CN102585592A - Production method and device for offset printing ink - Google Patents
Production method and device for offset printing ink Download PDFInfo
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- CN102585592A CN102585592A CN2012100908328A CN201210090832A CN102585592A CN 102585592 A CN102585592 A CN 102585592A CN 2012100908328 A CN2012100908328 A CN 2012100908328A CN 201210090832 A CN201210090832 A CN 201210090832A CN 102585592 A CN102585592 A CN 102585592A
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Abstract
The invention discloses a production method and a production device for offset printing ink, and belongs to the field of ink manufacture. The production method comprises the following steps of: 1, adding a water-containing pigment into a kneader, stirring for 5 to 10 minutes, adding a pigment binder, and stirring for dehydration; 2, vacuumizing, removing rest water from the kneader, adding a pigment binder and a dispersing agent, and stirring to obtain base ink; 3, conveying the base ink in the kneader to a bead mill for grinding by using a screw conveyor; and feeding the ground base ink to a diagonal type three-roller machine for grinding; 4, pumping the ground base ink into a portal stirrer, adding ink oil and an anti-crocking agent, and stirring to obtain ink; and 5, sucking the ink into a flat type three-roller machine by using a material drawer, and filling by using a caging machine. The water-containing pigment is adopted, dust pollution is effectively avoided, the grinding is easy, and the obtained ink has high dispersibility; and all procedures can be automatically connected, the cost is low, time and labor are saved, and the production efficiency can be greatly improved.
Description
Technical field
The present invention relates to the printing ink production field, relate in particular to a kind of working method and device of offset litho printing ink.
Background technology
In traditional planographic ink production technique, after Ji Mo dewaters in kneader, be discharged in the storage vat, grind by a dead lift to ball mill; In the filling stage, carry by manual work equally, printing ink is carried to three-roller carries out the filling filtration again, carry out the tinning operation then.Owing to lack automatic linking between each operation, carry, topple over by manual work, not only time-consuming, effort, and directly cause production efficiency low, cost is high.
Traditional technology adopts dry production printing ink mostly in addition, and dry powder formulation produces severe contamination to air, and mixed toner hardness is high, grinds length consuming time, and the distributes ink poor performance of producing.
Summary of the invention
The present invention provides a kind of working method and device of offset litho printing ink, adopts aqueous pigment, effectively avoids dust pollution, and is easy to grind, and the distributes ink property that obtains is strong; This device can make between each operation automatically and be connected, and cost is low, the saving of labor, save time, and can enhance productivity greatly.
The technical scheme that the present invention taked is:
A kind of working method of offset litho printing ink comprises the steps:
1. in kneader, drop into the aqueous pigment of 10-20 weight part, stir 5-10min, the pigment that adds the 20-40 weight part then connects material, stirs 20-30min and dewaters; Mediating temperature is 50 ℃-70 ℃;
2. vacuumize, in kneader, remaining moisture is deviate from, the pigment that adds the 10-30 weight part connects the dispersion agent of material, 0.5-5 weight part, stirs and obtains Ji Mo in 1-4 hour; Whipping temp is 80 ℃-120 ℃; Vacuum tightness is 0.06-0.1Mpa;
3. the base China ink with kneader is transported to the ball mill grinding with the screw rod conveyer, and the base China ink input indented form three-roller after the grinding grinds;
4. the Ji Mo after will grinding squeezes in the gate-type stirrer, adds the ink oil of 5-10 weight part, the anti-friction liniment of 0.5-5 weight part, stirs 30-50min and obtains printing ink;
5. utilize Material sucking machine to suck the flat three-roller in printing ink, carry out can through filler.
Wherein, the 3. middle grinding temperature of Ji Mo in ball mill and indented form three-roller of step is 40 ℃-70 ℃;
The 5. middle dress Mo Wendu of step is 40-50 ℃.
Aqueous pigment: PY12 is yellow; PY13 is yellow, PR57:1 is red, CIPB15:3 is blue, and the aqueous quality of pigment is 55-80% for number.
Pigment connects material: rosin modified phenolic resin is the sylvic oil or the gummy oil of staple, and other conventional material that connects of this area.
Dispersion agent: the verivate of Ammonia or phthalocyanine blue.
The friction resistant auxiliary agent: staple is a polyethylene wax, and other conventional friction resistant auxiliary agent of this area.
Ink oil: the MO that for the boiling range scope is 270～315 ℃.
The present invention also provides a kind of production equipment of offset litho printing ink, comprises kneader, ball mill, indented form three-roller, gate-type stirrer, flat three-roller and filler, and its improvements are: the screw rod conveyer is set between kneader and ball mill; Between gate-type stirrer and flat three-roller, Material sucking machine is set.
Wherein, the screw rod conveyer is made up of screw rod dehvery pump, hopper.
Adopt the beneficial effect that technique scheme produced to be:
1. select defeated material equipment according to the characteristics of convey materials; The printing ink that Ji Mo adopts the screw rod conveyer to carry, prepare adopts Material sucking machine to carry, and makes between each operation to be connected automatically, operation such as saved a dead lift, topple over; Save time, laborsaving, make production efficiency improve 2-3 doubly.
2. raw material adopts aqueous pigment, effectively avoids dust pollution, and is easy to grind the distributes ink property enhancing that obtains.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation.
Fig. 1 is a setting drawing of the present invention;
Wherein, 1 kneader; 2 screw rod conveyers; 3 ball mills; 4 indented form three-rollers; 5 gate-type stirrers; 6 Material sucking machines; 7 flat three-rollers; 8 fillers; 9 screw rod dehvery pumps; 10 hoppers.
Embodiment
Umber described in following examples is a weight part.
Embodiment 1
(1) in kneader, drops into 10 parts of aqueous pigments, stir 5min, add pigment then and connect 20 parts in material, stir 20min; The kneader temperature is controlled at 60 ℃;
(2) vacuumize, remaining moisture in the aqueous pigment is deviate from, add pigment and connect 10 parts in material, 3 parts of dispersion agents, stir and obtained Ji Mo in 1 hour; Temperature is 80 ℃; Vacuum tightness is 0.06Mpa;
(3) Ji Mo with kneader pours the black groove that has the screw rod dehvery pump into, squeezes into hold-up vessel, grinds through dehvery pump input ball mill again, and the base China ink input three-roll grinder after the grinding grinds; Grinding temperature in ball mill and indented form three-roller is 40 ℃;
(4) Ji Mo after will grinding with dehvery pump squeezes into accumulator, adds 8 parts of ink oil, 0.5 part of anti-friction liniment, stirs 40min with gate-type and obtains printing ink;
(5) utilize Material sucking machine to suck three-roller automatically in printing ink, filter through filler and carry out can; 50 ℃ of can temperature.
(1) in kneader, drops into 15 parts of aqueous pigments, stir 58min, add pigment then and connect 30 parts in material, stir 30min; The kneader temperature is controlled at 50 ℃;
(2) vacuumize, remaining moisture in the aqueous pigment is deviate from, add pigment and connect 20 parts in material, 0.5 part of dispersion agent, stir and obtained Ji Mo in 2 hours; Temperature is 100 ℃; Vacuum tightness is 0.09Mpa
(3) Ji Mo with kneader pours the black groove that has the screw rod dehvery pump into, squeezes into hold-up vessel, grinds through dehvery pump input ball mill again, and the base China ink input three-roll grinder after the grinding grinds; Grinding temperature in ball mill and indented form three-roller is 70 ℃;
(4) Ji Mo after will grinding with dehvery pump squeezes into accumulator, adds 10 parts of ink oil, 5 parts of anti-friction liniments, stirs 30min with gate-type and obtains printing ink;
(5) utilize Material sucking machine to suck three-roller automatically in printing ink, filter through filler and carry out can; 40 ℃ of can temperature.
Embodiment 3
(1) in kneader, drops into 20 parts of aqueous pigments, stir 10min, add pigment then and connect 40 parts in material, stir 25min; The kneader temperature is controlled at 70 ℃;
(2) vacuumize, remaining moisture in the aqueous pigment is deviate from, add pigment and connect 30 parts in material, 5 parts of dispersion agents, stir and obtained Ji Mo in 4 hours; Temperature is 120 ℃; Vacuum tightness is 0.1Mpa;
(3) Ji Mo with kneader pours the black groove that has the screw rod dehvery pump into, squeezes into hold-up vessel, grinds through dehvery pump input ball mill again, and the base China ink input three-roll grinder after the grinding grinds; Grinding temperature in ball mill and indented form three-roller is 60 ℃;
(4) Ji Mo after will grinding with dehvery pump squeezes into accumulator, adds 5 parts of ink oil, 3 parts of anti-friction liniments, stirs 50min with gate-type and obtains printing ink;
(5) utilize Material sucking machine to suck three-roller automatically in printing ink, filter through filler and carry out can; Can temperature: 50 ℃.
The present invention and common production parameter comparison:
| Project | The present invention | Dry method | Wet method |
| Dispersed | Good | Difference | Good |
| Produce man-hour | 1-2 hour/100 kilograms | 2-4 hour/100 kilograms | 2-3 hour/100 kilograms |
A kind of production equipment of offset litho printing ink comprises kneader 1, ball mill 3, indented form three-roller 4, gate-type stirrer 5, flat three-roller 7 and filler 8, and its improvements are: between kneader 1 and ball mill 3, screw rod conveyer 2 is set; Between gate-type stirrer 5 and flat three-roller 7, Material sucking machine 6 is set.
Claims (5)
1. the working method of an offset litho printing ink is characterized in that comprising the steps:
1. in kneader, drop into the aqueous pigment of 10-20 weight part, stir 5-10min, the pigment that adds the 20-40 weight part then connects material, stirs 20-30min and dewaters; Mediating temperature is 50 ℃-70 ℃;
2. vacuumize, in kneader, remaining moisture is deviate from, the pigment that adds the 10-30 weight part connects the dispersion agent of material, 0.5-5 weight part, stirs and obtains Ji Mo in 1-4 hour; Whipping temp is 80 ℃-120 ℃; Vacuum tightness is 0.06-0.1Mpa;
3. the base China ink with kneader is transported to the ball mill grinding with the screw rod conveyer, and the base China ink input indented form three-roller after the grinding grinds;
4. the Ji Mo after will grinding squeezes in the gate-type stirrer, adds the ink oil of 5-10 weight part, the anti-friction liniment of 0.5-5 weight part, stirs 30-50min and obtains printing ink;
5. utilize Material sucking machine to suck the flat three-roller in printing ink, carry out can through filler.
2. the working method of a kind of offset litho printing ink according to claim 1 is characterized in that the 3. middle grinding temperature of Ji Mo in ball mill and indented form three-roller of said step is 40 ℃-70 ℃.
3. the working method of a kind of offset litho printing ink according to claim 1 is characterized in that the 5. middle can temperature of said step is 40-50 ℃.
4. the production equipment of an offset litho printing ink; It comprises kneader (1), ball mill (3), indented form three-roller (4), gate-type stirrer (5), flat three-roller (7) and filler (8), it is characterized in that: between kneader (1) and ball mill (3), screw rod conveyer (2) is set; Between gate-type stirrer (5) and flat three-roller (7), Material sucking machine (6) is set.
5. the production equipment of a kind of offset litho printing ink according to claim 4 is characterized in that said screw rod conveyer (2) is made up of screw rod dehvery pump (9), hopper (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210090832 CN102585592B (en) | 2012-03-31 | 2012-03-31 | Production method and device for offset printing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210090832 CN102585592B (en) | 2012-03-31 | 2012-03-31 | Production method and device for offset printing ink |
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| CN102585592A true CN102585592A (en) | 2012-07-18 |
| CN102585592B CN102585592B (en) | 2013-09-25 |
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| CN 201210090832 Expired - Fee Related CN102585592B (en) | 2012-03-31 | 2012-03-31 | Production method and device for offset printing ink |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775848A (en) * | 2012-07-31 | 2012-11-14 | 苏州中亚油墨有限公司 | Gravure solvent ink production system |
| CN102773145A (en) * | 2012-07-30 | 2012-11-14 | 苏州中亚油墨有限公司 | System for sanding and drawing gravure solvent ink |
| CN102784678A (en) * | 2012-08-03 | 2012-11-21 | 苏州市博来特油墨有限公司 | Ink grinding device capable of adjusting liquid level automatically |
| CN103013224A (en) * | 2012-12-27 | 2013-04-03 | 茂名阪田油墨有限公司 | Planographic printing ink containing high-concentration kaolin and preparation method thereof |
| CN103045004A (en) * | 2012-12-27 | 2013-04-17 | 茂名阪田油墨有限公司 | Preparation method for producing basic ink of printing ink through staged kneading |
| CN103045010A (en) * | 2012-12-27 | 2013-04-17 | 茂名阪田油墨有限公司 | Preparation method of black basic ink for manufacturing planographic printing ink |
| CN103045005A (en) * | 2012-12-27 | 2013-04-17 | 茂名阪田油墨有限公司 | Technique for manufacturing ink |
| CN104403411A (en) * | 2014-11-20 | 2015-03-11 | 杭华油墨股份有限公司 | VOC (volatile organic compounds)-free ultraviolet curing gravure printing ink and preparation method thereof |
| CN108079890A (en) * | 2017-12-29 | 2018-05-29 | 洋紫荆油墨（浙江）有限公司 | A kind of improvement offset ink production technology |
| CN108822613A (en) * | 2018-05-07 | 2018-11-16 | 江苏中润油墨有限公司 | One vegetable oil basic ring guarantor's type offset printing sheet-fed ink and preparation method thereof |
| CN108892997A (en) * | 2018-07-16 | 2018-11-27 | 江苏中润油墨有限公司 | A kind of soya-bean oil base environment-friendly type offset ink and its preparation process |
| CN116162376A (en) * | 2023-03-06 | 2023-05-26 | 苏州科德教育科技股份有限公司 | Antibacterial lithographic printing ink and preparation method thereof |
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| JPH09176543A (en) * | 1995-11-30 | 1997-07-08 | Eastman Kodak Co | Ink for ink jet printing, its production and ink jet 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 |
| CN101590440A (en) * | 2008-05-29 | 2009-12-02 | 段吉文 | Continuous wet-grinding technology and relative device |
-
2012
- 2012-03-31 CN CN 201210090832 patent/CN102585592B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09176543A (en) * | 1995-11-30 | 1997-07-08 | Eastman Kodak Co | Ink for ink jet printing, its production and ink jet 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 |
| CN101590440A (en) * | 2008-05-29 | 2009-12-02 | 段吉文 | Continuous wet-grinding technology and relative device |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773145A (en) * | 2012-07-30 | 2012-11-14 | 苏州中亚油墨有限公司 | System for sanding and drawing gravure solvent ink |
| CN102775848A (en) * | 2012-07-31 | 2012-11-14 | 苏州中亚油墨有限公司 | Gravure solvent ink production system |
| CN102784678A (en) * | 2012-08-03 | 2012-11-21 | 苏州市博来特油墨有限公司 | Ink grinding device capable of adjusting liquid level automatically |
| CN103045005A (en) * | 2012-12-27 | 2013-04-17 | 茂名阪田油墨有限公司 | Technique for manufacturing ink |
| CN103045004A (en) * | 2012-12-27 | 2013-04-17 | 茂名阪田油墨有限公司 | Preparation method for producing basic ink of printing ink through staged kneading |
| CN103045010A (en) * | 2012-12-27 | 2013-04-17 | 茂名阪田油墨有限公司 | Preparation method of black basic ink for manufacturing planographic printing ink |
| CN103013224A (en) * | 2012-12-27 | 2013-04-03 | 茂名阪田油墨有限公司 | Planographic printing ink containing high-concentration kaolin and preparation method thereof |
| 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 |
| CN103013224B (en) * | 2012-12-27 | 2014-06-18 | 茂名阪田油墨有限公司 | Planographic printing ink containing high-concentration kaolin and preparation method thereof |
| CN104403411A (en) * | 2014-11-20 | 2015-03-11 | 杭华油墨股份有限公司 | VOC (volatile organic compounds)-free ultraviolet curing gravure printing ink and preparation method thereof |
| CN108079890A (en) * | 2017-12-29 | 2018-05-29 | 洋紫荆油墨（浙江）有限公司 | A kind of improvement offset ink production technology |
| CN108822613A (en) * | 2018-05-07 | 2018-11-16 | 江苏中润油墨有限公司 | One vegetable oil basic ring guarantor's type offset printing sheet-fed ink and preparation method thereof |
| CN108892997A (en) * | 2018-07-16 | 2018-11-27 | 江苏中润油墨有限公司 | A kind of soya-bean oil base environment-friendly type offset ink and its preparation process |
| CN116162376A (en) * | 2023-03-06 | 2023-05-26 | 苏州科德教育科技股份有限公司 | Antibacterial lithographic printing ink and preparation method thereof |
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| CN102585592B (en) | 2013-09-25 |
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Granted publication date: 20130925 Termination date: 20160331 |