CN103526648A - Machine-readable anti-counterfeit paper with color artistic watermarking effects and manufacturing method thereof - Google Patents
Machine-readable anti-counterfeit paper with color artistic watermarking effects and manufacturing method thereof Download PDFInfo
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- CN103526648A CN103526648A CN201310467270.9A CN201310467270A CN103526648A CN 103526648 A CN103526648 A CN 103526648A CN 201310467270 A CN201310467270 A CN 201310467270A CN 103526648 A CN103526648 A CN 103526648A
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Abstract
The invention relates to machine-readable anti-counterfeit paper with color artistic watermarking effects and a manufacturing method thereof. The anti-counterfeit paper provided by the invention has a sandwich structure formed by two pieces of paper and a piece of artistic pattern paper disposed between the two pieces of the paper. The invention also provides the manufacturing method of the machine-readable anti-counterfeit paper with the color artistic watermarking effects. The anti-counterfeit paper provided by the invention is an innovation on the basis of present anti-counterfeit watermarking paper. On the basis of the present paper watermarking anti-counterfeit, the anti-counterfeit paper provided by the invention adds a plurality of anti-counterfeit elements to the paper watermarking part, thus achieving an effect of different transparencies of watermarking patterns. In addition, by utilizing paper composite technology, the anti-counterfeit paper provided by the invention achieves manufacture of color watermarks and functional watermarks, attaches color and different anti-counterfeit requirements to the watermarks, and improves the anti-counterfeit level of the paper.
Description
Technical field
The present invention relates to a kind of cheque paper and manufacture method thereof, relate in particular to a kind of machine readable cheque paper and manufacture method that contains color artistic watermark effect, belong to cheque paper goods preparing technical field.
Background technology
Paper false proof is an importance in false proof field.Existing paper false proof technology is mainly to be undertaken false proof by watermark, safety line, special fibre etc. are set in paper.Existing paper watermark mainly forms with the fiber that the dandyprat that has impressed in advance watermark recovery causes zones of different to pile up varying number in the process of manufacturing paper with pulp.According to the light transmittance difference of watermark, can be divided into Heisui River prints and white watermark.It is to form watermark recovery by fiber accumulations that Heisui River prints, and watermark recovery part is thicker than paper other parts, and light is seen to the light tight height of watermark recovery part, pattern blackout.White watermark is by the certain pressure of dandyprat dewing page, and watermark recovery is stamped on paper, and watermark recovery part is thinner than paper other parts, and light is seen to watermark recovery part opacity is low, and pattern is shinny.Water marked paper has the characteristics such as embossment, tangible figure, can not use the reproductions such as copying machines, scanner, so have good anti-counterfeiting performance.
But, because watermark is in paper-making process, utilize special technique that required sign, pattern are formed in paper, the color of watermark place fiber and paper fibre solid colour, can not add at watermark position more security element, therefore can not realize the making of color watermark and functional watermark, its visual effect is poor.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a novel cheque paper, by by anti-forge paper and the combination with the scraps of paper of artistic character/image, obtain a kind of cheque paper with higher false proof level.
For achieving the above object, the invention provides a kind of machine readable cheque paper that contains color artistic watermark effect, wherein, this cheque paper has the sandwich structure being formed by two-layer page and one deck artistic character/image scraps of paper, and the artistic character/image scraps of paper are positioned at the centre of two-layer page; Wherein, the described artistic character/image scraps of paper are utilize the chromatics paper that dyeing obtains or the colored fiber after dyeing is added to the colored fiber paper forming in paper, contain temperature and become material, fluorescent material, magnetic material and light and become one or more in material in the described artistic character/image scraps of paper.Above-mentioned cheque paper is in paper making process, sheet processing is become to predetermined artistic character/image (such as animal, plant, building, commodity, significant pattern etc.), added to and in page, formed sandwich structure, the cheque paper obtaining in this way has obvious concave-convex hand feeling, and need to, in the situation that page is prepared watermark, can not make exactly cheque paper there is color artistic watermark effect.
The safety line adding in present cheque paper, fiber etc., its size is all smaller, be unfavorable for identification, and in above-mentioned cheque paper provided by the invention, the size of the artistic character/image scraps of paper that add can regulate as required, changeable, preferably, the width of the artistic character/image scraps of paper that adopt is more than 0.5 centimetre.
In above-mentioned cheque paper provided by the invention, paper raw material used can be the synthetic fiber such as the strings such as cotton fiber, wood pulp fibre, straw pulp fiber, or terylene, polyamide fibre, or the paper that is mixed to form of string and synthetic fiber.The color of the two-layer compound sheet of cheque paper can be identical with the color of the artistic character/image scraps of paper, also can be different, in this way, can form the antifalse effect identical or different with paper color around figure.In above-mentioned cheque paper provided by the invention, preferably, the zones of different of the above-mentioned artistic character/image scraps of paper has different colors, can greatly improve in this way the antifalse effect of cheque paper, increases imitated difficulty.
In above-mentioned cheque paper provided by the invention, according to different false proof requirements, the artistic character/image scraps of paper that adopt can have different anti-fake materials and security element.Above-mentioned anti-fake material can add in paper with the form of fiber, such as temperature, become fiber, fluorescent fiber, magnetic fibre, light change fiber etc., also can, by the mode that is coated with or prints, give paper surface multiple security element, such as temperature change, fluorescence, magnetic or extraordinary label etc.These anti-fake materials and security element can combine with the artistic character/image of paper, to give prominence to artistic effect, also improve antifalse effect simultaneously.
In cheque paper provided by the invention, the artistic character/image scraps of paper that adopt be all generally according to predetermined figure by paper by cutting out or crush-cutting obtains, meanwhile, in the scraps of paper, also can dig out as required hollow out region, adopt the scraps of paper with hollow out region.By this scraps of paper with hollow out region are compound in page, can in page, form the artistic character/image that the region low with transparency, region that transparency is high combines, embody good color artistic watermark effect.
In cheque paper provided by the invention, the artistic character/image scraps of paper can directed add the ad-hoc location between page to, also can irregularly add, realize the full version of paper and be uniformly distributed, be i.e. Zone Full or the subregion of the artistic character/image scraps of paper between two-layer page.
The present invention also provides the manufacture method of the above-mentioned machine readable cheque paper that contains color artistic watermark effect, and it comprises the following steps:
Paper is cut out or crush-cutting becomes to have the artistic character/image scraps of paper of predetermined pattern;
In the process of manufacturing paper with pulp, the artistic character/image scraps of paper are compound to the surface of one deck l Water Paper page, more compound another layer of l Water Paper page, form sandwich structure, wherein, the artistic character/image scraps of paper are positioned in the middle of two-layer l Water Paper page;
Complete the process of manufacturing paper with pulp, obtain the machine readable cheque paper that contains color artistic watermark effect.
In above-mentioned manufacture method provided by the invention, preferably, the chromatics paper adopting prepares by following steps: in the process of manufacturing paper with pulp, in paper pulp, add dyestuff, then complete the process of manufacturing paper with pulp and obtain chromatics paper; Or the blank sheet of paper obtaining manufacturing paper with pulp dyes, and obtains chromatics paper;
The colored fiber paper adopting can prepare by following steps: in the process of manufacturing paper with pulp, in paper pulp, add colored fiber, then complete the process of manufacturing paper with pulp and obtain colored fiber paper.
In above-mentioned manufacture method provided by the invention, preferably, the surface that the artistic character/image scraps of paper are compound to one deck l Water Paper page is discharged by orientation or is irregularly discharged realization.Above-mentioned discharging can adopt the conventional location applicator in this area to carry out.
The machine readable cheque paper that contains color artistic watermark effect provided by the present invention is the innovation on existing water-mark fake-proof paper basis.On the basis of existing paper watermark anti-counterfeiting, cheque paper provided by the present invention adds multiple security element to paper watermark position, realized the effect of the different transparencies of existing watermark recovery, simultaneously, utilize paper complex technique to realize the making of color watermark and functional watermark, give watermark colour and different false proof requirements, greatly promoted the false proof level of paper.
Technical scheme provided by the present invention is in the middle of two-layer page, to dose color artistic figure, there is the visual effect equal with watermark and antifalse effect, make cheque paper there is color artistic watermark effect, increase because of paper sheet thickness at the position of for example light time being dosed to artistic character/image, cause light obscuration to increase, there is the antifalse effect that Heisui River prints, by touching, can obviously feel concave-convex sense in addition, have that Heisui River prints and the antifalse effect of white watermark.Heisui River prints and white watermark is all the antifalse effect that while leaning on paper sheet formation, the different-thickness of fiber accumulations produces, thereby it is because watermark areas fiber darker effect of the less generation of printing opacity while seeing than many printing opacities of non-watermark areas fiber accumulations that Heisui River prints, thereby white watermark is because watermark areas fiber brighter effect of the more generation of printing opacity while seeing than few printing opacity of non-watermark areas fiber accumulations.Meanwhile, by increase multiple false proof measure in artistic character/image, such as: colour, fluorescence, temperature change, magnetic etc., give the more security features such as paper, greatly promoted the antifalse effect of paper.
Accompanying drawing explanation
The following drawings is only intended to the present invention to schematically illustrate and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is the process chart of green chromatics paper of manufacturing paper with pulp;
Fig. 2 is the schematic diagram of green tree leaf official form for filing a lawsuit sheet provided by the invention;
Fig. 3 is the schematic diagram that the cheque paper with green tree leaf official form for filing a lawsuit sheet of the present invention discharges in paper machine location;
Fig. 4 is the cross sectional representation with the cheque paper of colored paper slip;
Fig. 5 is the colored cheque paper schematic diagram with hollow out effect artistic character/image.
Main drawing reference numeral explanation:
Cylinder 1 location releasing device 2 l Water Paper pages 3 are with false proof 4 couch roll 5 cheque paper 6 fourdrinier wires 7 of the feature scraps of paper
The specific embodiment
For technical characterictic of the present invention, object and beneficial effect being had more clearly, understand, existing technical scheme of the present invention is carried out to following detailed description, but can not be interpreted as restriction that can practical range of the present invention.
Embodiment 1
The present embodiment provides a kind of machine readable cheque paper that contains color artistic watermark effect, and it prepares by following steps:
(1) take cotton fiber as raw material, in paper, add chemical assistant, be processed into is quantitatively the paper of 40-70g/m2, in paper making process, in paper pulp, add the dyestuff with fluorescent effect, the green chromatics paper (as Fig. 1) of manufacturing paper with pulp out, is then processed into by chromatics paper the green tree leaf official form for filing a lawsuit sheet (as Fig. 2) that area is 0.5-5cm2 by crush-cutting or the mode of cutting out;
(2) in paper making process, utilize location applicator 2, one side of one deck l Water Paper page 3 forming at paper machine cylinder cylinder mould 1, utilize location releasing device 2 by false proof with above-mentioned green tree leaf official form for filing a lawsuit sheet, compound with another layer of l Water Paper page 3, carrying out along with copy paper, the above-mentioned scraps of paper are compound in the middle of two-layer page, the false proof scraps of paper and two-layer l Water Paper page 3 are combined formation going out couch roll 5 places, after completing the process of manufacturing paper with pulp, the machine readable cheque paper 6(that obtains containing color artistic watermark effect as shown in Figure 3).
In the above-mentioned cheque paper that the present embodiment provides, the position that is added with the color artistic figure scraps of paper has good concave-convex sense, and page binding strength is high, is integrated with paper is muddy, can greatly promote the anti-counterfeit capability of paper.
When observing this anti-forge paper facing to light, can observe the colored anti-counterfeiting art figure of obvious green tree leaf shape, and, embody and the similar visual effect of watermark; Simultaneously under fluorescence irradiates color watermark district with fluorescent effect.
The present embodiment provides a kind of machine readable cheque paper that contains color artistic watermark effect, and it prepares by following steps:
(1) step of reference example 1 (1), manufacture paper with pulp and obtain blueness or red chromatics paper, be processed into the paper slip that 1-10cm is wide, 5-50cm is long, in the centre of paper slip, by crush-cutting or the mode of cutting out, process the heart of hollow out, the artistic character/image scraps of paper that obtain having hollow out region, its cross section is as shown in Figure 4;
(2), in paper making process, the step of reference example 1 (2), is compound to the above-mentioned artistic character/image scraps of paper with hollow out region in the middle of two-layer page, completes the process of manufacturing paper with pulp, and obtains the machine readable cheque paper that contains color artistic watermark effect.
When observing this anti-forge paper facing to light, can observe a significantly blue or red streamer, this paper tape light obscuration is high, visible significantly heart pattern in the middle of streamer, embody and the similar visual effect of watermark, and the light obscuration at artistic character/image position is relatively low, as shown in Figure 5; Simultaneously under fluorescence irradiates with the paper slip region of hollow out heart with fluorescent effect.
Embodiment 3
The present embodiment provides a kind of machine readable cheque paper that contains color artistic watermark effect, and it prepares by following steps:
(1) take cotton fiber as raw material, in paper, add chemical assistant, be processed into is quantitatively the paper of 40-70g/m2, in paper making process, in paper pulp, add red temperature to become fiber, blue-fluorescence fiber and magnetic fibre, manufacture paper with pulp and obtain the paper that contains above-mentioned security element, then by crush-cutting or the mode of cutting out, sheet processing being become to area is the animals graphics of 0.5-5mm2 or the scraps of paper of flowers figure;
(2), in paper making process, the step of reference example 1 (2), is compound to the scraps of paper of above-mentioned animals graphics or flowers figure in the middle of two-layer page, obtains the machine readable cheque paper that contains color artistic watermark effect.
The machine readable cheque paper that contains color artistic watermark effect that the present embodiment provides has following characteristic:
1, utilize thermal source to heat, temperature surpasses more than 60 ℃, and the color that red temperature becomes fiber disappears, and when temperature reduces gradually, during lower than 60 ℃, red temperature becomes fiber and occurs again;
2, under ultraviolet fluorescent lamp, observe, have as seen bright blue-fluorescence fiber;
3, the signal of magnetic fibre by magnetic memory detector, can be detected.
The present embodiment provides a kind of machine readable cheque paper that contains color artistic watermark effect, and it prepares by following steps:
(1) take cotton fiber as raw material, by paper making, being processed into is quantitatively the paper of 40-70g/m2, then by crush-cutting or the mode of cutting out, sheet processing is become to the paper slip of 1-10cm;
(2) red temperature change powder, red fluorescence powder, green infrared powder are mixed with printing-ink respectively, on the paper slip obtaining in step (1), print the apple tree figure that an area is 0.5-5cm2, position with the ink printing mcintosh that contains red temperature change powder and red fluorescence powder, the leaf position of the ink printing apple tree that utilization contains green infrared powder, obtains the paper slip with multicolour pattern;
(3), in paper making process, the step of reference example 1 (2), is compound to the paper slip with multicolour pattern in the middle of two-layer page, obtains the machine readable cheque paper that contains color artistic watermark effect.
The machine readable cheque paper that contains color artistic watermark effect that the present embodiment provides has following characteristic:
1, utilize thermal source to heat, temperature surpasses more than 60 ℃, and mcintosh disappears, and when temperature reduces gradually, during lower than 60 ℃, mcintosh occurs again;
2, under ultraviolet fluorescent lamp, observe, have as seen red bright apple;
3,, under the Infrared irradiation of 900nm, the leaf position of apple tree has bright green fluorescence.
Claims (7)
1. a machine readable cheque paper that contains color artistic watermark effect, wherein, this cheque paper has the sandwich structure being formed by two-layer page and one deck artistic character/image scraps of paper, and the described artistic character/image scraps of paper are positioned at the centre of two-layer page; Wherein, the described artistic character/image scraps of paper are utilize the chromatics paper that dyeing obtains or the colored fiber after dyeing is added to the colored fiber paper forming in paper, contain temperature and become material, fluorescent material, magnetic material and light and become one or more in material in the described artistic character/image scraps of paper.
2. cheque paper according to claim 1, wherein, the width of the described artistic character/image scraps of paper is more than 0.5 centimetre.
3. cheque paper according to claim 1, wherein, the zones of different of the described artistic character/image scraps of paper has different colors.
4. cheque paper according to claim 1, wherein, the described artistic character/image scraps of paper are the scraps of paper with hollow out region.
5. cheque paper according to claim 1, wherein, Zone Full or the subregion of the described artistic character/image scraps of paper between two-layer page.
6. the manufacture method of the machine readable cheque paper that contains color artistic watermark effect described in claim 1-5 any one, it comprises the following steps:
Paper is cut out or crush-cutting becomes to have the artistic character/image scraps of paper of predetermined pattern;
In the process of manufacturing paper with pulp, the artistic character/image scraps of paper are compound to the surface of one deck l Water Paper page, more compound another layer of l Water Paper page, form sandwich structure, wherein, the artistic character/image scraps of paper are positioned in the middle of two-layer l Water Paper page;
Complete the process of manufacturing paper with pulp, obtain the machine readable cheque paper that contains color artistic watermark effect;
Wherein, described paper is chromatics paper or colored fiber paper, and described chromatics paper prepares by following steps: in the process of manufacturing paper with pulp, in paper pulp, add dyestuff, then complete the process of manufacturing paper with pulp and obtain chromatics paper; Or the blank sheet of paper obtaining manufacturing paper with pulp dyes, and obtains chromatics paper;
Described colored fiber paper prepares by following steps: in the process of manufacturing paper with pulp, in paper pulp, add colored fiber, then complete the process of manufacturing paper with pulp and obtain colored fiber paper.
7. manufacture method according to claim 6, wherein, the surface that the described artistic character/image scraps of paper are compound to one deck l Water Paper page is discharged by orientation or is irregularly discharged realization.
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| CN201310467270.9A CN103526648B (en) | 2013-10-09 | 2013-10-09 | A kind of machine readable cheque paper and manufacture method containing color artistic watermark effect |
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| CN201310467270.9A CN103526648B (en) | 2013-10-09 | 2013-10-09 | A kind of machine readable cheque paper and manufacture method containing color artistic watermark effect |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131495A (en) * | 2014-08-18 | 2014-11-05 | 唐山融丰特种纸业有限公司 | 'Color watermark' anti-falsification paper and preparation method thereof |
| CN104631216A (en) * | 2015-01-23 | 2015-05-20 | 山东凯丽特种纸股份有限公司 | Colored watermark anti-counterfeiting paper and production method thereof |
| CN110656544A (en) * | 2019-09-19 | 2020-01-07 | 李峰 | Multi-layer structure paper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2286667Y (en) * | 1996-11-12 | 1998-07-29 | 孙显林 | Multilayer dyed anti-fake cardboard |
| CN1310262A (en) * | 2000-09-19 | 2001-08-29 | 尹万森 | Paper with inner color pattern and writing and its making process |
| US20090301676A1 (en) * | 2006-02-09 | 2009-12-10 | Arjowiggins | Sheet material comprising at least one watermark having a colored shade |
| CN102191729A (en) * | 2011-04-18 | 2011-09-21 | 保定钞票纸业有限公司 | Colorized transparent anti-counterfeit watermark paper and manufacturing method thereof |
-
2013
- 2013-10-09 CN CN201310467270.9A patent/CN103526648B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2286667Y (en) * | 1996-11-12 | 1998-07-29 | 孙显林 | Multilayer dyed anti-fake cardboard |
| CN1310262A (en) * | 2000-09-19 | 2001-08-29 | 尹万森 | Paper with inner color pattern and writing and its making process |
| US20090301676A1 (en) * | 2006-02-09 | 2009-12-10 | Arjowiggins | Sheet material comprising at least one watermark having a colored shade |
| CN102191729A (en) * | 2011-04-18 | 2011-09-21 | 保定钞票纸业有限公司 | Colorized transparent anti-counterfeit watermark paper and manufacturing method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131495A (en) * | 2014-08-18 | 2014-11-05 | 唐山融丰特种纸业有限公司 | 'Color watermark' anti-falsification paper and preparation method thereof |
| CN104131495B (en) * | 2014-08-18 | 2016-06-29 | 唐山融丰特种纸业有限公司 | A kind of " color watermark " water-mark fake-proof paper and preparation method thereof |
| CN104631216A (en) * | 2015-01-23 | 2015-05-20 | 山东凯丽特种纸股份有限公司 | Colored watermark anti-counterfeiting paper and production method thereof |
| CN104631216B (en) * | 2015-01-23 | 2016-09-14 | 山东凯丽特种纸股份有限公司 | A kind of color watermark cheque paper and production method thereof |
| CN110656544A (en) * | 2019-09-19 | 2020-01-07 | 李峰 | Multi-layer structure paper |
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| CN103526648B (en) | 2017-06-20 |
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Address after: No.2166, Shengxing West Road, Baoding City, Hebei Province 071071 Patentee after: BAODING BANKNOTE PAPER Co.,Ltd. Patentee after: China Banknote Printing and Minting Group Co.,Ltd. Address before: No.2166, Shengxing West Road, Baoding City, Hebei Province 071071 Patentee before: BAODING BANKNOTE PAPER Co.,Ltd. Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |