CN104177920B - Environmental protection alcohol molten aluminium foil primary coat ink and preparation method thereof - Google Patents
Environmental protection alcohol molten aluminium foil primary coat ink and preparation method thereof Download PDFInfo
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- CN104177920B CN104177920B CN201410382979.3A CN201410382979A CN104177920B CN 104177920 B CN104177920 B CN 104177920B CN 201410382979 A CN201410382979 A CN 201410382979A CN 104177920 B CN104177920 B CN 104177920B
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Abstract
The invention discloses a kind of environmental protection alcohol molten aluminium foil primary coat ink, be to be grouped into by the one-tenth of following mass fraction: 1/8 second nitrocotton resin 8 ~ 12 parts, 1/2 second nitrocotton resin 6 ~ 10 parts, ethanol 25 ~ 40 parts, ethyl acetate 30 ~ 40 parts, drying retardant 3 ~ 8 parts, 3 ~ 6 parts of plasticizer, acrylic emulsion 5 ~ 15 parts, adhesion promoter 0.8 ~ 1.5 part and polyethylene wax powder 1 ~ 3 part.The invention also discloses the preparation method of the ink of above-mentioned this constituent, including weighing material, preparation nitrocotton resin liquid, disperseing, filter and package, prepare finished product ink.The present invention can directly adhere on aluminium foil, is tightly combined, and this ink has good water-fast, resistance to low temperature between layer of ink and Al foil substrate molecule.
Description
Technical field
The present invention relates to technical field of ink, particularly relate to a kind of environmental protection alcohol molten aluminium foil primary coat ink and preparation method thereof.
Background technology
Ink is requisite a kind of material in printing commodity decoration, packaging.By printing, surface of package is made to become beautiful beautiful, in riotous profusion colorful, exquisite tempting.Developing rapidly along with press in the last few years, various plastics, paper industry packages printing improve constantly, and product is packed class increasingly high request.Ink includes main component and auxiliary element, and they mix uniformly and form a kind of viscosity colloidal fluid through repeat-rolling.It is made up of pigment, link stuff, auxiliary agent and solvent.For various printings such as books and periodicals, packing and decorating, building decorations.Aluminium foil is indispensable a kind of packaging material, can not have any suffering being detrimental to health with direct food contact, and aluminium foil can be used for packing variously-shaped product, it is also possible to arbitrarily causes variously-shaped container.General ink directly cannot coat on aluminium foil, and adhesive force is poor, it is also difficult to possesses low temperature resistant and frost resistance.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of environmental protection alcohol molten aluminium foil primary coat ink and the preparation method of this ink, this ink can directly adhere on aluminium foil, it is tightly combined between layer of ink and Al foil substrate molecule, and this ink has good water-fast, resistance to low temperature.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is:
A kind of environmental protection alcohol molten primary coat ink is provided, is to be grouped into by the one-tenth of following mass fraction: 1/8 second nitrocotton resin 8 ~ 12 parts, 1/2 second nitrocotton resin 6 ~ 10 parts, ethanol 25 ~ 40 parts, ethyl acetate 30 ~ 40 parts, drying retardant 3 ~ 8 parts, 3 ~ 6 parts of plasticizer, acrylic emulsion 5 ~ 15 parts, adhesion promoter 0.8 ~ 1.5 part and polyethylene wax powder 1 ~ 3 part.
In a preferred embodiment of the present invention, described drying retardant is propylene glycol methyl ether acetate.
In a preferred embodiment of the present invention, described plasticizer is tri-n-butyl citrate.
In a preferred embodiment of the present invention, it is to be grouped into by the one-tenth of following mass fraction: be to be grouped into by the one-tenth of following mass fraction: 1/8 second nitrocotton resin 10 parts, 1/2 second nitrocotton resin 8 parts, ethanol 30 parts, ethyl acetate 32 parts, drying retardant 5 parts, 4 parts of plasticizer, acrylic emulsion 8 parts, adhesion promoter 1.2 parts and polyethylene wax powder 1.8 parts.
The present invention also provides for the preparation method of this environmental protection alcohol molten primary coat ink, comprises the steps:
1) weigh material, weigh the material of required parts by weight according to formula, standby；
2) preparation nitrocotton resin liquid, mixes ethanol and ethyl acetate in dispersion machine, then puts into wherein by 1/8 second nitrocotton resin and 1/2 second nitrocotton resin, opens dispersion machine stirring 1h, and rotating speed is adjusted to 800 ~ 1200r/min, and preparation obtains nitrocotton resin liquid；
3) dispersion, puts into wherein by acrylic emulsion, plasticizer, polyethylene wax powder and drying retardant, opens dispersion machine stirring 30min, and rotating speed is adjusted to 800 ~ 1200r/min, obtains finished product ink；
4) filter and package, finished product ink is filtered, then pack warehouse-in.
The invention has the beneficial effects as follows: one environmental protection alcohol of the present invention molten aluminium foil primary coat ink, this ink uses nitrocotton resin that two kinds of number of seconds are different as resin major ingredient, modulate the ink being suitable for sticking to the viscosity on aluminum foil material, and this ink possesses good low temperature resistant and frost resistance, this ink does not contains heavy metal, environment-protecting asepsis；The method equipment preparing this ink is simple, and process conditions controllability is preferable, the ink product steady quality of preparation.
Detailed description of the invention
Below presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Embodiment 1:
In the present embodiment, environmental protection alcohol of the present invention molten aluminium foil primary coat ink, is to be grouped into by the one-tenth of following mass fraction: 1/8 second nitrocotton resin 10 parts, 1/2 second nitrocotton resin 8 parts, ethanol 30 parts, ethyl acetate 32 parts, drying retardant 5 parts, 4 parts of plasticizer, acrylic emulsion 8 parts, adhesion promoter 1.2 parts and polyethylene wax powder 1.8 parts.Described drying retardant is propylene glycol methyl ether acetate, and described plasticizer is tri-n-butyl citrate.
The environmental protection alcohol molten primary coat ink of above-mentioned constituent, is to be prepared from by the following step::
1) weigh material, weigh the material of required parts by weight according to formula, standby；
2) preparation nitrocotton resin liquid, mixes ethanol and ethyl acetate in dispersion machine, then puts into wherein by 1/8 second nitrocotton resin and 1/2 second nitrocotton resin, opens dispersion machine stirring 1h, and rotating speed is adjusted to 1200r/min, and preparation obtains nitrocotton resin liquid；
3) dispersion, puts into wherein by acrylic emulsion, plasticizer, polyethylene wax powder and drying retardant, opens dispersion machine stirring 30min, and rotating speed is adjusted to 1200r/min, obtains finished product ink；
4) filter and package, finished product ink is filtered, then pack warehouse-in.
Embodiment 2:
In the present embodiment, environmental protection alcohol of the present invention molten aluminium foil primary coat ink, is to be grouped into by the one-tenth of following mass fraction: 1/8 second nitrocotton resin 12 parts, 1/2 second nitrocotton resin 9 parts, ethanol 32 parts, ethyl acetate 35 parts, drying retardant 3 parts, 5 parts of plasticizer, acrylic emulsion 6 parts, adhesion promoter 1.5 parts and polyethylene wax powder 2.5 parts.Described drying retardant is propylene glycol methyl ether acetate, and described plasticizer is tri-n-butyl citrate.
The environmental protection alcohol molten aluminium foil primary coat ink of above-mentioned constituent, prepares according to the preparation process in embodiment 1 and becomes product oil ink.
Embodiment 3:
In the present embodiment, environmental protection alcohol of the present invention molten aluminium foil primary coat ink, is to be grouped into by the one-tenth of following mass fraction: 1/8 second nitrocotton resin 9 parts, 1/2 second nitrocotton resin 7.5 parts, ethanol 32 parts, ethyl acetate 35 parts, drying retardant 5 parts, 3.5 parts of plasticizer, acrylic emulsion 6.5 parts, adhesion promoter 1.0 parts and polyethylene wax powder 1.5 parts.Described drying retardant is propylene glycol methyl ether acetate, and described plasticizer is tri-n-butyl citrate.
The environmental protection alcohol molten aluminium foil primary coat ink of above-mentioned constituent, prepares according to the preparation process in embodiment 1 and becomes product oil ink.
The quality index such as following table of water-based plastic paper integration table printing ink in above-described embodiment:
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (3)
1. an environmental protection alcohol molten aluminium foil primary coat ink, it is characterized in that, be to be grouped into by the one-tenth of following mass fraction: 1/8 second nitrocotton resin 8 ~ 12 parts, 1/2 second nitrocotton resin 6 ~ 10 parts, ethanol 25 ~ 40 parts, ethyl acetate 30 ~ 40 parts, drying retardant 3 ~ 8 parts, 3 ~ 6 parts of plasticizer, acrylic emulsion 5 ~ 15 parts, adhesion promoter 0.8 ~ 1.5 part and polyethylene wax powder 1 ~ 3 part；
Described drying retardant is propylene glycol methyl ether acetate；
Described plasticizer is tri-n-butyl citrate.
2. according to the environmental protection alcohol molten aluminium foil primary coat ink described in claim 1, it is characterized in that, be to be grouped into by the one-tenth of following mass fraction: 1/8 second nitrocotton resin 10 parts, 1/2 second nitrocotton resin 8 parts, ethanol 30 parts, ethyl acetate 32 parts, drying retardant 5 parts, 4 parts of plasticizer, acrylic emulsion 8 parts, adhesion promoter 1.2 parts and polyethylene wax powder 1.8 parts.
The preparation method of environmental protection alcohol the most according to claim 1 and 2 molten aluminium foil primary coat ink, it is characterised in that comprise the steps:
1) weigh material, weigh the material of required parts by weight according to formula, standby；
2) preparation nitrocotton resin liquid, ethanol and ethyl acetate are mixed in dispersion machine, then 1/8 second nitrocotton resin and 1/2 second nitrocotton resin are put into wherein, open dispersion machine stirring 1h, rotating speed is adjusted to 800 ~ 1200r/min, and preparation obtains nitrocotton resin liquid；
3) dispersion, puts into wherein by acrylic emulsion, plasticizer, polyethylene wax powder and drying retardant, opens dispersion machine stirring 30min, and rotating speed is adjusted to 800 ~ 1200r/min, obtains finished product ink；
4) filter and package, finished product ink is filtered, then pack warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382979.3A CN104177920B (en) | 2014-08-06 | 2014-08-06 | Environmental protection alcohol molten aluminium foil primary coat ink and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382979.3A CN104177920B (en) | 2014-08-06 | 2014-08-06 | Environmental protection alcohol molten aluminium foil primary coat ink and preparation method thereof |
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| CN104177920A CN104177920A (en) | 2014-12-03 |
| CN104177920B true CN104177920B (en) | 2016-09-07 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589235A (en) * | 2012-08-14 | 2014-02-19 | 成都普瑞斯特新材料有限公司 | Environment-friendly white ink for gravure aluminium foil wine label |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589235A (en) * | 2012-08-14 | 2014-02-19 | 成都普瑞斯特新材料有限公司 | Environment-friendly white ink for gravure aluminium foil wine label |
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| CN104177920A (en) | 2014-12-03 |
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