CN1752340B - Anti-forge coating white cardboard and producing method thereof - Google Patents
Anti-forge coating white cardboard and producing method thereof Download PDFInfo
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- CN1752340B CN1752340B CN 200410051616 CN200410051616A CN1752340B CN 1752340 B CN1752340 B CN 1752340B CN 200410051616 CN200410051616 CN 200410051616 CN 200410051616 A CN200410051616 A CN 200410051616A CN 1752340 B CN1752340 B CN 1752340B
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- 239000011248 coating agent Substances 0.000 title claims description 20
- 238000000576 coating method Methods 0.000 title claims description 20
- 238000000034 method Methods 0.000 title description 5
- 239000010410 layer Substances 0.000 claims abstract description 147
- 238000004519 manufacturing process Methods 0.000 claims abstract description 18
- 239000011229 interlayer Substances 0.000 claims abstract description 5
- 230000001788 irregular Effects 0.000 claims abstract description 4
- 239000000123 paper Substances 0.000 claims description 124
- 230000001815 facial effect Effects 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 18
- 239000002002 slurry Substances 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000005507 spraying Methods 0.000 abstract 2
- 210000001519 tissue Anatomy 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 150000001875 compounds Chemical group 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 210000000498 stratum granulosum Anatomy 0.000 description 1
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Abstract
The present invention discloses a kin of anti-false coated white card paper. It is characterized by that in the coated white card paper a pattern layer is formed by means of spraying mode. The described patter layer can be colourless or coloured or fluorescent. Said pattern layer can be one layer or several layer, and can be various regular or irregular graphs of straight line, curve, company mark and LOGO of customer, etc. and can be set in the interlayer of coated white card paper or between face paper layer and core paper layer or between core paper layer and bottom paper layer. Its production method includes the following steps: (1) making pulp; (2). Making face paper layer, core paper layer and bottom paper layer; and (3). Spraying at least on layer of pattern.
Description
Background technology
The present invention relates to a kind of anti-counterfeiting coating white card paper and production method thereof.
Background technology
The anti-counterfeiting technology of paper has metal anti-counterfeiting line, watermark in the prior art: (1) metal anti-counterfeiting line, and portion sprays into metal fibre at paper making forming, need to adopt Special Equipment, though antifalse effect is good, the equipment complexity, investment is big.(2) watermark, this is a kind of paper false proof technology of early using, in forming table special-purpose dandyprat is installed, perhaps utilize the rotary screen cage that is carved with pattern to produce watermark recovery, watermark recovery is more easily copied, and is only applicable to the low weight paper kind, and the heavu weights kind is had certain limitation, and need increase equipment and carry out paper machine rebuilding, invest bigger.
Summary of the invention
The purpose of this invention is to provide a kind of have pattern and directly perceived, simple, differentiate easily, copy that difficulty is big, the simple anti-counterfeiting coating white card paper of production technology and production method thereof.
The object of the present invention is achieved like this:
A kind of anti-counterfeiting coating white card paper is characterized in that: the patterned layer that forms of mode with spray is arranged in coated white cardboard, and described patterned layer is colourless or colored or fluorescence.
Described patterned layer is at the coated white cardboard interlayer.
Described patterned layer is between facial tissue layer, core paper layer or between core paper layer, ground paper layer, and patterned layer is one or more layers.
Described pattern is straight line, curve, corporate logo, client's various rules such as LOGO, an irregular figure.
Described patterned layer is evenly to distribute, and has one deck core paper layer between facial tissue layer and ground paper layer at least, between facial tissue layer and core paper layer, ground paper layer and the core paper layer one deck patterned layer is arranged all.
Described pattern is evenly to distribute, and has two layers of core paper layer between facial tissue layer and ground paper layer at least, and facial tissue layer and core paper layer, core paper layer and core paper layer, ground paper layer and core paper layer all have a layer pattern.Perhaps,
One deck patterned layer is arranged one of between the random layer of facial tissue layer and core paper layer or core paper layer and core paper layer or ground paper layer and core paper layer at least.
The used coating of described security pattern is: the inorganic graininess that can dissolve arbitrarily, the material of powdery or organic dye class material.
Control paper machine operation speed, adopt default sprinkling equipment intermittently or continuously to spray, realize the stable reproduction of pattern in the mode of spray.For example: the maximum spray of used sprinkling equipment frequency is 6000 times/minute, can coordinate itself and the speed of paper machine in the production as required, thus the patterned layer of formation spacing, pattern homogeneous.
A kind of production method of anti-counterfeiting coating white card paper is characterized in that: 1. slurrying; 2. delivering to paper machine side ply of paper, core paper layer (one deck at least) manufactures paper with pulp with the ground paper layer slurry; 3. core net and the spacer screen at web part of paper machine is sprayed onto a few layer pattern in the mode that sprays.Pattern can also can be sprayed directly on to the stable reproduction that sandwich layer and employing have special sprinkling equipment and control device realization pattern between core, bottom between face, sandwich layer.
The production method of anti-counterfeiting coating white card paper is characterized in that: spray at least one layer pattern layer behind the paper sheet formation at the back side of paper.
Because the present invention adopts a kind of special sprinkling equipment and control device, and the pattern that sets in advance is sprayed at the interlayer of multi-layer compound structure paper or the page back side after the moulding.Pattern can be between face, sandwich layer, can be one deck between core, bottom, also can be multilayer; Pattern can be straight line, curve (for example line of S type), corporate logo, client's various rules such as LOGO, an irregular figure.
The present invention has the following advantages:
1, the characteristics of the present invention's cheque paper maximum of producing are: patterned layer can indistinctly see at the back side of paper at the interlayer of paper, page torn can be known and see pattern with the pattern that prints out obvious difference is arranged, and increased the imitation difficulty.
2, the selection of pattern is various, can satisfy different clients' personality development.
3, the pattern anti-fake paper of producing by the present invention, pattern distribution is even, and more personalized does not influence following process.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is a process chart of the present invention.
The specific embodiment
Embodiment below in conjunction with description of drawings this case: as shown in Figure 1, anti-counterfeiting coating white card paper of the present invention is composited by facial tissue layer, patterned layer, comprise facial tissue layer 1, ground paper layer 2, a core paper layer 3, two patterned layer 4,5, one stratum granulosums 6 of a dope layer (also can be dope layer) are between facial tissue layer 1 and the core paper layer 3, ground paper layer 2 all has a patterned layer 4 with core paper layer 3; As anti-counterfeiting coating white card paper of the present invention, its core paper layer 3 can have two, three etc., and patterned layer 4 can have three, four etc.
Embodiment 1
1, slurrying
1. facial tissue layer: the pulpboard of facial tissue layer is pulled an oar (as for then directly pulling an oar from slurrying) after through the hydrabrusher size degradation, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
2. ground paper layer: the pulpboard of ground paper layer is pulled an oar (as for then directly pulling an oar from slurrying) after through the hydrabrusher size degradation, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
2, the interpolation of pattern
The security pattern of tool personalization is sprayed between face, the bottom through the mode of its unique approach system with spray at web part of paper machine.
3, copy paper
1. copy the facial tissue layer slurry that paper makes, veil and the spacer screen that the ground paper layer slurry is delivered to the paper machine respectively manufactured paper with pulp, then through squeezing, dry and coating, and last press polish ornamenting forms.
2. in the finished product of manufacturing paper with pulp, can indistinctly see pattern in the paper at ground paper layer, can know and see complete, clear pattern when tearing ply of paper.
4, white-water system
In the paper machine making process, with the plain boiled water of facial tissue layer, ground paper layer separately, establish two special faces, ground paper layer back flow water pump (pond), when the starching of paper machine dilute, and slurrying workshop section pulpboard size degradation and transferring when dense, with the separately use of each layer plain boiled water.
Embodiment 2
Anti-counterfeiting coating white card paper is made of facial tissue layer, core paper layer, ground paper layer, and its production method is as follows:
1, slurrying
1. facial tissue layer: the pulpboard of facial tissue layer is pulled an oar (as for then directly pulling an oar from slurrying) after through the hydrabrusher size degradation, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
2. core paper layer: the pulpboard of core paper layer is discongested after through the hydrabrusher size degradation or is pulled an oar (as for then directly discongesting from slurrying or pulling an oar), prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
3. ground paper layer: the pulpboard of ground paper layer is pulled an oar (as for then directly pulling an oar from slurrying) after through the hydrabrusher size degradation, prepares burden then, and the slurry dexter feeder of making is manufactured paper with pulp.
2, the adding of pattern
The security pattern of tool personalization is sprayed between face, core and core, the bottom through the mode of its unique approach system with spray at web part of paper machine, can select as required to spray one or more layers, identical or different pattern.Control paper machine operation speed, adopt default sprinkling equipment intermittently or continuously to spray, realize the stable reproduction of pattern in the mode of spray.
Described sprinkling equipment is coordinated the speed of a motor vehicle of paper machine, thereby forms the patterned layer of spacing, pattern homogeneous.
3, copy paper
Each that make layer slurry delivered to respectively on veil, core net, the spacer screen and manufactured paper with pulp, and through squeezing and dry, coating and press polish ornamenting, can see fuzzy security pattern in the finished product of manufacturing paper with pulp then, can know and sees complete, clear pattern when tearing ply of paper.
4, white-water system
The paper machine white water of facial tissue layer, core paper layer, ground paper layer is separately set up special plain boiled water storagetank (pond).Send the dilution plain boiled water of portion separately to use at paper machine stream, and partly be used for pulping and transfer the plain boiled water of dense usefulness also separately to use, prevent that each layer plain boiled water from mixing in slurrying.
Embodiment 3
Process conditions behind paper sheet formation, spray the back side of a layer pattern at page with embodiment 2, and the spray point selection is coated with at the back of the body forward and backwardly all can.
Claims (7)
1. the production method of an anti-counterfeiting coating white card paper, the patterned layer that has the mode with spray to form in described coated white cardboard, described patterned layer are colourless or colored or fluorescence; It is characterized in that: 1. slurrying; 2. be sprayed onto a few layer pattern at web part of paper machine in the mode of spray between stratum reticulare, pattern or between core net, spacer screen layer, or is sprayed directly on to the core stratum reticulare between veil, core stratum reticulare; 3. each layer slurry that will make delivered to respectively on veil, core net, the spacer screen and manufactured paper with pulp; Control paper machine operation speed, adopt default sprinkling equipment intermittently or continuously to spray, realize the stable reproduction of pattern in the mode of spray.
2. the production method of anti-counterfeiting coating white card paper according to claim 1, it is characterized in that: described patterned layer is at the coated white cardboard interlayer.
3. the production method of anti-counterfeiting coating white card paper according to claim 1, it is characterized in that: described patterned layer is between facial tissue layer, core paper layer or between core paper layer, ground paper layer, and patterned layer is one or more layers.
4. the production method of anti-counterfeiting coating white card paper according to claim 1 is characterized in that: described patterned layer comprises various rules, the irregular figure of sign, client's LOGO between straight line, curve, public affairs.
5. the production method of anti-counterfeiting coating white card paper according to claim 1, it is characterized in that: described patterned layer is for evenly distributing, between facial tissue layer and ground paper layer, have one deck core paper layer at least, between facial tissue layer and core paper layer, ground paper layer and the core paper layer one deck patterned layer is arranged all.
6. the production method of anti-counterfeiting coating white card paper according to claim 1, it is characterized in that: described pattern is for evenly distributing, have two layers of core paper layer between facial tissue layer and ground paper layer at least, facial tissue layer and core paper layer, core paper layer and core paper layer, ground paper layer and core paper layer all have one deck patterned layer.
7. the production method of anti-counterfeiting coating white card paper according to claim 1 is characterized in that: one deck patterned layer is arranged one of between the random layer of facial tissue layer and core paper layer or core paper layer and core paper layer or ground paper layer and core paper layer at least.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410051616 CN1752340B (en) | 2004-09-23 | 2004-09-23 | Anti-forge coating white cardboard and producing method thereof |
| PCT/CN2005/001422 WO2006032187A1 (en) | 2004-09-23 | 2005-09-07 | Anti-forge coated white card paper and method for the manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410051616 CN1752340B (en) | 2004-09-23 | 2004-09-23 | Anti-forge coating white cardboard and producing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1752340A CN1752340A (en) | 2006-03-29 |
| CN1752340B true CN1752340B (en) | 2010-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410051616 Active CN1752340B (en) | 2004-09-23 | 2004-09-23 | Anti-forge coating white cardboard and producing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1752340B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333784B (en) * | 2008-07-30 | 2012-08-29 | 浙江永泰纸业集团股份有限公司 | Novel energy-conserving environment-protecting complete-regeneration coating white cardboard and method for preparing same |
| CN101644014B (en) * | 2009-08-24 | 2011-10-05 | 万国纸业太阳白卡纸有限公司 | Anti-counterfeiting coating white card paper and production process thereof |
| CN101818466B (en) * | 2010-05-31 | 2012-01-04 | 长沙田田纸业有限公司 | Double-sided composite card paper and preparation method thereof |
| CN102704315B (en) * | 2012-06-20 | 2015-03-11 | 四川省津诚纸业有限公司 | Fiber anti-counterfeit element anti-counterfeit paper forming and making with pulp method and paper making with pulp production line |
| CN103321105A (en) * | 2013-05-14 | 2013-09-25 | 珠海经济特区红塔仁恒纸业有限公司 | Thermosensitive color-changing anti-counterfeiting coating white cardboard and producing method thereof |
| CN104631192A (en) * | 2015-01-14 | 2015-05-20 | 珠海经济特区红塔仁恒纸业有限公司 | Interlayer color sprayed anti-counterfeit coating white cardboard and production process thereof |
| CN105951520B (en) * | 2016-04-28 | 2018-04-13 | 华南理工大学 | A kind of anti-counterfeiting coating white card paper and preparation method thereof |
| CN105951519B (en) * | 2016-04-28 | 2018-05-25 | 华南理工大学 | A kind of water induction cheque paper and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210069A (en) * | 1998-03-26 | 1999-03-10 | 福斯达纸业(烟台)有限公司 | Anti-faking paper boards and production thereof |
| CN2326435Y (en) * | 1998-03-13 | 1999-06-30 | 北京福叶烟草包装物资有限公司 | Anti-fake coated paperboard |
| CN2440655Y (en) * | 2000-09-29 | 2001-08-01 | 梁开锋 | Antifakery color sprayed laminated paper board |
-
2004
- 2004-09-23 CN CN 200410051616 patent/CN1752340B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2326435Y (en) * | 1998-03-13 | 1999-06-30 | 北京福叶烟草包装物资有限公司 | Anti-fake coated paperboard |
| CN1210069A (en) * | 1998-03-26 | 1999-03-10 | 福斯达纸业(烟台)有限公司 | Anti-faking paper boards and production thereof |
| CN2440655Y (en) * | 2000-09-29 | 2001-08-01 | 梁开锋 | Antifakery color sprayed laminated paper board |
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| CN1752340A (en) | 2006-03-29 |
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Address after: 519070, Qianshan Industrial Zone, Xiangzhou District, Guangdong, Zhuhai Patentee after: ZHUHAI HONGTA RENHENG PACKAGING CO.,LTD. Address before: 519000, Jinji Hill Road, No. 508, Guangdong, Zhuhai Patentee before: ZHUHAI S E Z HONGTA RENHENG PAPER Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Anti counterfeiting coated white cardboard and its production method Granted publication date: 20100818 Pledgee: Industrial and Commercial Bank of China Limited Zhuhai Gongbei sub branch Pledgor: ZHUHAI HONGTA RENHENG PACKAGING CO.,LTD. Registration number: Y2024980000574 |