CN102585591B - Method for making blue offset printing ink - Google Patents
Method for making blue offset printing ink Download PDFInfo
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- CN102585591B CN102585591B CN201210063293.9A CN201210063293A CN102585591B CN 102585591 B CN102585591 B CN 102585591B CN 201210063293 A CN201210063293 A CN 201210063293A CN 102585591 B CN102585591 B CN 102585591B
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Abstract
The invention discloses a method for making blue offset printing ink and belongs to the field of printing ink making. The method comprises the following steps: (1) DM Direct Milled blue pigment, connection material and calcium carbonate are fed into a kneader to be stirred uniformly; (2) stirring and heating are performed to fully disperse the DM blue pigment until the mixture has the same color as a standard sample, and then the rest connection material and dispersant are added to obtain primary ink; (3) the primary ink is rolled on a three-roll machine until the fineness of the primary ink is less than or equal to 15 Mum; and (4), printing ink oil, antioxidant and drying agent are added into the rolled primary ink. The blue printing ink made by adopting the method has the advantages as follows: the production method is simple, the production efficiency is higher, and the ink properties are better; water draining is not required in a production process, and the yield is higher; the DM blue pigment takes the resin for printing ink as pigment treating-agent, so as to avoid troubles in water draining and reduce environmental pollution to the maximum extent; the dispersivity of the pigment is good, so that the printing ink has high gloss, high color density and good transparency; and the production cost of the DM blue pigment is relatively lower, and the production efficiency of the DM blue pigment is high.
Description
Technical field
The present invention relates to a kind of offset printing blue oil China ink production technique, belong to ink and manufacture field.
Background technology
Flexographic ink has two kinds of production methods, dry method and wet methods at present.The distributes ink that dry method makes is poor, and gloss, transparency and the depth of shade of finished product are not good; Wet processing adopts the pigment of filter cake formula, although finished product ink is better compared with dry production at fermentation such as gloss, transparency and depth of shade, but owing to needing draining in production process, both limited to some extent the recovery of waste water and to process required expense also very high again for space.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of manufacture method of offset printing blue oil China ink, and the production method of blue oil China ink of the present invention is easy, and production efficiency is higher, and China ink is better.Production process is without draining, and output is higher.The resin that the blue pigment use of DM ink is used, as the treatment agent of pigment, has been avoided the trouble of draining, has farthest reduced the pollution to environment, and pigment-dispersing ink good, that make is high, depth of shade is high, transparency good.The cost of manufacture of the blue pigment of DM is also relatively low, and production efficiency is high.
The technical solution used in the present invention is: a kind of offset printing blue oil China ink manufacture method, comprises the following steps:
(1) blue the DM of 25～40 weight parts pigment, the binder of 10～30 weight parts and the calcium carbonate of 1～15 weight part are put in kneader and stirred;
(2) stir and be warming up to 110～120 DEG C, the blue pigment of DM is fully dispersed to identical with standard specimen color, add the binder of 10～20 weight parts and the dispersion agent of 0.1～3 weight part to obtain Ji Mo;
(3) described Ji Mo is rolling on three-roller to fineness≤15 μ m;
(4) in the base China ink after rolling, add ink oil, the antioxidant of 0.1～2 weight part and the siccative of 0.1～3 weight part of 1～15 weight part.
In step (1), in kneader, the temperature of each material is 50～70 DEG C.
In step (2), also add the friction resistant auxiliary agent of 1～5 weight part.
In step (3), base China ink rolling temperature is 50～70 DEG C, and pressure is 30～60MPa.
Calcium carbonate plays the effect of filling in ink.
Binder adds in two steps, in step (1) and step (2), add respectively, because first step (2) need to be warmed up to 110～120 DEG C, if the binder that step (1) adds is too much, ink is excessively rare, affects dispersed with stirring effect, after temperature lowers, ink retrogradation, then add remaining binder, it is easier in rear step, to grind.
Binder: the sylvic oil that rosin modified phenolic resin is main component or gummy oil, and other conventional binder of this area.
Friction resistant auxiliary agent: main component is polyethylene wax, and other conventional friction resistant auxiliary agent of this area.
Siccative: 2-ethylhexoate siccative, and other conventional drying agent of this area, accelerate the rate of drying of ink on printing sheets.
Dispersion agent: the derivative of Ammonia or phthalocyanine blue.
Antioxidant: be TPV series antioxidant, prevent ink in printing process at ink fountain and roll surface skinning.
Ink oil is that boiling range scope is the mineral oil of 270～315 DEG C.
DM is the abbreviation of Direct Milled, and DM pigment is to name with the making method of this kind of pigment.
DM method: Direct Milled Production Method.
DM pigment: Direct Milled pigment is commercially available prod.
The beneficial effect that adopts technique scheme to produce is: the production method of blue oil China ink of the present invention is easy, and production efficiency is higher, and China ink is better.Production process is without draining, and output is higher.The resin that the blue pigment use of DM ink is used is as the treatment agent of pigment, resin demand generally accounts for 1/3rd of pigment total amount, its configuration of surface of blue pigment making is in this way Powdered, avoid the trouble of draining, farthest reduce the pollution to environment, and because pigment is through plastic resin treatment, so DM pigment possesses the characteristic same with filter cake, good dispersity, the ink making is high, depth of shade is high, transparency is good.The cost of manufacture of the blue pigment of DM is also relatively low, and production efficiency is high.
In step (2), stir and be warming up to 110～120 DEG C, can keep the bright-colored degree of ink, if excess Temperature color excessive variation can affect the vividness of ink colors.
Embodiment
Embodiment 1
A kind of offset printing blue oil China ink manufacture method, comprises the following steps:
(1) blue the DM of 30 weight parts pigment, the binder of 20 weight parts and the calcium carbonate of 10 weight parts are put in kneader and stirred, temperature is 60 DEG C;
(2) stir and be warming up to 120 DEG C, the blue pigment of DM is fully dispersed to identical with standard specimen color, add binder, the dispersion agent of 2 weight parts and the friction resistant auxiliary agent of 3 weight parts of 15 weight parts to obtain Ji Mo;
(3) described Ji Mo is rolling on three-roller to fineness≤15 μ m, base China ink rolling temperature is 60 DEG C, and pressure is 50MPa;
(4) in the base China ink after rolling, add ink oil, the antioxidant of 1 weight part and the siccative of 2 weight parts of 10 weight parts.
The blue pigment of DM is that Tianjin Tian Yi printing material company limited produces.
Embodiment 2
A kind of offset printing blue oil China ink manufacture method, comprises the following steps:
(1) blue the DM of 25 weight parts pigment, the binder of 30 weight parts and the calcium carbonate of 1 weight part are put in kneader and stirred, temperature is 70 DEG C;
(2) stir and be warming up to 110 DEG C, the blue pigment of DM is fully dispersed to identical with standard specimen color, add binder, the dispersion agent of 3 weight parts and the friction resistant auxiliary agent of 1 weight part of 10 weight parts to obtain Ji Mo;
(3) described Ji Mo is rolling on three-roller to fineness≤15 μ m, base China ink rolling temperature is 70 DEG C, and pressure is 30MPa;
(4) in the base China ink after rolling, add ink oil, the antioxidant of 0.1 weight part and the siccative of 0.1 weight part of 1 weight part.
The blue pigment of DM is that Tianjin Tian Yi printing material company limited produces.
Embodiment 3
A kind of offset printing blue oil China ink manufacture method, comprises the following steps:
(1) blue the DM of 40 weight parts pigment, the binder of 10 weight parts and the calcium carbonate of 15 weight parts are put in kneader and stirred, temperature is 50 DEG C;
(2) stir and be warming up to 115 DEG C, the blue pigment of DM is fully dispersed to identical with standard specimen color, add binder, the dispersion agent of 0.1 weight part and the friction resistant auxiliary agent of 5 weight parts of 20 weight parts to obtain Ji Mo;
(3) described Ji Mo is rolling on three-roller to fineness≤15 μ m, base China ink rolling temperature is 50 DEG C, and pressure is 60MPa;
(4) in the base China ink after rolling, add ink oil, the antioxidant of 2 weight parts and the siccative of 3 weight parts of 15 weight parts.
The blue pigment of DM is that Tianjin Tian Yi printing material company limited produces.
Embodiment 4
A kind of offset printing blue oil China ink manufacture method, comprises the following steps:
(1) blue the DM of 35 weight parts pigment, the binder of 25 weight parts and the calcium carbonate of 10 weight parts are put in kneader and stirred, temperature is 65 DEG C;
(2) stir and be warming up to 120 DEG C, the blue pigment of DM is fully dispersed to identical with standard specimen color, add the binder of 15 weight parts and the dispersion agent of 2.5 weight parts to obtain Ji Mo;
(3) described Ji Mo is rolling on three-roller to fineness≤15 μ m, base China ink rolling temperature is 65 DEG C, and pressure is 55MPa;
(4) in the base China ink after rolling, add ink oil, the antioxidant of 1.5 weight parts and the siccative of 2.5 weight parts of 12 weight parts.
The blue pigment of DM is that Tianjin Tian Yi printing material company limited produces.
Blue oil of the present invention China ink production method and dry method and wet type method for producing correlation data are as following table 1:
Table 1
| Parameter project | Blue oil China ink production method of the present invention | Dry method | Wet method |
| Dispersed | Good | Poor | Good |
| Whether need draining | Do not need | Do not need | Need |
| Production hour | 1～2 hour/100 kilograms | 2～3 hours/100 kilograms | 1～2 hour/100 kilograms |
| Manufacturing cost | Low | High | Low |
Claims (3)
1. an offset printing blue oil China ink manufacture method, is characterized in that, comprises the following steps:
(1) blue the DM of 25～40 weight parts pigment, the binder of 10～30 weight parts and the calcium carbonate of 1～15 weight part are put in kneader and stirred, in kneader, the temperature of each material is 50～70 DEG C;
(2) stir and be warming up to 110～120 DEG C, the blue pigment of DM is fully dispersed to identical with standard specimen color, add the binder of 10～20 weight parts and the dispersion agent of 0.1～3 weight part to obtain Ji Mo;
(3) described Ji Mo is rolling on three-roller to fineness≤15 μ m;
(4) in the base China ink after rolling, add ink oil, the antioxidant of 0.1～2 weight part and the siccative of 0.1～3 weight part of 1～15 weight part;
The blue pigment of DM: the resin that use ink is used is as the treatment agent of pigment, and resin demand accounts for 1/3rd of described pigment total mass, directly grinds and makes the blue pigment of DM.
2. a kind of offset printing blue oil China ink manufacture method as claimed in claim 1, is characterized in that, also adds the friction resistant auxiliary agent of 1～5 weight part in step (2).
3. a kind of offset printing blue oil China ink manufacture method as claimed in claim 1, is characterized in that, in step (3), base China ink rolling temperature is 50～70 DEG C, and pressure is 30～60MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210063293.9A CN102585591B (en) | 2012-03-12 | 2012-03-12 | Method for making blue offset printing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210063293.9A CN102585591B (en) | 2012-03-12 | 2012-03-12 | Method for making blue offset printing ink |
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| Publication Number | Publication Date |
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| CN102585591A CN102585591A (en) | 2012-07-18 |
| CN102585591B true CN102585591B (en) | 2014-06-04 |
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| CN201210063293.9A Expired - Fee Related CN102585591B (en) | 2012-03-12 | 2012-03-12 | Method for making blue offset printing ink |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045004B (en) * | 2012-12-27 | 2014-06-18 | 茂名阪田油墨有限公司 | Preparation method for producing basic ink of printing ink through staged kneading |
| CN103013227B (en) * | 2012-12-27 | 2014-06-18 | 茂名阪田油墨有限公司 | Planographic printing ink containing high-concentration calcium carbonate and preparation method thereof |
| CN103087587B (en) * | 2013-02-06 | 2014-10-15 | 茂名阪田油墨有限公司 | Preparation method for producing calcium-carbonate-containing lithographic ink through one-step kneading method |
| CN106752311A (en) * | 2016-12-06 | 2017-05-31 | 韦保祥 | A kind of ink composite for adding 2 ethyl hexanoic acid bismuth |
| CN106752305A (en) * | 2016-12-06 | 2017-05-31 | 韦保祥 | A kind of modified ink composite and its technique |
| CN106752304A (en) * | 2016-12-06 | 2017-05-31 | 韦保祥 | A kind of ink for adding 2 ethyl hexanoic acid aluminium and preparation method thereof |
| CN106590147A (en) * | 2016-12-06 | 2017-04-26 | 韦保祥 | Modified ink containing zirconium 2-ethylhexanoate assistant and preparation technology thereof |
| CN106752312A (en) * | 2016-12-07 | 2017-05-31 | 韦保祥 | A kind of modified plant oil-based ink composition |
| CN113773696A (en) * | 2021-10-09 | 2021-12-10 | 龙港市鑫鑫印刷机械有限公司 | Printing ink and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1708821A1 (en) * | 1988-12-26 | 1992-01-30 | Всесоюзный Научно-Исследовательский Институт Комплексных Проблем Полиграфии | Dye for offset and relief printing |
| CN101284963A (en) * | 2007-12-17 | 2008-10-15 | 上海牡丹油墨有限公司 | Water-expelling production process for offset printing magenta printing ink |
| CN101319106A (en) * | 2007-06-07 | 2008-12-10 | 鹤壁百运佳大豆油墨科技有限公司 | Hot-set soybean oil resin lithographic plate offset printing ink for rotary machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001293889A (en) * | 2000-04-11 | 2001-10-23 | Seiko Epson Corp | Print by combination of pigment ink and dye ink |
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2012
- 2012-03-12 CN CN201210063293.9A patent/CN102585591B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1708821A1 (en) * | 1988-12-26 | 1992-01-30 | Всесоюзный Научно-Исследовательский Институт Комплексных Проблем Полиграфии | Dye for offset and relief printing |
| CN101319106A (en) * | 2007-06-07 | 2008-12-10 | 鹤壁百运佳大豆油墨科技有限公司 | Hot-set soybean oil resin lithographic plate offset printing ink for rotary machine |
| CN101284963A (en) * | 2007-12-17 | 2008-10-15 | 上海牡丹油墨有限公司 | Water-expelling production process for offset printing magenta printing ink |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-293889A 2001.10.23 |
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| CN102585591A (en) | 2012-07-18 |
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Granted publication date: 20140604 Termination date: 20160312 |