CN103254689B - Gravure ink for aluminium foil and preparation method of gravure ink - Google Patents
Gravure ink for aluminium foil and preparation method of gravure ink Download PDFInfo
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- CN103254689B CN103254689B CN201310210936.2A CN201310210936A CN103254689B CN 103254689 B CN103254689 B CN 103254689B CN 201310210936 A CN201310210936 A CN 201310210936A CN 103254689 B CN103254689 B CN 103254689B
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Abstract
The invention discloses a gravure ink for an aluminium foil. The gravure ink for the aluminium foil comprises the following composition ingredients in parts by mass: 10-12 parts of organic pigments, 8-12 parts of light calcium carbonate, 12-18 parts of chlorinated rubber, 1-2 parts of thermoplastic acrylic resin, 2.5-3.0 parts of plasticizer, 2.0-7.5 parts of polyethylene microcrystalline wax, 5-62 parts of methylbenzene, 1-2 parts of a stabilizer, 5-8 parts of terpilenol, and 15-17.5 parts of modified phenolic resin. According to the gravure ink for the aluminium foil and the preparation method of the gravure ink provided by the invention, the ink is heat-resistant, transfer-resistant, fireproof and set-off-proof, has a viscosity of 20-40 s, can be completely dry in 1 second, and can be widely applied and continuously replace the existing products.
Description
Technical field
The present invention relates to a kind of ink and preparation method thereof, relate in particular to a kind of aluminium foil base gravure ink and preparation method thereof.
Background technology
The intaglio plate printing paper ink of China, first gets up at publication and printing industry development.Because print speed significantly improves, start the new stage of China's intaglio plate printing paper ink development.The current improved technological line of intaglio plate printing paper ink is still taking nitro-cotton as main binder, and taking alcohols, ester class etc. as solvent, the rate of drying of ink is brought up to 150 ms/min.This China ink has that scumming not, levelling are good, the feature of transfer printing excellent property, the dense profit of color and luster.The non-overlay paper of main printing in the past, now taking printed coating paper as main.In order to improve the printing property made of printing paper ink, to level version Printing Development, domestic Printing ink producing enterprise has developed four look printing inks of standard now, to adapt to the needs of printing enterprise.At present, the kind of intaglio plate printing paper ink is still in the still stage in rising of increase, quality, along with the development of social city, technicalization, hommization, printing has obtained vigorous growth, increasing gravure printing machine is not as huge numbers of families, and the consequent is the increase of gravure printing ink usage quantity and gravure printing ink thermotolerance is weak, the showing of not resistance to migration, the waterproof of not setting fire and the dry problem such as slow.
Intaglio printing is that image is carved recessed plate-making technology from surface.In general, adopt copper or the zine plate surface as engraving, recessed part can be utilized burn into engraving, copperplate etching or mezzotint metallograph graphic arts process, and Collographs may be according to gravure printing.Print gravure, surface is covered with ink, then wipes ink with tarlatan or newspaper from surface, only leaves recessed part.Wet paper is overlayed on to forme top, forme and paper pressurize by printing press, ink is sent to paper from the recessed part of forme, and popularizing along with humanity concept, and the formation of novel harmonious society, the aluminium foil base gravure ink that designs a kind of heat-resisting, resistance to migration, the anti-set-off of fire-proof and water-proof is very important.
Summary of the invention
the technical problem solving:for a little less than above-mentioned ink thermotolerance, not resistance to migration, not fire-proof and water-proof and the dry shortcoming such as slow, a kind of aluminium foil base gravure ink and preparation method thereof is provided.
technical scheme:a kind of aluminium foil base gravure ink, its composition taking mass fraction representation as:
Pigment dyestuff 10-12;
Light calcium carbonate 8-12;
Chlorinated rubber 12-18;
Thermoplastic acrylic resin 1-2;
Softening agent 2.5-3.0;
Polyethylene Microcrystalline Wax 2.0-7.5;
Toluene 5-62;
Stablizer 1-2;
Terpineol 350 5-8;
Modified phenolic resins 15-17.5.
As a preferred technical solution of the present invention: described softening agent adopts epoxy soybean oil.
As a preferred technical solution of the present invention: described stablizer adopts barium sulfate.
As a preferred technical solution of the present invention: described aluminium foil is as follows by preparation method's step of base gravure ink:
The first step: the toluene of 2/3rds mass parts, Terpineol 350, softening agent and chlorinated rubber are packed in reactor, on reactor with reflux exchanger, after opening reflux exchanger water coolant, start to stir, then slowly add thermoplastic acrylic resin and modified phenolic resins, after being warming up to 60～70 DEG C, stop heating, continue to stir, after insulation 4.5～5h, cool the temperature to 35～38 DEG C;
Second step: then add pigment dyestuff, stablizer and light calcium carbonate to stir;
The 3rd step: finally add remaining toluene, Terpineol 350, softening agent and chlorinated rubber, and after adding polyethylene Microcrystalline Wax to stir, filter and obtain aluminium foil base gravure ink.
beneficial effect:base gravure ink and preparation method thereof for aluminium foil provided by the invention, the heat-resisting resistance to migration of ink, the anti-set-off of preventing fires, viscosity 20-40s, absolutely dry in 1S, the not division of history into periods of can being used widely is for currently available products.
Embodiment
Set forth in further detail by the following examples content of the present invention.
Embodiment 1:
The first step: take various raw materials according to ratio of quality and the number of copies hereinafter described
Pigment dyestuff 12;
Light calcium carbonate 12;
Chlorinated rubber 18;
Thermoplastic acrylic resin 2;
Epoxy soybean oil 3.0;
Polyethylene Microcrystalline Wax 3;
Toluene 62;
Barium sulfate 1;
Terpineol 350 6;
Modified phenolic resins 17.5.
Second step: the toluene of 2/3rds mass parts, Terpineol 350, softening agent and chlorinated rubber are packed in reactor, on reactor with reflux exchanger, after opening reflux exchanger water coolant, start to stir, then slowly add thermoplastic acrylic resin and modified phenolic resins, after being warming up to 65 DEG C, stop heating, continue to stir, after insulation 4.5h, cool the temperature to 35 DEG C;
The 3rd step: then add pigment dyestuff, stablizer and light calcium carbonate to stir;
The 4th step: finally add remaining toluene, Terpineol 350, softening agent and chlorinated rubber, and after adding polyethylene Microcrystalline Wax to stir, filter and obtain aluminium foil base gravure ink.
Embodiment 2:
The first step: take various raw materials according to ratio of quality and the number of copies hereinafter described
Pigment dyestuff 10;
Light calcium carbonate 8;
Chlorinated rubber 12;
Thermoplastic acrylic resin 1;
Epoxy soybean oil 2.5;
Polyethylene Microcrystalline Wax 2.0;
Toluene 5;
Barium sulfate 1;
Terpineol 350 5;
Modified phenolic resins 15.
Second step: the toluene of 2/3rds mass parts, Terpineol 350, softening agent and chlorinated rubber are packed in reactor, on reactor with reflux exchanger, after opening reflux exchanger water coolant, start to stir, then slowly add thermoplastic acrylic resin and modified phenolic resins, after being warming up to 60 DEG C, stop heating, continue to stir, after insulation 4.5h, cool the temperature to 35 DEG C;
The 3rd step: then add pigment dyestuff, stablizer and light calcium carbonate to stir;
The 4th step: finally add remaining toluene, Terpineol 350, softening agent and chlorinated rubber, and after adding polyethylene Microcrystalline Wax to stir, filter and obtain aluminium foil base gravure ink.
Embodiment 3:
The first step: take various raw materials according to ratio of quality and the number of copies hereinafter described
Pigment dyestuff 11;
Light calcium carbonate 10;
Chlorinated rubber 15;
Thermoplastic acrylic resin 1.5;
Epoxy soybean oil 3.0;
Polyethylene Microcrystalline Wax 7.5;
Toluene 30;
Barium sulfate 1.5;
Terpineol 350 8;
Modified phenolic resins 16.
Second step: the toluene of 2/3rds mass parts, Terpineol 350, softening agent and chlorinated rubber are packed in reactor, on reactor with reflux exchanger, after opening reflux exchanger water coolant, start to stir, then slowly add thermoplastic acrylic resin and modified phenolic resins, after being warming up to 70 DEG C, stop heating, continue to stir, after insulation 5h, cool the temperature to 38 DEG C;
The 3rd step: then add pigment dyestuff, stablizer and light calcium carbonate to stir;
The 4th step: finally add remaining toluene, Terpineol 350, softening agent and chlorinated rubber, and after adding polyethylene Microcrystalline Wax to stir, filter and obtain aluminium foil base gravure ink.
Composition all components in above embodiment and comparative example all can business be bought.
Test performance:
Embodiment 1 ~ 3 is carried out to viscosity and test time of drying, the results are shown in Table one:
| Epoxy soybean oil | Thermoplastic acrylic resin | Toluene | Chlorinated rubber | Viscosity/s | Time of drying/s | |
| Embodiment 1 | 3 | 2 | 62 | 18 | 3.0 | 0.4 |
| Embodiment 2 | 2.5 | 1 | 5 | 12 | 2.0 | 0.6 |
| Embodiment 3 | 3 | 1.5 | 30 | 15 | 4.0 | 0.8 |
Table one
Above-described embodiment is just for content of the present invention is set forth, instead of restriction, and therefore any change in implication and the scope suitable with claims of the present invention, all should think to be included in the scope of claims.
Claims (4)
1. an aluminium foil base gravure ink, is characterized in that: its composition taking mass fraction representation as:
Pigment dyestuff 10-12;
Light calcium carbonate 8-12;
Chlorinated rubber 12-18;
Thermoplastic acrylic resin 1-2;
Softening agent 2.5-3.0;
Polyethylene Microcrystalline Wax 2.0-7.5;
Toluene 5-62;
Stablizer 1-2;
Terpineol 350 5-8;
Modified phenolic resins 15-17.5.
2. aluminium foil base gravure ink according to claim 1, is characterized in that: described softening agent adopts epoxy soybean oil.
3. aluminium foil base gravure ink according to claim 1, is characterized in that: described stablizer adopts barium sulfate.
4. a method of preparing aluminium foil claimed in claim 1 base gravure ink, is characterized in that the preparation process of the method is as follows:
The first step: the toluene of 2/3rds mass parts, Terpineol 350, softening agent and chlorinated rubber are packed in reactor, on reactor with reflux exchanger, after opening reflux exchanger water coolant, start to stir, then slowly add thermoplastic acrylic resin and modified phenolic resins, after being warming up to 60～70 DEG C, stop heating, continue to stir, after insulation 4.5～5h, cool the temperature to 35～38 DEG C;
Second step: then add pigment dyestuff, stablizer and light calcium carbonate to stir;
The 3rd step: finally add remaining toluene, Terpineol 350, softening agent and chlorinated rubber, and after adding polyethylene Microcrystalline Wax to stir, filter and obtain aluminium foil base gravure ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310210936.2A CN103254689B (en) | 2013-05-31 | 2013-05-31 | Gravure ink for aluminium foil and preparation method of gravure ink |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310210936.2A CN103254689B (en) | 2013-05-31 | 2013-05-31 | Gravure ink for aluminium foil and preparation method of gravure ink |
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| CN103254689A CN103254689A (en) | 2013-08-21 |
| CN103254689B true CN103254689B (en) | 2014-07-02 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103555061A (en) * | 2013-10-30 | 2014-02-05 | 合肥市华美光电科技有限公司 | IMD (In-Mold Decoration) printing ink and preparation method thereof |
| CN103923525B (en) * | 2014-04-30 | 2016-02-24 | 苏州安洁科技股份有限公司 | The silk screen printing preparation method of bright black ink |
| CN103923518B (en) * | 2014-04-30 | 2016-02-24 | 苏州安洁科技股份有限公司 | Bright black plasticising ink |
| CN104877445A (en) * | 2015-06-18 | 2015-09-02 | 苏州德翔装饰工程有限公司 | High-adhesion ink for carved building materials and preparation method of high-adhesion ink |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1240811A (en) * | 1999-06-30 | 2000-01-12 | 广东油墨厂 | Printing ink for aluminium foil as intaglio plate and its preparing process |
| JP2008214647A (en) * | 2007-02-28 | 2008-09-18 | Nippon Foil Mfg Co Ltd | Method for manufacturing printed circuit board |
| CN101020797A (en) * | 2007-03-19 | 2007-08-22 | 上海力彩油墨有限公司 | Water-base ink for intaglio printing on aluminium foil and its prepn process and application |
| CN101275043B (en) * | 2007-03-28 | 2012-03-14 | 樊官保 | Environment-friendly water-soluble plate engraving ink |
| CN101967316B (en) * | 2010-09-08 | 2013-01-09 | 中国乐凯胶片集团公司 | Nontoxic antifouling paint for oceanographic ship and facilities and method for preparing paint |
| CN102382507B (en) * | 2011-09-06 | 2013-12-25 | 佛山市顺德区乐从镇盛昌油墨有限公司 | Hydrophilic ink for intaglio printing on surfaces of aluminum foils and preparation method thereof |
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