (2) again to operate 3 times, average
(4) according to the GB/T8170 data revision of the convention to 2 significant digits.
Measuring instrument: automatic colour difference meter: D65 light source, 10 DEG C of visual angles, Hunterlab colour system.
Specimen cup: quartz glass.
Compared with prior art, the positive effect of the present invention is:
The principle of the present invention be automatic colour difference meter be tristimulus method measure color.Sample is placed under standard light source, leads to respectively
Crossing three photocells equipped with red, green, blue light filter, produced photoelectric current and luminous energy are directly proportional, its value with numeral at aberration
Show on meter.
Purpose: control the appearance color of silk.
Our company uses fused mass directly spinning to produce without section particle, does not has section to be controlled adjusting to the form and aspect of product, because of
Oil-free wire chemical character is the most similar with polyester fondant, it is contemplated that use the form and aspect result without silk noil that polyester product is carried out form and aspect prison
Control, in order to production of polyester carries out real-time policer operation to product form and aspect.Coloured finished fiber cannot the most accurately judge it
Aberration, therefore in view of using colour difference meter to test it, it is to avoid naked eyes judge the significant errors produced.
[detailed description of the invention]
The detailed description of the invention of the detection method of the present invention presented below a kind of colored fibre form and aspect.
Embodiment 1
A kind of detection method of colored fibre form and aspect, it concretely comprises the following steps:
Wherein it is divided into the mensuration without silk noil form and aspect:
(1) sample without even thickness neat in the middle of 15 grams of silk noil sample, clip is weighed.
(2) carefully will shred without silk noil with shears, length is less than 3mm.
(3) sample is laid in aberration cup.
(4) will be placed on regulation soft interface at aberration cup, be compacted with counterweight gently.
(5) first group of data is tested.
(6) sample is processed again stir, repeat 3～4 steps, test 3 times, calculate its meansigma methods.
(7) according to GB/T8170 by the L a b value revision of the convention to 2 significant digits.
(8) points for attention:
A) this sample is because being the silk shredded, and is careful not to suck trickle sample filaments, has worn appliances for labor protection during analysis.
B) it is completed sample cup for liquid, colour difference meter and desktop are cleaned out.
Measuring instrument: automatic colour difference meter: D65 light source, 10 DEG C of visual angles, Hunterlab colour system.
Specimen cup: quartz glass.
Embodiment 2
Finished silk color molybdenum determination:
(1) take finished silk, it is carried out a combing on carding machine fluffy
(2) weigh the sample 6g combed, carefully along putting in specimen cup well, pat compacting, read L a b value
(3) sample takes out from specimen cup repetition (2) again to operate 3 times, average
(4) according to the GB/T8170 data revision of the convention to 2 significant digits.
Measuring instrument: automatic colour difference meter: D65 light source, 10 DEG C of visual angles, Hunterlab colour system.
Specimen cup: quartz glass.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, without departing from the inventive concept of the premise, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as
In protection scope of the present invention.
Claims (3)
1. the detection method of colored fibre form and aspect, it is characterised in that it concretely comprises the following steps:
Wherein it is divided into the mensuration without silk noil form and aspect:
(1) sample without even thickness neat in the middle of 15 grams of silk noil sample, clip is weighed；
(2) carefully will shred without silk noil with shears, length is less than 3mm；
(3) sample is laid in aberration cup；
(4) will be placed on regulation soft interface at aberration cup, be compacted with counterweight gently；
(5) first group of data is tested；
(6) sample is processed again stir, repeat 3～4 steps, test 3 times, calculate its meansigma methods；
(7) according to GB/T8170 by the L a b value revision of the convention to 2 significant digits.
The detection method of a kind of colored fibre form and aspect the most as claimed in claim 1, it is characterised in that
This sample, because being the silk shredded, is careful not to during analysis suck trickle sample filaments.
The detection method of a kind of colored fibre form and aspect the most as claimed in claim 1, it is characterised in that the survey of finished silk form and aspect
Fixed:
(1) take finished silk, it is carried out a combing on carding machine fluffy；
(2) weigh the sample 6g combed, carefully along putting in specimen cup well, pat compacting, read L a b value；
(3) sample takes out from specimen cup repetition (2) again to operate 3 times, average；
(4) according to the GB/T8170 data revision of the convention to 2 significant digits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610526230.0A CN106225927B (en) | 2016-07-05 | 2016-07-05 | A kind of detection method of colored fibre form and aspect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610526230.0A CN106225927B (en) | 2016-07-05 | 2016-07-05 | A kind of detection method of colored fibre form and aspect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106225927A true CN106225927A (en) | 2016-12-14 |
| CN106225927B CN106225927B (en) | 2017-09-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610526230.0A Active CN106225927B (en) | 2016-07-05 | 2016-07-05 | A kind of detection method of colored fibre form and aspect |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002296115A (en) * | 2001-04-02 | 2002-10-09 | Unitec:Kk | Method of measuring tone of light emitting body, measuring device for the same, and measuring device for brightness of light emitting body |
| CN103541039A (en) * | 2012-08-08 | 2014-01-29 | 江苏德赛化纤有限公司 | Multifunctional modified polyester staple fiber and preparation method of same |
| CN204173239U (en) * | 2014-10-16 | 2015-02-25 | 巨石集团有限公司 | For identifying the device that silvalin is rolled into a ball |
| CN104838255A (en) * | 2012-11-15 | 2015-08-12 | 弗兰霍菲尔运输应用研究公司 | Measuring a fibre direction of a carbon fibre material and producing an object in a carbon-fibre composite construction |
-
2016
- 2016-07-05 CN CN201610526230.0A patent/CN106225927B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002296115A (en) * | 2001-04-02 | 2002-10-09 | Unitec:Kk | Method of measuring tone of light emitting body, measuring device for the same, and measuring device for brightness of light emitting body |
| CN103541039A (en) * | 2012-08-08 | 2014-01-29 | 江苏德赛化纤有限公司 | Multifunctional modified polyester staple fiber and preparation method of same |
| CN104838255A (en) * | 2012-11-15 | 2015-08-12 | 弗兰霍菲尔运输应用研究公司 | Measuring a fibre direction of a carbon fibre material and producing an object in a carbon-fibre composite construction |
| CN204173239U (en) * | 2014-10-16 | 2015-02-25 | 巨石集团有限公司 | For identifying the device that silvalin is rolled into a ball |
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| Publication number | Publication date |
|---|---|
| CN106225927B (en) | 2017-09-29 |
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