CN101838897A - Beaker-test method for microencapsulated disperse dye and special mesh drum thereof - Google Patents
Beaker-test method for microencapsulated disperse dye and special mesh drum thereof Download PDFInfo
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- CN101838897A CN101838897A CN 201010142873 CN201010142873A CN101838897A CN 101838897 A CN101838897 A CN 101838897A CN 201010142873 CN201010142873 CN 201010142873 CN 201010142873 A CN201010142873 A CN 201010142873A CN 101838897 A CN101838897 A CN 101838897A
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- fabric
- private network
- dyeing
- cylindrical shell
- network tube
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- 239000000986 disperse dye Substances 0.000 title claims abstract description 25
- 238000010998 test method Methods 0.000 title abstract 3
- 239000004744 fabric Substances 0.000 claims abstract description 63
- 238000004043 dyeing Methods 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000007864 aqueous solution Substances 0.000 claims abstract description 3
- 239000000975 dye Substances 0.000 claims description 32
- 238000005538 encapsulation Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 12
- 239000003094 microcapsule Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 6
- 239000002351 wastewater Substances 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000004075 wastewater filtration Methods 0.000 description 3
- QEORVDCGZONWCJ-UHFFFAOYSA-N 2-[[4-[2-cyanoethyl(ethyl)amino]phenyl]diazenyl]-5-nitrobenzonitrile Chemical compound C1=CC(N(CCC#N)CC)=CC=C1N=NC1=CC=C([N+]([O-])=O)C=C1C#N QEORVDCGZONWCJ-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 230000005226 mechanical processes and functions Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- ZLCUIOWQYBYEBG-UHFFFAOYSA-N 1-Amino-2-methylanthraquinone Chemical compound C1=CC=C2C(=O)C3=C(N)C(C)=CC=C3C(=O)C2=C1 ZLCUIOWQYBYEBG-UHFFFAOYSA-N 0.000 description 1
- 229920004934 Dacron® Polymers 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004044 disperse dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
- Coloring (AREA)
Abstract
The invention relates to the technical field of dyeing equipment and methods, in particular to a beaker-test method for microencapsulated disperse dye and a special mesh drum thereof. The beaker-test method includes the following technical steps: after placing microencapsulated disperse dye in the special mesh drum with through microholes, closing an opening of the mesh drum, putting the special mesh drum, a fabric and pH-regulated aqueous solution into a dyeing beaker of a high-temperature high-pressure dyeing machine, putting a dyeing beaker cover on the dyeing beaker, and after putting the dyeing beaker into the high-temperature high-pressure dyeing machine, carrying out dyeing. The invention at least solves the following technical problems of the traditional microencapsulated disperse dye dyeing method that: in the process of practical beaker-test operation, sometimes because the microencapsulated disperse dye is aggregated, defects, such as ununiform dyeing and stains, appear on the fabric, so the beaker-test requirement of factories cannot be met; meanwhile, the produced wastewater needs to be filtered before being recycled, and operation is inconvenient.
Description
Technical field
The present invention relates to the dyeing proofing method and the private network tube thereof in dyeing installation and method and technology field, particularly a kind of micro-encapsulation disperse dyes.
Background technology
Micro-encapsulation disperse dyes has good slow-release function, can control the dyestuff dyeing speed effectively, need not can reach even dyeing effect by levelling agent; And microcapsules have isolation features, can prevent that dye granule or dye solution from directly contacting with fabric, avoid being infected with and form spot.Usually dyeing finishes, and only needs dyeing waste-water is carried out simple filtering, and filtrate promptly can be recycled.Around this problem, the dyeing scientific worker has done a large amount of research and has explored.Patent CN1443894 has proposed a kind of microcapsule disperse dye does not have waste water dyeing.Patent CN1614138 has then proposed a kind of method of exempting the disperse dyeing of washing at the wastewater problem in the dyeing especially.And the related method that is micro-encapsulation disperse dyes dyeing of these patents.Because the special structure of its microencapsulation, do not need the characteristics of auxiliary agent, in actual mechanical process is drawn a design in dyeing, sometimes still can be owing to the gathering of micro-encapsulation disperse dyes, and cause fabric defects such as dyeing inequality, color spot to occur, can't adapt to factory's setting-out requirement of drawing a design, the waste water that is produced simultaneously also need filter and can recycle inconvenient operation.
Summary of the invention
The technical problem to be solved in the present invention is: solve existing micro-encapsulation disperse dyes colouring method, in actual mechanical process is drawn a design in dyeing, sometimes because the gathering of micro-encapsulation disperse dyes, and cause fabric defects such as dyeing inequality, color spot to occur, can't adapt to factory's setting-out requirement of drawing a design; The waste water that is produced simultaneously also need filter and can recycle, the technical problem of inconvenient operation.The invention provides a kind of dyeing proofing method and private network tube thereof of micro-encapsulation disperse dyes, it can avoid occurring owing to microcapsules are assembled textile dyeing inequality, the color spot defect that causes, also need not step simultaneously, directly wash the dyeing waste-water filtration.
The technical solution adopted for the present invention to solve the technical problems is: a kind of micro-encapsulation disperse dyes dyeing proofing method, has following processing step: micro-encapsulation disperse dyes is placed on has in the micro through hole private network tube back closed net nozzle, private network tube, fabric and the aqueous solution that mixes up the pH value are put into the cup that dyes of high temperature-pressure dyeing machine, cover and dye bowl cover, will dye and dye after cup is put into high temperature-pressure dyeing machine.Can avoid occurring owing to microcapsules are assembled textile dyeing inequality, the color spot defect that causes, after dyeing finishes simultaneously, also need not step, directly wash the dyeing waste-water filtration.
Described fabric wrapping and is put into the cup that dyes of high temperature-pressure dyeing machine after being fixed on fabric on the private network tube by the fabric fixator on the private network tube.
Used private network tube in the aforesaid micro-encapsulation disperse dyes dyeing proofing method has cylindrical shell, and cylindrical shell is covered with micro through hole, and the micro through hole size guarantees can not spill after microcapsules are put into cylindrical shell, and described cylindrical shell has the opening that can seal that is used to throw in microcapsules.
For making special barrel body simple in structure, be convenient to make, a described cylindrical shell both ends open or an end opening, an end closure, its opening can seal.
Easy to make for the micro through hole on the cylindrical shell that makes the private network tube, described cylindrical shell forms for one or more layers mesh material coats.
For improving the service life of private network tube, described mesh material is the material that corrosion-and high-temp-resistant is difficult for deformation.
As preferably, described mesh material is corrosion-and high-temp-resistant resin or corrosion-and high-temp-resistant metal.
For fabric can be fixed around the private network tube, in dying cup, circumnutate, fold to avoid the lighter fabric of some grammes per square metre.The fabric fixator is equipped with at described cylindrical shell two ends.
Described cylindrical shell height is to dye 70%~95% of cup height, and barrel diameter is to dye 20%~75% of glass diameter, so that can keep the original state of fiber or fabric in the whole process of dyeing machine dyeing washing.
For making the fabric fixer structure simple, easy to use, described cylindrical shell two ends have end ring, offer the fabric holddown groove on the end ring, are provided with the fabric fixator in the fabric holddown groove, and described fabric fixator is clip, elastic ring or ribbon.
For making the fabric fixer structure simple, easy to use, described cylindrical shell two ends have end ring, be set with the end cap that is used to seal opening on the end ring, end ring is threaded with end cap, offer the fabric holddown groove on the end cap, be provided with the fabric fixator in the fabric holddown groove, described fabric fixator is clip, elastic ring or ribbon.
The invention has the beneficial effects as follows that micro-encapsulation disperse dyes dyeing proofing method of the present invention can be avoided occurring also need not the step to the dyeing waste-water filtration simultaneously owing to microcapsules are assembled textile dyeing inequality, the color spot defect that causes, and directly washes.Private network barrel structure of the present invention is simple, in the dyeing course, micro-encapsulation disperse dyes is placed the private network tube, can and isolate micro-encapsulation disperse dyes and effectively isolate fabric, and after the fabric fixator is equipped with at the two ends of cylindrical shell, fabric can be fixed around the private network tube, be avoided the lighter fabric of some grammes per square metre in dying cup, to circumnutate, fold, in the whole process of dyeing machine dyeing washing, keep the original state of fiber or fabric.Thereby make the DYED FABRICS color and luster even, colourless spot disease.
Description of drawings
Fig. 1 is the structural representation of first embodiment of private network tube of the present invention.
Fig. 2 is the A place partial enlarged drawing among Fig. 1.
Fig. 3 is the structural representation of second embodiment of private network tube of the present invention.
Fig. 4 is the I place partial enlarged drawing among Fig. 3.
Among the figure: 1. cylindrical shell, 1-1. micro through hole, 1-2. opening, 2. fabric fixator, 1-3. end ring, 1-3-1. end ring fabric holddown groove, 3. end cap, 3-1. end cap fabric holddown groove, 4. fabric.
The specific embodiment
6 dyeing of embodiment 1 microencapsulation disperse red 73 dyestuff polyamide fibres are drawn a design
Take by weighing 0.03g microencapsulation disperse red 73 dyestuffs and put into the private network tube, private network tube both ends open is sealed, dropping into the oil bath High Temperature High Pressure dyes in the cup, getting polyamide fibre 6 fabric 2g again is fixed on the private network tube; bath raio is 1: 40 (fabric and a dye liquor mass ratio); regulating dye liquor pH is 6~7, covers and dyes bowl cover.To dye cup and put into the oil bath high temperature-pressure dyeing machine, setting program goes into to dye for 40 ℃, is warming up to 98 ℃, is incubated 40min under this temperature, is warming up to 95 ℃ then, insulation 10min, and fabric is taken out in cooling, and cold wash is dried, and gets yarn-dyed fabric.The fabric Dry Sack is even, Δ E<1.
First embodiment of private network tube of the present invention as illustrated in fig. 1 and 2, it has cylindrical shell 1, cylindrical shell 1 two ends are opening 1-2, the mesh material that is covered with micro through hole 1-1 that cylindrical shell 1 is made by one deck stainless steel material, the diameter of each micro through hole 1-1 is 192 μ m to the maximum, cylindrical shell 1 is highly for dying 70%~95% of cup height, cylindrical shell 1 diameter is to dye 20%~75% of glass diameter, cylindrical shell 1 two ends have end ring 1-3, cylindrical shell 1 is riveted or is welded with end ring 1-3 and fixedlys connected, also can be fixedly connected by screw, be set with the end cap 3 that is used to seal opening 1-2 on the end ring 1-3, end ring 1-3 is threaded with end cap 3, offers end cap fabric holddown groove 3-1 on the end cap 3, be provided with fabric fixator 2 in the end cap fabric holddown groove 3-1, described fabric fixator 2 is an elastic ring.
The dyeing of the blue assembly of embodiment 2 micro-encapsulation disperse dyes reddish yellows black terylene is drawn a design
In this example, the micro through hole diameter that dyeing is drawn a design on the cylindrical shell of private network tube is 20 μ m.Take by weighing microencapsulation disperse violet 0.014g, microencapsulation disperse orange 0.030g, microencapsulation disperse blue 0.025g three primary colors mixing, put into tube, closed at both ends, dropping into the oil bath High Temperature High Pressure dyes in the cup, getting dacron 2g again is fixed on the private network tube; bath raio is 1: 40 (fabric and a dye liquor mass ratio), and regulating dye liquor pH is 4~5, covers and dyes bowl cover.To dye cup and put into the oil bath high temperature-pressure dyeing machine, setting program goes into to dye for 40 ℃, is warming up to 130 ℃, is incubated 30min under this temperature, is cooled to 80 ℃ then, insulation 10min, and fabric is taken out in cooling, and cold wash is dried, and gets yarn-dyed fabric.The fabric Dry Sack is even, Δ E<1.
Second embodiment of the private network tube of the present invention shown in Fig. 3 and 4, it has cylindrical shell 1, the mesh material that cylindrical shell is made by three layers of corrosion-and high-temp-resistant resin coats and forms, the mesh material layer poststack of three layers of corrosion-and high-temp-resistant resin making forms the micro through hole 1-1 on the cylindrical shell 1, the inner product circular diameter of micro through hole 1-1 is 20 μ m, there is opening 1-2 at cylindrical shell 1-1 two ends, cylindrical shell 1 is highly for dying 70%~95% of cup height, cylindrical shell 1 diameter is to dye 20%~75% of glass diameter, cylindrical shell 1 two ends have end ring 1-3, offer end ring fabric holddown groove 1-3-1 on the end ring 1-3, be provided with fabric fixator 2 in the end ring fabric holddown groove 1-3-1, fabric fixator 2 is a clip, is set with the end cap 3 that is used to seal opening 1-2 on the end ring 1-3, and end cap 3 is threaded with end ring 1-3.
Should be appreciated that specific embodiment described above only is used to explain the present invention, is not limitation of the present invention.In the above-mentioned specific embodiment, end cap 3 and end ring 1-3 also can be by offering screw on end cap 3 and end ring 1-3 circumference, by screw or bolt with both detachable connections; End cap 3 can also be by offering the bayonet lock groove with being connected of end ring 1-3 on end cap 3 and end ring 1-3 circumference, end cap 3 is connected by bayonet lock is detachable with end ring 1-3; Even seal opening 1-2 and also can not adopt end cap 3, and only use cover plate, cover plate is connected by screw is detachable with end ring 1-3.As long as can be in use with opening 1-2 sealing, as adopting rope film is fixed on the end ring 1-3, or the like, the conspicuous variation that these are extended out by spirit of the present invention or change still is among protection scope of the present invention.
Claims (11)
1. micro-encapsulation disperse dyes dyeing proofing method, it is characterized in that having following processing step: micro-encapsulation disperse dyes is placed on has in the micro through hole private network tube back closed net nozzle, private network tube, fabric and the aqueous solution that mixes up the pH value are put into the cup that dyes of high temperature-pressure dyeing machine, cover and dye bowl cover, will dye and dye after cup is put into high temperature-pressure dyeing machine.
2. micro-encapsulation disperse dyes according to claim 1 dyeing proofing method is characterized in that: described fabric wrapping and is put into the cup that dyes of high temperature-pressure dyeing machine after being fixed on fabric on the private network tube by the fabric fixator on the private network tube.
3. used private network tube in the micro-encapsulation disperse dyes dyeing proofing method according to claim 1 and 2, it is characterized in that: have cylindrical shell (1), be covered with micro through hole (1-1) on the cylindrical shell (1), the size of micro through hole (1-1) guarantees can not spill after microcapsules are put into cylindrical shell (1), and described cylindrical shell (1) has the opening (1-2) that can seal that is used to throw in microcapsules.
4. private network tube according to claim 3 is characterized in that: described cylindrical shell (1) two ends have an opening (1-2) or an end opening (1-2), an end to be arranged for sealing.
5. private network tube according to claim 3 is characterized in that: serve as reasons one or more layers mesh material of described cylindrical shell (1) coats and forms.
6. private network tube according to claim 5 is characterized in that: described mesh material is the material that corrosion-and high-temp-resistant is difficult for deformation.
7. private network tube according to claim 5 is characterized in that: described mesh material is corrosion-and high-temp-resistant resin or corrosion-and high-temp-resistant metal.
8. private network tube according to claim 3 is characterized in that: the height of described cylindrical shell (1) is to dye 70%~95% of cup height, and the diameter of cylindrical shell (1) is to dye 20%~75% of glass diameter.
9. private network tube according to claim 3 is characterized in that: fabric fixator (2) is equipped with at the two ends of described cylindrical shell (1).
10. private network tube according to claim 3, it is characterized in that: described cylindrical shell (1) two ends have end ring (1-3), offer fabric holddown groove (1-3-1) on the end ring (1-3), be provided with fabric fixator (2) in the fabric holddown groove (1-3-1), described fabric fixator (2) is clip, elastic ring or ribbon.
11. private network tube according to claim 3, it is characterized in that: described cylindrical shell (1) two ends have end ring (1-3), be set with the end cap (3) that is used to seal opening on the end ring (1-3), end ring (1-3) is threaded with end cap (3), offer fabric holddown groove (3-1) on the end cap (3), be provided with fabric fixator (2) in the fabric holddown groove (3-1), described fabric fixator (2) is clip, elastic ring or ribbon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010142873 CN101838897B (en) | 2010-04-09 | 2010-04-09 | Beaker-test method for microencapsulated disperse dye and special mesh drum thereof |
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CN 201010142873 CN101838897B (en) | 2010-04-09 | 2010-04-09 | Beaker-test method for microencapsulated disperse dye and special mesh drum thereof |
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CN101838897A true CN101838897A (en) | 2010-09-22 |
CN101838897B CN101838897B (en) | 2013-08-21 |
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CN 201010142873 Expired - Fee Related CN101838897B (en) | 2010-04-09 | 2010-04-09 | Beaker-test method for microencapsulated disperse dye and special mesh drum thereof |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4450123A (en) * | 1981-07-17 | 1984-05-22 | Jujo Paper Co., Ltd. | Process for producing microcapsules |
CN1807742A (en) * | 2005-12-26 | 2006-07-26 | 大连轻工业学院 | Dying still in supercritical CO2 dyeing device |
CN2804147Y (en) * | 2005-03-22 | 2006-08-09 | 许敏忠 | Test dyeing device |
CN1986955A (en) * | 2006-12-19 | 2007-06-27 | 上海西伦实业有限公司 | Device and process for micro capsule no-aids free water washing dyeing sample |
-
2010
- 2010-04-09 CN CN 201010142873 patent/CN101838897B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4450123A (en) * | 1981-07-17 | 1984-05-22 | Jujo Paper Co., Ltd. | Process for producing microcapsules |
CN2804147Y (en) * | 2005-03-22 | 2006-08-09 | 许敏忠 | Test dyeing device |
CN1807742A (en) * | 2005-12-26 | 2006-07-26 | 大连轻工业学院 | Dying still in supercritical CO2 dyeing device |
CN1986955A (en) * | 2006-12-19 | 2007-06-27 | 上海西伦实业有限公司 | Device and process for micro capsule no-aids free water washing dyeing sample |
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CN101838897B (en) | 2013-08-21 |
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