CN102002895A - Vacuum aluminum plating ground paperboard and production method thereof - Google Patents
Vacuum aluminum plating ground paperboard and production method thereof Download PDFInfo
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- CN102002895A CN102002895A CN 201010298836 CN201010298836A CN102002895A CN 102002895 A CN102002895 A CN 102002895A CN 201010298836 CN201010298836 CN 201010298836 CN 201010298836 A CN201010298836 A CN 201010298836A CN 102002895 A CN102002895 A CN 102002895A
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Abstract
The invention relates to a vacuum aluminum plating ground paperboard and a production method thereof, which belong to the technical field of package materials and printing materials. The vacuum aluminum plating ground paperboard comprises a paper base material, a ground coating layer and an aluminum plating layer. The production method comprises the following steps of: 1. making a ground coating mixing body; 2. coating a layer of ground coating mixing body on a paper substrate 4 for forming the ground coating layer; and 3. placing the paperboard comprising the ground coating layer with the grounding effect into a vacuum aluminum plating system, directly plating aluminum on the ground surface of the ground coating layer of the paperboard and forming the aluminum plating layer. The production method has the following advantages of simple process, no glue water layer, high production efficiency and no solvent volatilization, and belongs to the environmental-protection production process. The paperboard has exquisite and vivid ground effect and rich metal texture, and the produced ground paperboard can reach the screen painting effect through ordinary offset printing or gravure printing. A large amount of ink is saved, and the solvent volatilization and the solvent residue of printed products are greatly reduced.
Description
One, technical field
The present invention relates to a kind of vacuum aluminum-coated frosted paperboard and production method thereof, belong to packaging material and printing material technical field.
Two, background technology
At present, the known paperboard of aluminizing that is used for high-grade packaging material has transfer aluminum plated paperboard, overlay film aluminize paperboard, direct paperboard three classes of aluminizing.From openly finding that the paperboard of back two kinds of explained hereafter substantially all is high light-card paper method patent and the document, transfer method also is mainly used to produce high light-card paper.High light-card paper will seek out rich texture, printing effect that third dimension is strong through printing, the general mode that adopts serigraphy, but screen printing ink bed thickness, dissolvent residual is many, print speed printing speed is low, be not suitable for high-grade packaging material to volatile organic content low content control requirement, be not suitable for extensive high speed printing yet.
On February 3rd, 2010, Hu Aijun discloses the radium-shine paperboard utility model patent of a kind of transfer frosted (CN201395743Y), can reach the effect of serigraphy on this paperboard by offset printing.According to the radium-shine paperboard of the described frosted of this patent paper base material, transfer adhesive water layer, aluminium lamination, release layer are arranged, release layer contains laser information, frosting.Its technology is earlier the PET basement membrane to be made the PET basement membrane of frosted structure, on PET frosted film, be coated with then release layer, laser molding, vacuum aluminum-coated, coating transfer glue, compound with paper, shift and series of process such as peel off and make.
But its shifting process more complicated of patent (CN201395743Y) according to Hu Aijun, manufacturing process need be used the PET film, be coated with release layer on the PET film, this layer material contains more organic solvent, easily environment is polluted, aluminium lamination and paper are compound need use glue, easily cause volatile organic compounds (VOCs) residual, it is not high that recombination process easily forms bubble, hickie, yield rate, easily peels off unclear when peeling off, cause PET film recycling rate of waterused low, the cost height.
Three, summary of the invention
One of purpose of the present invention is to overcome existing paperboard defective exactly, and a kind of direct vacuum aluminum-coated frosted paperboard of new structure is provided, and can reach serigraphy rich texture, effect that third dimension is strong by offset printing or gravure on this paperboard.Two of purpose just provides the production method of this frosted paperboard, and it is low to solve production process efficient, and the solvent evaporates amount is big, the problem of complex process.
The objective of the invention is to adopt following technical scheme to realize:
A kind of vacuum aluminum-coated frosted paperboard comprises nethermost paper base material 4, upwards is frosted coating layer 3, aluminium coated 2 successively, directly offset printing or gravure on the aluminium coated 2;
Can also be coated with protective layer 1 on the aluminium coated 2, coating protective layer 1 can form the decorative effect of different texture with varnish or colored paint.
Be characterized in that metal-like is strong, frosted finish effect is outstanding, and third dimension is strong, and printability is good.Paper base material of the present invention is common paperboard, as art post paperboard.
The production method of above-mentioned vacuum aluminum-coated frosted paperboard comprises the steps
1, at first, make frosted coating mixture;
Frosted coating mixture can be water-soluble frosted coating mixture, or photocuring frosted coating mixture;
(1) water-soluble frosted coating mixture production process:
The ball milling a kind of nano level silicon oxide powder silicon oxide powder (frosting powder) that is uniformly dispersed in a kind of property of water-bearing acrylic emulsion, polyvinyl alcohol, carboxymethyl cellulose promotor composition, form a kind of coating mixture with frosted finish effect, be a kind of environment-friendly type aqueous frosted coating, among the parcel that is in organic molecule that after solidifying there is particle, the part that has is exposed to coating surface, increase scattering of light, reach the effect of delustring, thereby form mute photosphere with frosted finish effect.Simultaneously, the adding of frosting powder also can strengthen abrasion property and intensity.
Water-soluble frosted coating mixture the ratio of each component is:
Aqueous acrylic emulsion is joined for 45～60 parts
2～6 parts of polyvinyl alcohol
1～5 part of carboxymethyl cellulose
1～5 part of silicon oxide powder
20～40 parts in water
(2) ultraviolet light polymerization frosted coating mixture production process:
At a kind of composition that contains epoxy acrylate photosensitive resin, tripropylene glycol diacrylate, propoxylation trimethylolpropane triacrylate, single maleimide resin, methylethanolamine, add a spot of dispersant and levelling agent, silicon oxide powder is evenly spread to form a kind of ultraviolet light polymerization frosted coating in the said composition.
Ultraviolet light polymerization frosted coating mixture the ratio of each component is:
The epoxy acrylate photosensitive resin is joined for 30～50 parts
10～30 parts of tripropylene glycol diacrylates
15～30 parts of propoxylation trimethylolpropane triacrylates
1～5 part of single maleimide resin
0.2～1 part of methylethanolamine
2～10 parts of the modified oxidized Si powder of wax
Dispersant is an amount of
Levelling agent is an amount of
2, secondly, coating one deck frosted coating mixture forms frosted coating layer 3 on paper base material 4:
(1) above-mentioned water-soluble frosted coating mixture is coated 80-250g/m with 200-300 order cable roll on coating machine
2Paperboard light face on, the paperboard after the coating is carried out drying and forming-film at the hot drying tunnel of 80～170 ℃ of temperature, the speed of a motor vehicle 80～150m/min, solidify that the back forms and paperboard in conjunction with firm frosted coating layer 3 with frosted finish effect.
(2) described photocuring frosted coating mixture is coated 80-250g/m with 200-300 order cable roll on coating machine
2Paperboard light face on, the paperboard after the coating is solidified in the ultraviolet light polymerization passage, solidify that the back forms and paperboard in conjunction with firm frosted coating layer 3 with frosted finish effect.
3, then, the paperboard that contains the frosted coating layer of frosted finish effect enters vacuum aluminum-coated system, directly aluminizes on the frosted coating layer frosting of paperboard, forms aluminium coated 2:
The paperboard that contains the frosted coating layer enters vacuum aluminum-coated system and aluminizes, vacuum≤0.1Pa, aluminium wire is atomization under 1450～1500 ℃ of high temperature, and atomizing al deposition is on paperboard frosted layer, form aluminium coated 2, the speed of aluminizing can be regulated in 400～1000m/min scope as required; Aluminium lamination is covered in the surface of frosted coating layer, greatly strengthens the reflection of light rate, appears metal-like suddenly, forms the direct vacuum aluminizing paperboard of the frosted finish effect with extremely strong metal sense.This paperboard can be printed various patterns, also can be coated with the colored paperboard of the frosted with metal-like that colouring forms multicolour.
A kind of vacuum aluminum-coated frosted paperboard of the present invention and production method thereof have following beneficial effect:
Technology simply, does not contain glue layer, production efficiency height, and solvent-free volatilization is a kind of environment-friendly production process.The frosted finish effect exquisiteness is true to nature, and metal-like is thick and heavy, the effect that offset printing that the frosted paperboard process of being produced is common or gravure printing can reach serigraphy.Save a large amount of printing ink, reduce the dissolvent residual of solvent evaporates and printing product greatly.
Four, description of drawings
Fig. 1, a kind of vacuum aluminum-coated frosted paperboard structural representation.
Among the figure: 1, coating protective layer, 2, aluminium coated, 3, the frosted coating layer, 4, paper base material.
Five, the specific embodiment
With reference to accompanying drawing, provide the specific embodiment of the invention, formation of the present invention is described further.
Example 1:
With reference to the accompanying drawings 1, a kind of vacuum aluminum-coated frosted paperboard comprises nethermost paper base material 4, upwards is frosted coating layer 3, aluminium coated 2 successively, directly offset printing or gravure on the aluminium coated 2.
The production method of above-mentioned vacuum aluminum-coated frosted paperboard comprises the steps
(1) at first, make frosted coating mixture;
The ball milling a kind of nano level silicon oxide powder silicon oxide powder (frosting powder) that is uniformly dispersed in a kind of property of water-bearing acrylic emulsion, polyvinyl alcohol, carboxymethyl cellulose promotor composition, form a kind of coating mixture with frosted finish effect, be a kind of environment-friendly type aqueous frosted coating, among the parcel that is in organic molecule that after solidifying there is particle, the part that has is exposed to coating surface, increase scattering of light, reach extinction effect, thereby form mute photosphere with frosted finish effect.Simultaneously, the adding of frosting powder also can strengthen abrasion property and intensity.
Water-soluble frosted coating mixture the ratio of each component is:
Aqueous acrylic emulsion is joined for 45～60 parts
2～6 parts of polyvinyl alcohol
1～5 part of carboxymethyl cellulose
1～5 part of silicon oxide powder
20～40 parts in water
(2) (1) described water-soluble frosted coating mixture is coated 80-250g/m with 200-300 order cable roll on coating machine
2Paperboard light face on, the paperboard after the coating is carried out drying and forming-film at the hot drying tunnel of 80～170 ℃ of temperature, the speed of a motor vehicle 80～150m/min, solidify that the back forms and paperboard in conjunction with firm frosted coating layer 3 with frosted finish effect.
(3) then, the paperboard that contains the frosted coating layer with frosted finish effect enters vacuum aluminum-coated system, directly aluminizes on the frosted coating layer frosting of paperboard, forms aluminium coated 2:
The paperboard that contains the frosted coating layer enters vacuum aluminum-coated system and aluminizes, vacuum≤0.1Pa, aluminium wire is atomization under 1450～1500 ℃ of high temperature, and atomizing al deposition is on paperboard frosted layer, form aluminium coated 2, the speed of aluminizing can be regulated in 400～1000m/min scope as required; Aluminium lamination is covered in the surface of frosted coating layer, greatly strengthens the reflection of light rate, appears metal-like suddenly, forms the direct vacuum aluminizing paperboard of the frosted finish effect with extremely strong metal sense.This paperboard can be printed various patterns, also can be coated with the colored paperboard of the frosted with metal-like that colouring forms multicolour.
Example 2
(1) at a kind of composition that contains epoxy acrylate photosensitive resin, tripropylene glycol diacrylate, propoxylation trimethylolpropane triacrylate, single maleimide resin, methylethanolamine, add a spot of dispersant and levelling agent, silicon oxide powder is evenly spread to form a kind of ultraviolet light polymerization frosted coating in the said composition.
Ultraviolet light polymerization frosted coating mixture the ratio of each component is:
The epoxy acrylate photosensitive resin is joined for 30～50 parts
10～30 parts of tripropylene glycol diacrylates
15～30 parts of propoxylation trimethylolpropane triacrylates
1～5 part of single maleimide resin
0.2～1 part of methylethanolamine
2～10 parts of the modified oxidized Si powder of wax
Dispersant, levelling agent all adopt industry commercially available prod commonly used an amount of.
(2) (1) described ultraviolet light polymerization frosted coating is coated 80-250g/m with 200-300 order cable roll on coating machine
2Paperboard light face on, the paperboard after the coating is solidified in the ultraviolet light polymerization passage.Solidify back formation and paperboard in conjunction with firm frosted coating layer with frosted finish effect.
(3) paperboard that contains the frosted layer enters vacuum aluminum-coated system and aluminizes, vacuum≤0.1Pa, aluminium wire is atomization under 1450～1500 ℃ of high temperature, and atomizing al deposition is on paperboard frosted layer, form aluminium coated, the speed of aluminizing can be regulated in 400～1000m/min scope as required.Aluminium lamination is covered in the surface of frosted coating, greatly strengthens the reflection of light rate, appears metal-like suddenly, forms the vacuum aluminizing paperboard of the frosted finish effect with extremely strong metal sense.This paperboard can be printed various patterns, also can be coated with the colored paperboard of the frosted with metal-like that colouring forms multicolour.
A kind of vacuum aluminum-coated frosted paperboard of above embodiment and production method thereof have following beneficial effect:
Technology simply, does not contain glue layer, production efficiency height, and solvent-free volatilization is a kind of environment-friendly production process.The frosted finish effect exquisiteness is true to nature, and metal-like is thick and heavy, the effect that offset printing that the frosted paperboard process of being produced is common or gravure printing can reach serigraphy.Save a large amount of printing ink, reduce the dissolvent residual of solvent evaporates and printing product greatly.
A kind of vacuum aluminum plating ground paperboard of the present invention and production method thereof have following beneficial effect:
Technology simply, does not contain glue layer, production efficiency height, and solvent-free volatilization is a kind of environment-friendly production process. The paperboard that will contain the frosted coating layer is aluminized in vacuum aluminizing system, and aluminium lamination is attached on the frosted coating layer, greatly strengthens the reflection of light rate, highlight metal-like, formation has the vacuum aluminizing paperboard of the frosted finish effect of extremely strong metal sense, and the frosted finish effect exquisiteness is true to nature, and metal-like is thick and heavy. This paperboard can be printed various patterns, also can be coated with the colored paperboard of the frosted with metal-like that colouring forms multicolour. Adopt common offset printing or the mode of printing of gravure can obtain the same rich texture that has with serigraphy, the effect that third dimension is strong in this frosted paperboard. Recyclable, the degraded of this paperboard, the solvent-free volatilization of production process, the production efficiency height, energy resource consumption is low, is a kind of environment-friendly highly efficient production technology.
Claims (8)
1. a vacuum aluminum-coated frosted paperboard is characterized in that covering successively frosted coating layer (3), aluminium coated (2) on paper base material (4).
2. according to the described a kind of vacuum aluminum-coated frosted paperboard of claim 1, it is characterized in that aluminium coated (2) upward covers coating protective layer (1).
3. the production method of a vacuum aluminum-coated frosted paperboard is characterized in that comprising following steps:
(1) at first, make frosted coating mixture;
(2) secondly, go up coating one deck frosted coating mixture at paper base material (4) and form frosted coating layer (3);
(3) then, the paperboard that contains the frosted coating layer of frosted finish effect enters vacuum aluminum-coated system, directly aluminizes on the frosted coating layer frosting of paperboard, forms aluminium coated 2.
4. according to the production method of the described a kind of vacuum aluminum-coated frosted paperboard of claim 3, it is characterized in that
Described frosted coating mixture is water-soluble frosted coating mixture, its production process:
The ball milling a kind of nano level silicon oxide powder silicon oxide powder (frosting powder) that is uniformly dispersed in a kind of property of water-bearing acrylic emulsion, polyvinyl alcohol, carboxymethyl cellulose promotor composition, form a kind of coating mixture, form mute photosphere with frosted finish effect with frosted finish effect;
Water-soluble frosted coating mixture the ratio of each component is:
Aqueous acrylic emulsion is joined for 45～60 parts
2～6 parts of polyvinyl alcohol
1～5 part of carboxymethyl cellulose
1～5 part of silicon oxide powder
20～40 parts in water.
5. according to the production method of the described a kind of vacuum aluminum-coated frosted paperboard of claim 3, it is characterized in that
Described frosted coating mixture is a ultraviolet light polymerization frosted coating mixture, its production process:
At a kind of composition that contains epoxy acrylate photosensitive resin, tripropylene glycol diacrylate, propoxylation trimethylolpropane triacrylate, single maleimide resin, methylethanolamine, add a spot of dispersant and levelling agent, silicon oxide powder is evenly spread to form a kind of ultraviolet light polymerization frosted coating in the said composition;
Ultraviolet light polymerization frosted coating mixture the ratio of each component is:
The epoxy acrylate photosensitive resin is joined for 30～50 parts
10～30 parts of tripropylene glycol diacrylates
15～30 parts of propoxylation trimethylolpropane triacrylates
1～5 part of single maleimide resin
0.2～1 part of methylethanolamine
2～10 parts of the modified oxidized Si powder of wax
Dispersant is an amount of
Levelling agent is an amount of.
6. according to the production method of the described a kind of vacuum aluminum-coated frosted paperboard of claim 3, it is characterized in that
The concrete steps of described formation frosted coating layer 3 are
Water-soluble frosted coating mixture is coated 80-250g/m with 200-300 order cable roll on coating machine
2Paperboard light face on, the paperboard after the coating is carried out drying and forming-film at the hot drying tunnel of 80～170 ℃ of temperature, the speed of a motor vehicle 80～150m/min, solidify that the back forms and paperboard in conjunction with firm frosted coating layer 3 with frosted finish effect.
7. according to the production method of the described a kind of vacuum aluminum-coated frosted paperboard of claim 3, it is characterized in that
The concrete steps of described formation frosted coating layer 3 are
Photocuring frosted coating mixture is coated 80-250g/m with 200-300 order cable roll on coating machine
2Paperboard light face on, the paperboard after the coating is solidified in the ultraviolet light polymerization passage, solidify that the back forms and paperboard in conjunction with firm frosted coating layer 3 with frosted finish effect.
8. according to the production method of the described a kind of vacuum aluminum-coated frosted paperboard of claim 3, it is characterized in that
The described concrete steps of aluminizing, form aluminium coated 2 are
The paperboard that contains the frosted coating layer enters vacuum aluminum-coated system and aluminizes, vacuum≤0.1Pa, aluminium wire is atomization under 1450～1500 ℃ of high temperature, and atomizing al deposition is on paperboard frosted layer, form aluminium coated 2, the speed of aluminizing is in 400～1000m/min scope; Aluminium lamination is covered in the surface of frosted coating layer, forms the direct vacuum aluminizing paperboard of the frosted finish effect with extremely strong metal sense.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010298836A CN102002895B (en) | 2010-09-28 | 2010-09-28 | Vacuum aluminum plating ground paperboard and production method thereof |
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| CN201010298836A CN102002895B (en) | 2010-09-28 | 2010-09-28 | Vacuum aluminum plating ground paperboard and production method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602120A (en) * | 2012-03-04 | 2012-07-25 | 深圳市贤俊龙彩印有限公司 | Method and device for coating film |
| CN104372712A (en) * | 2014-11-12 | 2015-02-25 | 烟台博源科技材料股份有限公司 | Metalized grinding paper with optical variability effect and preparation method thereof |
| CN108382090A (en) * | 2018-02-28 | 2018-08-10 | 江苏大亚印务有限公司 | A kind of embossing technique of imitative UV silk-screens frosted finish effect |
| CN110605926A (en) * | 2019-10-11 | 2019-12-24 | 乌兰浩特森辉印务有限公司 | Cigarette case printing process |
| CN114875710A (en) * | 2022-03-24 | 2022-08-09 | 上海睿途新材料科技有限公司 | Frosted coating and preparation method and application thereof |
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| CN1959530A (en) * | 2006-11-24 | 2007-05-09 | 中国乐凯胶片集团公司 | Ultraviolet light solidified coating in use for post processing of imaging material |
| CN201873904U (en) * | 2010-09-28 | 2011-06-22 | 博源科技材料（烟台）有限公司 | Vacuum aluminum plating frosted card paper |
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2010
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| CN1406302A (en) * | 2000-02-02 | 2003-03-26 | 米德公司 | Wear resistant paper for forming decorative laminates and process for manufacturing the same |
| CN2626717Y (en) * | 2003-04-18 | 2004-07-21 | 林庆玉 | Metal spraying paper material containing ultraviolet light solidifying coat |
| CN1959530A (en) * | 2006-11-24 | 2007-05-09 | 中国乐凯胶片集团公司 | Ultraviolet light solidified coating in use for post processing of imaging material |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602120A (en) * | 2012-03-04 | 2012-07-25 | 深圳市贤俊龙彩印有限公司 | Method and device for coating film |
| CN104372712A (en) * | 2014-11-12 | 2015-02-25 | 烟台博源科技材料股份有限公司 | Metalized grinding paper with optical variability effect and preparation method thereof |
| CN104372712B (en) * | 2014-11-12 | 2017-04-26 | 烟台博源科技材料股份有限公司 | Metalized grinding paper with optical variability effect and preparation method thereof |
| CN108382090A (en) * | 2018-02-28 | 2018-08-10 | 江苏大亚印务有限公司 | A kind of embossing technique of imitative UV silk-screens frosted finish effect |
| CN110605926A (en) * | 2019-10-11 | 2019-12-24 | 乌兰浩特森辉印务有限公司 | Cigarette case printing process |
| CN110605926B (en) * | 2019-10-11 | 2020-08-21 | 乌兰浩特森辉印务有限公司 | Cigarette case printing process |
| CN114875710A (en) * | 2022-03-24 | 2022-08-09 | 上海睿途新材料科技有限公司 | Frosted coating and preparation method and application thereof |
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|---|---|
| CN102002895B (en) | 2012-10-17 |
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