CN102732097B - Method for preparing aluminum foil ink - Google Patents
Method for preparing aluminum foil ink Download PDFInfo
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- CN102732097B CN102732097B CN201210236861.0A CN201210236861A CN102732097B CN 102732097 B CN102732097 B CN 102732097B CN 201210236861 A CN201210236861 A CN 201210236861A CN 102732097 B CN102732097 B CN 102732097B
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Abstract
The invention belongs to the field of ink printing and particularly relates to a method for preparing an aluminum foil ink. The method includes steps of: preparing ternary chloroacetate resin solution; preparing acrylic resin solution; preparing polyketone resin solution; mixing the three resin solutions and obtaining a macromolecule resin mixing solution, uniformly mixing the 15%-35% of macromolecule resin mixing solution, 0%-25% of dye, 35-70% of organic solvent and 1-10% of assistant by weight percentage and obtaining the aluminum foil ink. Compared with the prior art, the aluminum foil ink produced by the method has the advantages of slight smell, strong adhesion, excellent weathering resistance, good water, friction and crumpling resistance, high grade of transparency, high gloss, good levelability and strong transitivity and can adapt to various low and high-speed machines. The solvent of the ink can be volatilized quickly. The process for preparing the ink is simple, and the ink is low in cost and is very suitable for the large-scale industrial production.
Description
Technical field
The present invention relates to ink printing field, particularly a kind of preparation method of aluminum foil ink.
Background technology
Adopt the printed product of aluminum foil ink to there is original natural metal-like, brightness and noticeable property are higher than other any base materials, aluminum foil ink is widely used in the printing of the food product pack such as Beer grand, candy wrapping, therefore may there is certain contacting with food, therefore, require printing finished product nontoxic, or the harm of remaining material is small, can not have influence on the healthy of people.
Aluminum foil ink can be divided into solvent-borne type and water-soluble two large classes, wherein the shortcoming of the water-soluble aluminium foil ink of prior art is: exist rate of drying slow, water tolerance is poor, pliability is not ideal enough, aqueous aluminum foil ink deflection after printing is inadequate, requirement to wrapping machine is higher, and the paper after seal is more soft.And although solvent-borne type aluminum foil ink can be imitated the above-mentioned shortcoming that solves water-soluble aluminium foil ink existence in prior art, but some solvent-borne type aluminium foils adopt stupid or some high boiling ester class alcohols as diluting solvent in preparation process, and these high boiling ester classes, alcohols are difficult to volatilization, the ink printing finished product speed that out rear toxic substance volatilizees is slow, and the residual volume existing after volatilization do not reach national standard, HUMAN HEALTH is had to certain injury.
Summary of the invention
The problem existing in order to solve prior art, the object of the invention is to be to provide a kind of have excellent adhesive attraction and weathering resistance, water-fast rub resistance is resistance to rubs; Ink has high-clarity, highlighted gloss, and not only smell is very little for the ink that adopts the present invention to prepare, and solvent evaporates is rapid; And levelling is good, the suitable benefit of viscosity, ink transfer is abundant, can adapt to various high speed low-speed machines; Not only technique is simple for the ink that employing the inventive method is made, and with low cost, is applicable to very much the production of large-scale industrialization.
For achieving the above object, the present invention is achieved through the following technical solutions:
The preparation method who the invention provides a kind of aluminum foil ink, comprises the following steps:
(1) prepare ternary vinyl chloride-vinyl acetate resin liquid: under normal temperature, in reactor, add the ethyl acetate organic solvent of 65%-70% and the ternary vinyl chloride-vinyl acetate resin of 30%-35%, stir and to be warmed between 60 ℃-65 ℃, after temperature is kept 3 hours, obtain ternary vinyl chloride-vinyl acetate resin liquid;
(2) prepare acrylic resin liquid: by adding the ethyl acetate organic solvent of 50%-70% in reactor, then add acrylic resin 30%-50%, heat and temperature is controlled between 30 ℃-50 ℃, stir, obtain acrylic resin liquid;
(3) prepare polyketone resin liquid: by adding mass percent in reactor, be the ethyl acetate organic solvent of 50%-70%, then adding mass percent is the polyketone resin of 30%-50%, heat and temperature is controlled between 30 ℃-50 ℃, stirring, obtaining polyketone resin liquid.
(4) prepare high molecular polymerization resin mixture liquor: the ternary vinyl chloride-vinyl acetate resin liquid, acrylic resin liquid, the aldehyde ketone resin liquid that prepare are proportionally mixed to get to high molecular polymerization resin mixture liquor, its component and mass percent are: ternary vinyl chloride-vinyl acetate resin liquid 30%-50%, acrylic resin liquid 30%-50%, polyketone resin liquid 10-20%;
(5) prepare organic solvent: by mass percent, be standby after 55%-80% ethyl acetate is mixed with 20%-45% ethanol;
(6) prepare aluminum foil ink: by the high molecular polymerization resin mixture liquor of 15%-35%, the dyestuff of 0%-25%, the auxiliary agent of the organic solvent of 35%-70%, 1%-10%, fully be mixed to get aluminum foil ink, wherein auxiliary agent is selected one or more in silicone oxygen alkane, polyethylene wax, amine hydroxybenzene.
The auxiliary agent that present method is preferably added in step (6) is the mixture of silicone oxygen alkane, polyethylene wax, amine hydroxybenzene, and its constituent mass per-cent is: silicone oxygen alkane 20%-60%, polyethylene wax 20%-60%, amine hydroxybenzene 20%-60%.Dye component and the mass percent thereof of in step (6), adding are: the yellow 25%-50% of dyestuff, dyestuff orange 25%-50%, the red 25%-50% of dyestuff.
Aluminum foil ink involved in the present invention, its component and mass percent thereof consist of: polyphosphazene polymer resin 15%-35%, dyestuff 0%-25%, organic solvent 35%-70%, auxiliary agent 1%-10%.Wherein said polyphosphazene polymer resin is mixed by ternary vinyl chloride-vinyl acetate resin, acrylic resin, polyketone resin, wherein: 30%-50%, the polyketone resin that 30%-50%, the acrylic resin that ternary vinyl chloride-vinyl acetate resin accounts for polyphosphazene polymer resin total mass per-cent accounts for polyphosphazene polymer resin total mass per-cent accounts for the 10%-20% of polyphosphazene polymer resin total mass per-cent; Described organic solvent component and mass percent can be: ethyl acetate 55%-80%, ethanol 20%-45%.Vinyl chloride-vinyl acetate resin can play chemical resistance in coating, and alcohol resistance increases the sticking power to base material; Thermosetting acrylic coating has excellent fullness ratio, gloss, hardness, solvent resistance, weathering resistance; Polyketone resin has good stability, fast light, weather-proof, nontoxic.Adopt the organic solvent of filling a prescription described in the technical program not only to volatilize rapidly as diluting solvent, because ester class and alcohols can both eat, therefore, solvent does not almost have objectionable impurities residual.
The aluminum foil ink product that adopts this technique scheme to obtain, finished product ink levelling is good, the suitable benefit of viscosity, fast light, weather-proof, nontoxic, in printing application, be applicable to the machine of various high speeds or low speed and do not affect the quality of printing finished product, do not resemble some ink product of prior art, once machine speed is accelerated can cause the downslide of whole printing final product quality to a certain extent.Meanwhile, this aluminum foil ink product also has resistance to the rubbing of rub resistance excellent adhesive attraction and weathering resistance, water-fast; The transparent height of ink, highlighted gloss.Adopt this produced ink product of filling a prescription cheap, quality is controlled, not only can reduce costs, and be applicable to very much the production of large-scale industrialization.
Pigment described in the technical program or dyestuff can be for red, orange, yellow, green, blue or green, blue, purple and arbitrary combination of these seven basic colour systems and intermediate color and the gradient color of relevant colour system, also can not add any pigment or dyestuff, the selection of pigment and dyestuff can be different according to client needs, if need to obtain transparent ink of all kinds, need to select different dyestuffs, as: select dyestuff red, can make transparent red, selection dyestuff is blue, can make transparent indigo plant, select dyestuff Huang can make transparent yellow, according to such principle, can also obtain the transparent inks such as the transparent blue or green transparent violet of transparent green.The technical program has adopted the formula of following component and mass percent in experimentation, wherein: the yellow 25%-50% of dyestuff, dyestuff orange 25%-50%, the red 25%-50% of dyestuff, the effect color of finished product is dazzlingly beautiful, and sticking power and wear resistance have also obtained further raising.
Adjuvant component described in the technical program and mass percent are that this three kinds any or any combination of silicone oxygen alkane, polyethylene wax, amine hydroxybenzene all can realize object of the present invention, adopt silicone oxygen alkane 20%-60%, polyethylene wax 20%-60%, amine hydroxybenzene 20%-60% effect can be better.
Embodiment
Embodiment 1:
(1) prepare ternary vinyl chloride-vinyl acetate resin liquid: by the ethyl acetate organic solvent that adds 55% in reactor, then add 45% ternary vinyl chloride-vinyl acetate resin, stir and heat and temperature is controlled to 60 ℃, be incubated 3 hours, obtain ternary vinyl chloride-vinyl acetate resin liquid;
(2) prepare acrylic resin liquid: the ethyl acetate organic solvent by adding 50% in reactor, then add acrylic resin 50%, heat and temperature is controlled to 40 ℃, stir, obtain acrylic resin liquid;
(3) prepare polyketone resin liquid: by adding mass percent in reactor, be 70% ethyl acetate organic solvent, then adding mass percent is 30% polyketone resin, heats and temperature is controlled to 40 ℃, stirs, and obtains polyketone resin liquid.
(4) prepare high molecular polymerization resin mixture liquor: the ternary vinyl chloride-vinyl acetate resin liquid, acrylic resin liquid, the aldehyde ketone resin liquid that prepare are proportionally mixed to get to high molecular polymerization resin mixture liquor, its component and mass percent are: ternary vinyl chloride-vinyl acetate resin liquid 30%, acrylic resin liquid 50%, polyketone resin liquid 20%;
(5) prepare organic solvent: the ethyl acetate that is 55% by mass percent is standby after mixing with 45% ethanol;
(6) component of auxiliary agent and mass percent are: silicone oxygen alkane 30%, polyethylene wax 30%, amine hydroxybenzene 40%.
(7) dyestuff and the mass percent thereof of adding are: dyestuff Huang 33%, dyestuff orange 33%, dyestuff red 34%.
(6) prepare aluminum foil ink: the high molecular polymerization resin mixture liquor that is 25% by mass percent, 10% dyestuff, 60% organic solvent, 5% auxiliary agent, be fully mixed to get aluminum foil ink.
In the present embodiment, if by the temperature of step (1) change into 65 ℃ also passable, but surpass 65 ℃ or all can occur some problems lower than 60 ℃, temperature can not fully be dissolved lower than 60 ℃, higher than 65 ℃ of quality that can affect again product.Therefore, the temperature of step (1) should be controlled between 60 ℃ to 65 ℃.
Ethyl acetate organic solvent also can replace with and account for mass percent 70% in step (2), then adds acrylic resin 30%%, heats and temperature is controlled between 50 ℃, stirs, and obtains acrylic resin liquid.
In step (3), the mass percent of ethyl acetate organic solvent can replace with 70%, and then adding mass percent is 30% polyketone resin, heats and temperature is controlled to 40 ℃, stirs, and obtains polyketone resin liquid.
While preparing high molecular polymerization resin mixture liquor in step (4), ternary vinyl chloride-vinyl acetate resin mass percent is replaceable is 50%, and the mass percent of acrylic resin is replaceable is 30%, polyketone resin 20%; Or ternary vinyl chloride-vinyl acetate resin mass percent is replaceable is 45%, the mass percent of acrylic resin is replaceable is 45%, polyketone resin 10%.
The ink product obtaining is bright-colored, ink, and strong adhesion, water-fast, resistance to rubbing, smell is small, and transparency is high, does not almost have toxic substance residual, the very environmental protection of the formula of solvent.
Embodiment 2:
(1) prepare ternary vinyl chloride-vinyl acetate resin liquid: by the ethyl acetate organic solvent that adds 65% in reactor, then add 35% ternary vinyl chloride-vinyl acetate resin, stir and heat and temperature is controlled to 60 ℃-65 ℃, be incubated 3 hours, obtain ternary vinyl chloride-vinyl acetate resin liquid;
(2) prepare acrylic resin liquid: the ethyl acetate organic solvent by adding 70% in reactor, then add acrylic resin 30%, heat and temperature is controlled to 30 ℃, stir, obtain acrylic resin liquid;
(3) prepare polyketone resin liquid: by adding mass percent in reactor, be 70% ethyl acetate organic solvent, then adding mass percent is 30% polyketone resin, heats and temperature is controlled to 30 ℃, stirs, and obtains polyketone resin liquid;
(4) prepare high molecular polymerization resin mixture liquor: the ternary vinyl chloride-vinyl acetate resin liquid, acrylic resin liquid, the aldehyde ketone resin liquid that prepare are proportionally mixed to get to high molecular polymerization resin mixture liquor, its component and mass percent are: ternary vinyl chloride-vinyl acetate resin liquid 30%, acrylic resin liquid 50%, polyketone resin liquid 20%;
(5) prepare organic solvent: by mass percent be 55% ethyl acetate, standby after mixing with 40% ethanol;
(6) component of auxiliary agent and mass percent are: silicone oxygen alkane;
(7) prepare aluminum foil ink: the high molecular polymerization resin mixture liquor that is 35% by mass percent, 63.5% organic solvent, 1.5% auxiliary agent, be fully mixed to get aluminium foil glazing ink.
The feature of the present embodiment: aluminium foil is shown to play a very good protection, scratch resistance, the gloss of raising aluminium foil, and solvent resistance.
Embodiment 3:
(1) prepare ternary vinyl chloride-vinyl acetate resin liquid: by the ethyl acetate organic solvent that adds 65% in reactor, then add 35% ternary vinyl chloride-vinyl acetate resin, stir and heat and temperature is controlled to 60-65 ℃, be incubated 3 hours, obtain ternary vinyl chloride-vinyl acetate resin liquid;
(2) prepare acrylic resin liquid: the ethyl acetate organic solvent by adding 70% in reactor, then add acrylic resin 30%, heat and temperature is controlled to 30 ℃, stir, obtain acrylic resin liquid;
(3) prepare polyketone resin liquid: by adding mass percent in reactor, be 70% ethyl acetate organic solvent, then adding mass percent is 30% polyketone resin, heats and temperature is controlled to 30 ℃, stirs, and obtains polyketone resin liquid;
(4) prepare high molecular polymerization resin mixture liquor: the ternary vinyl chloride-vinyl acetate resin liquid, acrylic resin liquid, the aldehyde ketone resin liquid that prepare are proportionally mixed to get to high molecular polymerization resin mixture liquor, its component and mass percent are: ternary vinyl chloride-vinyl acetate resin liquid 50%, acrylic resin liquid 30%, polyketone resin liquid 20%;
(5) prepare organic solvent: by mass percent be 55% ethyl acetate, standby after mixing with 45% ethanol;
(6) component of auxiliary agent and mass percent are: amine hydroxybenzene;
(7) prepare aluminium foil Beer special polishing oil China ink: the high molecular polymerization resin mixture liquor that is 25% by mass percent, 70% organic solvent, 5% auxiliary agent, be fully mixed to get aluminium foil Beer special polishing oil China ink.
The feature of the present embodiment: make aluminium foil there is good die cuttability, antiblocking, scratch resistance, the gloss of raising aluminium foil, and resistance to ethanol.
Embodiment 4:
(1) prepare ternary vinyl chloride-vinyl acetate resin liquid: by the ethyl acetate organic solvent that adds 65% in reactor, then add 35% ternary vinyl chloride-vinyl acetate resin, stir and heat and temperature is controlled to 60-65 ℃,, be incubated 3 hours, obtain ternary vinyl chloride-vinyl acetate resin liquid;
(2) prepare acrylic resin liquid: the ethyl acetate organic solvent by adding 70% in reactor, then add acrylic resin 30%, heat and temperature is controlled to 30 ℃, stir, obtain acrylic resin liquid;
(3) prepare polyketone resin liquid: by adding mass percent in reactor, be 70% ethyl acetate organic solvent, then adding mass percent is 30% polyketone resin, heats and temperature is controlled to 30 ℃, stirs, and obtains polyketone resin liquid.
(4) prepare high molecular polymerization resin mixture liquor: the ternary vinyl chloride-vinyl acetate resin liquid, acrylic resin liquid, the aldehyde ketone resin liquid that prepare are proportionally mixed to get to high molecular polymerization resin mixture liquor, its component and mass percent are: ternary vinyl chloride-vinyl acetate resin liquid 50%, acrylic resin liquid 30%, polyketone resin liquid 20%;
(5) prepare organic solvent: by mass percent be 55% ethyl acetate, standby after mixing with 45% ethanol;
(6) component of auxiliary agent and mass percent are: silicone oxygen alkane 20%, polyethylene wax 80%
(7) prepare aluminium foil primary coat ink: the high molecular polymerization resin mixture liquor that is 25% by mass percent, 70% organic solvent, 5% auxiliary agent, be fully mixed to get aluminium foil primary coat ink.
The feature of the present embodiment: make aluminium foil there is well republishing property, friction resistant, high smooth degree, is applicable to high-speed packaging machine.
Claims (6)
1. a preparation method for aluminum foil ink, comprises the following steps:
(1) prepare ternary vinyl chloride-vinyl acetate resin liquid: the ethyl acetate organic solvent that adds 65%-70% under normal temperature in reactor, ternary vinyl chloride-vinyl acetate resin with 30%-35%, stirring is warmed between 60 ℃-65 ℃, after temperature is kept 3 hours, obtain ternary vinyl chloride-vinyl acetate resin liquid;
(2) prepare acrylic resin liquid: by adding the ethyl acetate organic solvent of 50%-70% in reactor, then add acrylic resin 30%-50%, heat and temperature is controlled between 30 ℃-50 ℃, stir, obtain acrylic resin liquid;
(3) prepare polyketone resin liquid: by adding mass percent in reactor, be the ethyl acetate organic solvent of 50%-70%, then adding mass percent is the polyketone resin of 30%-50%, heat and temperature is controlled between 30 ℃-50 ℃, stirring, obtaining polyketone resin liquid;
(4) prepare high molecular polymerization resin mixture liquor: the ternary vinyl chloride-vinyl acetate resin liquid, acrylic resin liquid, the aldehyde ketone resin liquid that prepare are proportionally mixed to get to high molecular polymerization resin mixture liquor, its component and mass percent are: ternary vinyl chloride-vinyl acetate resin liquid 30%-50%, acrylic resin liquid 30%-50%, polyketone resin liquid 10-20%;
(5) prepare organic solvent: the ethyl acetate that is 55%-80% by mass percent is standby after 20%-45% ethanol mixes with mass percent;
(6) prepare aluminum foil ink: the high molecular polymerization resin mixture liquor that is 15%-35% by mass percent, the dyestuff of 0%-25%, the auxiliary agent of the organic solvent of 35%-70%, 1%-10%, fully be mixed to get aluminum foil ink, wherein auxiliary agent is selected one or more in silicone oxygen alkane, polyethylene wax, amine hydroxybenzene.
2. the preparation method of aluminum foil ink according to claim 1, it is characterized in that: auxiliary agent described in step (6) is silicone oxygen alkane, the high molecular polymerization resin mixture liquor that is 35% by mass percent, 63.5% organic solvent, 1.5% auxiliary agent, be fully mixed to get aluminum foil ink.
3. the preparation method of aluminum foil ink according to claim 1, it is characterized in that: described in step (6), auxiliary agent is amine hydroxybenzene, the high molecular polymerization resin mixture liquor that is 25% by mass percent, 70% organic solvent, 5% auxiliary agent, be fully mixed to get aluminum foil ink.
4. the preparation method of aluminum foil ink according to claim 1, is characterized in that: the component of auxiliary agent and mass percent are: silicone oxygen alkane 20%, polyethylene wax 80%; The high molecular polymerization resin mixture liquor that is 25% by mass percent, 70% organic solvent, 5% auxiliary agent, be fully mixed to get aluminum foil ink.
5. the preparation method of aluminum foil ink according to claim 1, it is characterized in that: the auxiliary agent adding in step (6) is the mixture of silicone oxygen alkane, polyethylene wax, amine hydroxybenzene, its constituent mass per-cent is: silicone oxygen alkane 20%-60%, polyethylene wax 20%-60%, amine hydroxybenzene 20%-60%.
6. the preparation method of aluminum foil ink according to claim 1 or 5, is characterized in that: dye component and the mass percent thereof of in step (6), adding are: the yellow 25%-50% of dyestuff, dyestuff orange 25%-50%, the red 25%-50% of dyestuff.
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| CN201210236861.0A CN102732097B (en) | 2012-07-09 | 2012-07-09 | Method for preparing aluminum foil ink |
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| CN201210236861.0A CN102732097B (en) | 2012-07-09 | 2012-07-09 | Method for preparing aluminum foil ink |
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| CN104530823A (en) * | 2015-01-15 | 2015-04-22 | 英科·卡乐油墨(苏州)有限公司 | Printing ink combination for aluminum-foil paper and printing ink and gloss oil with same |
| CN104804547A (en) * | 2015-04-22 | 2015-07-29 | 黎司华 | High-hardness chemicals-resistant screen printing ink |
| CN109294328A (en) * | 2018-10-10 | 2019-02-01 | 玉溪接装纸制造有限公司 | A kind of gravure ink binder and preparation method thereof suitable for tipping paper of aluminizing |
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| JP2949261B2 (en) * | 1990-11-30 | 1999-09-13 | サカタインクス株式会社 | Gravure ink composition |
| JP2006096894A (en) * | 2004-09-30 | 2006-04-13 | Tokai Aluminum Foil Co Ltd | Ink for printing |
| EP1881043B1 (en) * | 2005-03-18 | 2012-12-05 | Teikoku Printing Inks Mfg. Co., Ltd | Ink and printed matter |
| CN101768388B (en) * | 2008-12-27 | 2013-04-03 | 广东油墨厂有限公司 | Alcohol-soluble environmental intaglio aluminum foil ink and preparation method thereof |
| CN101987932B (en) * | 2010-11-03 | 2012-07-04 | 北京赛腾工业标识系统有限公司 | High-temperature steam endurance ink for spraying code and printing |
| CN102250513B (en) * | 2011-01-19 | 2013-10-02 | 深圳市美丽华油墨涂料有限公司 | Polycyclic aromatic hydrocarbon-free screen printing ink for polyvinyl chloride (PVC) and polycarbonate (PC) materials |
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