CN101377062B - Anti-fake paper with contrasting watermark and making method thereof - Google Patents
Anti-fake paper with contrasting watermark and making method thereof Download PDFInfo
- Publication number
- CN101377062B CN101377062B CN2008102235326A CN200810223532A CN101377062B CN 101377062 B CN101377062 B CN 101377062B CN 2008102235326 A CN2008102235326 A CN 2008102235326A CN 200810223532 A CN200810223532 A CN 200810223532A CN 101377062 B CN101377062 B CN 101377062B
- Authority
- CN
- China
- Prior art keywords
- watermark
- paper
- high optical
- file
- cheque paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Credit Cards Or The Like (AREA)
- Paper (AREA)
Abstract
The present invention relates to an anti-counterfeiting paper with a contracting watermark and a production method thereof. The method includes the following steps: (1) a regular watermark file and a glazed watermark file are made in computer software; (2) a glazed watermark substrate is put in a computerized laser engraver, and the glazed watermark file is imported to carry out cutting; (3) a regular watermark engraving is engraved according to the regular watermark file, and a corresponding position for a glazed watermark is reserved on the regular watermark engraving; (4) the regular watermark engraving is pressed in a metal mesh, a corresponding position for the glazed watermark is formed in the metal mesh, and the cut glazed watermark substrate is welded at the corresponding position in the metal mesh, so that a mesh cage is produced; (5) the mesh cage is hoisted to a paper machine to carry out paper making, so that the anti-counterfeiting paper with the contracting watermark is produced. The anti-counterfeiting paper is produced according to the method, the contracting watermark is characterized by clear patterns, distinct brightness contrast, etc., and as the visual effect is enhanced, the anti-counterfeiting effect of the anti-counterfeiting paper with the contracting watermark is greatly improved as well.
Description
Technical field
The invention belongs to the manufacturing field of anti-forge paper, relate to a kind of cheque paper and manufacture method thereof, relate in particular to a kind of cheque paper and manufacture method thereof with contrast watermark that conventional watermark and high optical watermark combine with contrast watermark.
Background technology
Conventional watermark forming technique mainly rises and falls by the height of wire side, the different levels of expression watermark.When manufacturing paper with pulp, it is online that paper pulp fiber is accumulated in watermark, prints off identical minus at l Water Paper page or leaf patrix, make the fiber of l Water Paper page or leaf form the variation of thin and thick clocklike, it is bright that thin local printing opacity is observed tone, otherwise then dark, thereby form multi-level watermark recovery, for example conventional plain boiled water seal and conventional Heisui River seal.Be subjected to the restriction of manufacture craft, this watermark shows as single level lines effect, has been subjected to restriction to a certain degree on artistic expression, in today that anti-counterfeiting technology competition is growing more intense, and its antifalse effect and the difficulty discount that also gets beat up.
Chinese patent application 200410022768.5 discloses a kind of method of synthetic double exposure watermark, it is to be incorporated in the complete watermarking images by multi-level watermark and plain boiled water seal, thereby produces the method for the synthetic double exposure watermark of the strong paper double exposure watermark of a kind of antiforge function.This patent application has been mentioned multi-level watermark and plain boiled water seal has been integrated, according to its specific embodiments that provides, this double exposure watermark is to have increased the plain boiled water seal at the edge of subject image (personage's head portrait), this plain boiled water seal is simple single level lines, its sketch figure body of mentioning is the simple repetition of plain boiled water watermark image, belongs to the stack with a kind of pattern.Double exposure watermark according to the disclosed technical scheme made of this patent application can reach antifalse effect preferably, but the watermark recovery of its made is fairly simple, watermark recovery for complexity, utilize the technical scheme of this patent application to be difficult to make watermark with higher antifalse effect and visual effect, therefore, the technical scheme of this patent disclosure can not satisfy the needs in present false proof field fully.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this invention is to provide a kind of manufacture method with cheque paper of contrast watermark, by conventional watermark manufacturing technique and high optical watermark manufacturing technique are mutually combined, obtain to have the cheque paper of contrast watermark, its antifalse effect and visual effect all are enhanced.
The present invention also aims to provide the cheque paper that utilizes said method to make, it is the cheque paper of visual effect and antifalse effect preferably that has that obtains by conventional watermark and high optical watermark are mutually combined.
The present invention also aims to provide a kind of printed matter, it is to adopt above-mentioned cheque paper to make, and has higher antifalse effect.
For achieving the above object, the present invention at first provides a kind of manufacture method with cheque paper of contrast watermark, and it may further comprise the steps:
Utilize computer software to make and obtain conventional watermark file and high optical watermark file;
High optical watermark base material is placed the computer laser engraving machine, import high optical watermark file and cut; Wherein, this high optical watermark base material can be the copper sheet metal that single face has the soldering preparation coating;
Carve conventional watermark version according to conventional watermark file, in conventional watermark version, reserve the correspondence position of high optical watermark;
Conventional watermark version is pressed in the metal wire side, in the metal wire side, forms simultaneously the correspondence position of high optical watermark, the high optical watermark base material of well cutting is welded on correspondence position in the metal wire side, obtain cylinder mould;
Cylinder mould is lifted the paper machine, manufacture paper with pulp, obtain having the cheque paper of contrast watermark.
Technical scheme of the present invention is compound to the watermark (i.e. the watermark of " conventional watermark " and " high optical watermark " two kinds of different forming principles) of two kinds of different-effects together, it is formed a sharp contrast on expression effect, so this watermark of the present invention is called " contrast watermark ", also can be called compound watermark.
For conventional watermark and high optical watermark in the cheque paper can be combined well, when making conventional watermark version, need be in conventional watermark version in the pattern with original design the correspondence position of high optical watermark pattern reserve out; After being pressed in this conventional watermark version that is reserved with the correspondence position of high optical watermark pattern in the metal wire side, will in the metal wire side, form the correspondence position of high optical watermark, the high optical watermark base material that to finish cutting (also claiming punching) then is welded on this correspondence position, it is combined with the metal wire side form a complete cylinder mould, manufacture paper with pulp then, prepare cheque paper with contrast watermark.Wherein, for guaranteeing that the last contrast watermark that obtains reaches visual effect preferably, guarantee the quality of the cheque paper of manufacturing, the welding of high optical watermark base material and metal wire side is comprised soldering and spot welding, that is, adopt soldering and spot welding process combined, be beneficial to improve the accuracy of welding, and concrete operations all can be carried out according to the technology of routine, the welding equipment that the equipment that is adopted during welding adopts when all being this area making metal cylinder mould usually; And, for reaching welding effect preferably, can use positioning templet that high optical watermark base material and metal cylinder mould are positioned before welding, and utilize manual the finishing, described positioning templet also adopts when field fixing substrate and metal cylinder mould are made in watermark usually.Wherein, the positioning templet that is adopted is this area positioning equipment commonly used, its be on the metal cylinder mould corresponding to the position hollow out of high optical watermark base material, be mapped one by one by the coordinate of positioning templet and the watermark recovery on the metal cylinder mould again, higher optical watermark base material be placed on the hollow out position and weld.
Formation principle according to watermark, conventional watermark is to rely on the different-thickness of fiber to realize multi-level variation, and high light plain boiled water seal is the different watermark forming technique that adopt in the cheque paper field, it is by high optical watermark base material is punched, rely on the size in hole, the variation of density, form certain pattern.Because base material has different dehydration characteristics with wire side (cylinder mould when manufacturing paper with pulp), causes l Water Paper page or leaf fiber to distribute regularly; Wherein, composite base material does not dewater, and the fiber of savings is less, thereby forms the highlights of watermark.In concrete technical scheme of the present invention, can make by computer software and obtain the multi-level watermark file of high light, make the size and the density of different piece punching form certain level and difference then, making high optical watermark image present level changes, make cylinder mould then and manufacture paper with pulp the multi-level watermark of the high light of formation in page according to common process.
In concrete technical scheme of the present invention, the computer software that is adopted when making high optical watermark file comprises PaintShop, programming software etc.Wherein, PaintShop can adopt CorelDRAW, Photoshop, Illustrator, Type3 etc.; Described programming is meant according to the graphical design after handling carves track, and saves as the file that engraving machine can be discerned, and the programming software that is adopted can comprise Type3 etc.Preferably, can be by high optical watermark image being designed and processing obtains the multi-level watermark file of high light, the high optical watermark that makes final formation is the multi-level watermark of high light.
According to specific embodiments of the present invention, the manufacture method with cheque paper of contrast watermark can comprise following detailed step:
One, design watermark
1, conventional watermark design
1) selected pattern is saved to computer by scanning with the PSD form, utilizes PHOTOSHOP software that pattern is adjusted, make the small structure of pattern obtain inductive generalization;
2) utilize PHOTOSHOP software, carry out hand finish with the numerical digit screen according to the design needs;
3) be the bmp formatted file with the file unloading that trims;
4) programme according to the bmp formatted file, preserve the finishing back, obtains file A (being conventional watermark file).
2, high optical watermark design
1) selected pattern is saved on the computer by scanning, imports in the CorelDRAW software with the bmp form and repair, and save as the dxf formatted file, or in CorelDRAW software, directly draw, and save as the dxf formatted file; Or with after the Photoshop software drafting processing, unloading is the bmp formatted file; Or with after the Illustrator software drafting processing, unloading is the eps formatted file; Or in Type3, Photoshop, Illustrator, directly draw, and save as the file of corresponding format;
2) will carry out vector quantization in dxf or bmp or the eps formatted file importing TYPE3 software, and carry out the adjustment on the image, to reach optimal effectiveness;
3) according to programming, obtain file B (being high optical watermark file) through the image behind the vector quantization.
Two, the cutting of high optical watermark base material
High optical watermark base material is placed the computer laser engraving machine, and the file B that input is handled well cuts high optical watermark base material then.
Three, the conventional watermark version of engraving
With file A input engraving machine, utilize machine carving and hand carving process combined to carve conventional watermark version, simultaneously, reserve the correspondence position of high optical watermark (pattern).
Four, preparation cylinder mould
Conventional watermark version is pressed in the metal wire side, in the metal wire side, forms the correspondence position of high optical watermark base material simultaneously;
The high optical watermark base material of well cutting is welded on correspondence position in the metal wire side with soldering and spot welding process combined, obtains cylinder mould.
Five, going up machine manufactures paper with pulp
Cylinder mould is lifted cylinder mould machine, manufacture paper with pulp, obtain having the cheque paper of contrast watermark.
According to specific embodiments of the present invention, for guaranteeing that final conventional watermark recovery and the high optical watermark pattern that obtains can coincide preferably, can be after step 1,2 completes conventional watermark recovery and high optical watermark pattern respectively, above-mentioned pattern is integrated into complete contrast watermark recovery, to check the degree of agreement of two width of cloth patterns, if exist than large deviation, can adjust accordingly.But, this only is the step that can select, it is not the necessary step of technical scheme of the present invention, in fact in technical scheme of the present invention, the manufacturing of conventional watermark and the manufacturing of high optical watermark can be carried out simultaneously, conventional watermark version and the high optical watermark base material finally made are mutually combined on the metal wire side, owing to the technological parameter of each step etc. has been carried out strict control in the manufacture process, therefore, the bigger situation of deviation between conventional watermark recovery and the high optical watermark pattern generally can not appear, the final contrast watermark recovery that obtains is still a complete pattern, can be because of being not to be composited and to be influenced the attractive in appearance and visual effect of contrast watermark recovery by two kinds of watermarks.
Conventional watermark and high optical watermark are the watermark forming techniques of two kinds of different principle, and they have different characteristics and artistic expression separately, are bringing into play important effect in field of anti-counterfeit technology.The present invention organically combines (or claiming compound) with these two kinds of watermarks, the pattern of different piece is showed with different watermark forms respectively, same watermark recovery comprises conventional watermark recovery and high optical watermark pattern simultaneously, it is combined together, improve the artistic expression and the vision appeal of watermark, also improved the antifalse effect of paper.
The present invention also provides a kind of cheque paper with contrast watermark, and it utilizes the manufacturing of above-mentioned manufacture method, has the contrast watermark of being made up of high optical watermark and conventional watermark.
In cheque paper provided by the invention, conventional watermark refers to and relies on the height of copying wire side on the gauze cage to rise and fall, change the accumulation of paper pulp fiber on wire side, the fiber thickness of l Water Paper page or leaf is changed, and the pattern that paper is shown owing to the brightness variation when printing opacity is observed.That is, the height that wire side on the gauze cage is copied in control rises and falls, when manufacturing paper with pulp, the l Water Paper page or leaf patrix that is accumulated in of paper pulp fiber prints off identical minus, makes the fiber of l Water Paper page or leaf form the variation of thin and thick clocklike, and it is bright that thin local printing opacity is observed tone, otherwise then dark, thereby form different watermark recoveries.When printing opacity was observed, the brightness of conventional watermark was lower than high optical watermark.Conventional watermark of the present invention comprises Heisui River seal, plain boiled water seal and multi-level watermark.
Contrast watermark of the present invention is meant that conventional watermark and high optical watermark carry out compound formed watermark, and the part in this watermark is conventional watermark (being present watermark form common in paper false proof), and part in addition is high optical watermark.This contrast watermark is except the chiaroscuro effect with conventional watermark, different watermark parts also can have different brightness, present the more chiaroscuro effect of horn of plenty, make watermark have better visual effect, increase the difficulty of forging simultaneously, promoted the antiforge function of watermark.
For reaching better antifalse effect and visual effect, the high optical watermark that adopts in the cheque paper can be the multi-level watermark of high light, be to form certain level between the different piece in the same high optical watermark, when printing opacity is observed, will embody the variation of the different levels of brightness between the different piece of high optical watermark.In this case, the brightness of the multi-level watermark of high light has multi-level variation, both can be that the brightness between the zones of different changes continuously, also can be the brightness difference between the zones of different, has certain difference in brightness each other; And the brightness of conventional watermark is lower than the multi-level watermark of high light.
According to concrete technical scheme of the present invention, above-mentioned cheque paper can be the contrast watermark with the multi-level watermark of high light and conventional watermark formation, and this cheque paper can be made bank-note paper or loan.
The present invention also provides a kind of printed matter, and it is to adopt above-mentioned cheque paper to make; Wherein, described printed matter can comprise valuables or licenses such as banknote, security, bill and certificate.
Technical scheme provided by the invention both can be that the part in the complete pattern is made high optical watermark, and other parts are made conventional watermark, also can be to utilize conventional watermark technology to make different watermarks with high optical watermark technology respectively, gave combination then.Contrast watermark provided by the present invention has realized conventional watermark and high optical watermark compound with higher antifalse effect, provide a kind of anti-counterfei waterprint, for the development in the false proof field of watermark provides new thinking with higher antifalse effect and extremely strong visual effect.
Has a contrast water-mark fake-proof paper according to technical scheme manufacturing of the present invention, not only in same cheque paper, combine two types watermark, and exist the contrast of brightness between conventional watermark and the high optical watermark, can distinguish dissimilar watermarks significantly, simultaneously, can also have multi-level variation among the high optical watermark, the brightness between the different piece or present continuous variation perhaps presents certain luminance difference.
Conventional watermark and high light plain boiled water seal are the watermark forming techniques of two kinds of different principle, and they have different characteristics and artistic expression separately, are bringing into play important effect in field of anti-counterfeit technology.In whole contrast watermark, conventional watermark and high optical watermark organically combine, and with different watermark forms pattern are showed respectively, and both difference mutually combined together again, had improved the artistic expression and the vision appeal of watermark.The contrast watermark recovery is clear, and brightness contrast is obvious, can also have level and change; Along with the lifting of visual effect, the antifalse effect with cheque paper of this contrast watermark has also obtained great lifting.The appearance of this contrast watermark has changed the present situation that existing watermark black and white is isolated, and watermark image structure is interted, and contrasts mutually, replenishes mutually, and stereovision is strong.
Description of drawings
Fig. 1 integrates cicada watermark layout design sketch afterwards.
Fig. 2 is the design sketch with cheque paper of cicada watermark.
Fig. 3 integrates dragonfly watermark layout design sketch afterwards.
Fig. 4 is the design sketch with cheque paper of dragonfly watermark.
Fig. 5 integrates panda and bamboo watermark layout design sketch afterwards.
The specific embodiment
Below in conjunction with specific embodiment cheque paper with contrast watermark of the present invention and preparation method thereof is further specified, but can not be interpreted as any limitation of the invention.
Embodiment 1, has the cheque paper of cicada watermark
One, design contrast watermark
With the wing of cicada as the multi-level watermark recovery of high light, with other parts of cicada as conventional watermark recovery.
1, the conventional watermark of cicada
1) pattern with cicada is saved to computer by scanning with the PSD form, utilizes PHOTOSHOP software that pattern (pattern except the wing of cicada) is adjusted, and makes the small structure of pattern obtain inductive generalization;
2) utilize PHOTOSHOP software, carry out hand finish with the numerical digit screen according to the design needs;
3) be the bmp formatted file with the file unloading that trims;
4) the bmp formatted file is directed in the TYPE3 software programmes, preserve the finishing back, obtains file A.
2, the multi-level watermark of the high light of wing
1) the wing pattern with cicada is saved to computer by scanning, imports with the bmp form and repairs in the CorelDRAW software or directly draw in CorelDRAW software, and save as the dxf formatted file;
2) will carry out vector quantization in the dxf formatted file importing TYPE3 software, and carry out the adjustment on the image;
3) in TYPE3 software, programme, obtain file B.
3, the pattern with step 1,2 mades is integrated into the pattern with contrast watermark effect, checks the degree of agreement of two width of cloth patterns, as shown in Figure 1.
Two, the multi-level watermark base material of the high light of cutting
The multi-level watermark base material of high light is placed the computer laser engraving machine, and input file B cuts the multi-level watermark base material of high light then;
The multi-level watermark base material of the high light of well cutting is removed the burr at edge, and check its uniformity.
Three, the conventional watermark version of engraving
In file A input engraving machine, the engraving technology that employing machine carving and hand carving combine is carved conventional watermark version; When engraving machine is carved conventional watermark version, design the engraving program that the multi-level watermark of high light is reserved, promptly in conventional watermark version, the correspondence position of the multi-level watermark of high light is reserved out.
Four, preparation cylinder mould
Conventional watermark version is pressed in the copper mesh, in copper mesh, forms the correspondence position of the multi-level watermark of high light simultaneously;
The multi-level watermark base material of the high light of well cutting is welded in the copper mesh with soldering and spot welding process combined, obtains cylinder mould.
Five, going up machine manufactures paper with pulp
Cylinder mould is lifted cylinder mould machine, manufacture paper with pulp, obtain having the cheque paper of cicada watermark.
Manufacture paper with pulp the anti-counterfei waterprint paper that obtains effect as shown in Figure 2, wherein, the wing of cicada partly is the multi-level watermark of high light, can observe, with respect to the conventional watermark of other parts of cicada, it is high that its brightness is obviously wanted, form striking contrast, had good visual effect and antifalse effect; And the high optical watermark of wing part has many levels, and the brightness of wing root portion partly wants high with respect to the apex of the wing, and to the apex of the wing, brightness gradually changes from the wing root.
Embodiment 2, has the cheque paper of dragonfly watermark
One, design contrast watermark
With the wing of dragonfly as high optical watermark pattern, with other parts of dragonfly as conventional watermark recovery.
1, the conventional watermark of dragonfly
1) pattern with dragonfly is saved to computer by scanning with the PSD form, utilizes PHOTOSHOP software that pattern (pattern except the wing of dragonfly) is adjusted, and makes the small structure of pattern obtain inductive generalization;
2) utilize PHOTOSHOP software, carry out hand finish with the numerical digit screen according to the design needs;
3) be the bmp formatted file with the file unloading that trims;
4) the bmp formatted file is directed in the TYPE3 software programmes, preserve the finishing back, obtains file A.
2, the high optical watermark of wing
1) the wing pattern with dragonfly is saved to computer by scanning, utilize Photoshop software draw to handle after, unloading is the bmp formatted file;
2) will carry out vector quantization in the bmp formatted file importing TYPE3 software, and carry out the adjustment on the image;
3) in TYPE3 software, programme, obtain file B.
3, the pattern with step 1,2 mades is integrated into the pattern with contrast watermark effect, checks the degree of agreement of two width of cloth patterns, as shown in Figure 3.
Two, the high optical watermark base material of cutting
High optical watermark base material is placed the computer laser engraving machine, and input file B cuts high optical watermark base material then;
The high optical watermark base material of well cutting is removed the burr at edge, and check its uniformity.
Three, the conventional watermark version of engraving
In file A input engraving machine, the engraving technology that employing machine carving and hand carving combine is carved conventional watermark version; When engraving machine is carved conventional watermark version, design the engraving program that high optical watermark is reserved, promptly in conventional watermark version, the correspondence position of high optical watermark is reserved out.
Four, preparation cylinder mould
Conventional watermark version is pressed in the copper mesh, in copper mesh, forms the correspondence position of the multi-level watermark of high light simultaneously;
The high optical watermark base material of well cutting is welded in the copper mesh with soldering and spot welding process combined, obtains cylinder mould.
Five, going up machine manufactures paper with pulp
Cylinder mould is lifted cylinder mould machine, manufacture paper with pulp, obtain having the cheque paper of cicada watermark.
Manufacture paper with pulp the anti-counterfei waterprint paper that obtains effect as shown in Figure 4, wherein, the wing of dragonfly partly is high optical watermark, can observe, with respect to the conventional watermark of other parts of cicada, it is high that its brightness is obviously wanted, form striking contrast, had good visual effect and antifalse effect.
Embodiment 3, has the cheque paper of panda and bamboo watermark
One, design contrast watermark
With panda as high optical watermark pattern, with bamboo as conventional watermark recovery.
1, the conventional watermark of bamboo
1) pattern with bamboo is saved to computer by scanning with the PSD form, utilizes PHOTOSHOP software that pattern is adjusted, and makes the small structure of pattern obtain inductive generalization;
2) utilize PHOTOSHOP software, carry out hand finish with the numerical digit screen according to the design needs;
3) be the bmp formatted file with the file unloading that trims;
4) the bmp formatted file is directed in the TYPE3 software programmes, preserve the finishing back, obtains file A.
2, the high optical watermark of panda
1) panda pattern is saved to computer by scanning, utilize Illustrator software draw to handle after, unloading is the eps formatted file;
2) will carry out vector quantization in the eps formatted file importing TYPE3 software, and carry out the adjustment on the image;
3) in TYPE3 software, programme, obtain file B.
3, the pattern with step 1,2 mades is integrated into the pattern with contrast watermark effect, checks the degree of agreement of two width of cloth patterns, as shown in Figure 5.
Two, the high optical watermark base material of cutting
High optical watermark base material is placed the computer laser engraving machine, and input file B cuts high optical watermark base material then;
The high optical watermark base material of well cutting is removed the burr at edge, and check its uniformity.
Three, the conventional watermark version of engraving
In file A input engraving machine, the engraving technology that employing machine carving and hand carving combine is carved conventional watermark version; When engraving machine is carved conventional watermark version, design the engraving program that high optical watermark is reserved, promptly in conventional watermark version, the correspondence position of high optical watermark is reserved out.
Four, preparation cylinder mould
Conventional watermark version is pressed in the copper mesh, in copper mesh, forms the correspondence position of high optical watermark simultaneously;
The high optical watermark base material of well cutting is welded in the copper mesh with soldering and spot welding process combined, obtains cylinder mould.
Five, going up machine manufactures paper with pulp
Cylinder mould is lifted cylinder mould machine, manufacture paper with pulp, obtain having the cheque paper of panda and bamboo watermark.
Claims (10)
1. manufacture method of cheque paper with contrast watermark, it may further comprise the steps:
Utilize computer software to make and obtain conventional watermark file and high optical watermark file;
High optical watermark base material is placed the computer laser engraving machine, import high optical watermark file and cut;
Carve conventional watermark version according to conventional watermark file, on conventional watermark version, reserve the correspondence position of high optical watermark;
Conventional watermark version is pressed in the metal wire side, in the metal wire side, forms simultaneously the correspondence position of high optical watermark, the high optical watermark base material of well cutting is welded on correspondence position in the metal wire side, obtain cylinder mould;
Cylinder mould is lifted the paper machine, manufacture paper with pulp, obtain having the cheque paper of contrast watermark.
2. manufacture method as claimed in claim 1, wherein, described welding comprises soldering and spot-welding technology.
3. manufacture method as claimed in claim 1, wherein, described computer software comprises PaintShop.
4. manufacture method as claimed in claim 3, wherein, described PaintShop comprises one or more among CorelDRAW, Photoshop, Illustrator and the Type3.
5. manufacture method as claimed in claim 1, wherein, described high optical watermark is the multi-level watermark of high light.
6. cheque paper, it is the cheque paper that utilizes each described manufacture method of claim 1-5 to make, it has the contrast watermark of being made up of high optical watermark and conventional watermark.
7. cheque paper as claimed in claim 6, wherein, this cheque paper has the contrast watermark of multi-level watermark of high light and conventional watermark formation.
8. cheque paper as claimed in claim 6, wherein, this cheque paper is bank-note paper or loan.
9. printed matter, it is to adopt each described cheque paper of claim 6-8 to make.
10. printed matter as claimed in claim 9, wherein, this printed matter comprises banknote, security, bill and certificate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102235326A CN101377062B (en) | 2008-10-07 | 2008-10-07 | Anti-fake paper with contrasting watermark and making method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102235326A CN101377062B (en) | 2008-10-07 | 2008-10-07 | Anti-fake paper with contrasting watermark and making method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101377062A CN101377062A (en) | 2009-03-04 |
| CN101377062B true CN101377062B (en) | 2011-05-11 |
Family
ID=40420791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102235326A Expired - Fee Related CN101377062B (en) | 2008-10-07 | 2008-10-07 | Anti-fake paper with contrasting watermark and making method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101377062B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400420B (en) * | 2010-09-16 | 2014-07-23 | 保定钞票纸业有限公司 | Anti-counterfeiting paper with wide multilayer white watermark and manufacturing method thereof |
| CN102268841B (en) * | 2011-07-22 | 2013-01-23 | 保定钞票纸业有限公司 | Anti-counterfeit paper with single-tier gray scale watermark and manufacturing method of anti-counterfeit paper |
| CN103015248B (en) * | 2013-01-10 | 2015-03-18 | 保定钞票纸业有限公司 | Anti-counterfeiting paper comprising watermark combination with bright window and method for manufacturing anti-counterfeiting paper |
| CN103679624B (en) * | 2013-10-30 | 2017-01-04 | 北京航空航天大学 | A kind of anti-scan and copy method based on gray level image optical watermark |
| CN104088188B (en) * | 2014-06-25 | 2018-04-13 | 中钞实业有限公司 | A kind of method and its equipment using long mesh paper making machine manufacture fixing watermark paper |
| CN104562824A (en) * | 2015-01-04 | 2015-04-29 | 昆山钞票纸业有限公司 | White watermark mould plate, white watermark cylinder mould and prepared anti-counterfeit paper |
| CN105672042B (en) * | 2016-01-21 | 2018-08-07 | 成都印钞有限公司 | A kind of manufacture craft of anti-forge paper with latent image watermark and the paper |
| CN105507053B (en) * | 2016-01-21 | 2019-10-25 | 成都印钞有限公司 | A kind of cylinder mould with water strainer and pattern object |
| FR3059682B1 (en) * | 2016-12-02 | 2020-10-30 | Arjowiggins Security | METHOD FOR MANUFACTURING A WATERMARK PAPER |
| WO2019033889A1 (en) * | 2017-08-17 | 2019-02-21 | 保定钞票纸业有限公司 | Paper preparation method capable of controlling watermark brightness and paper product with high-brightness watermark |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5766416A (en) * | 1989-12-14 | 1998-06-16 | Tokushu Paper Manufacturing Co., Ltd. | Method of producing watermark paper |
| CN1583416A (en) * | 2004-06-11 | 2005-02-23 | 中国印钞造币总公司 | Method for making overprint water marks |
| CN1793496A (en) * | 2005-12-23 | 2006-06-28 | 中国印钞造币总公司 | Process for making high quantitative watermark anti-forge paper |
-
2008
- 2008-10-07 CN CN2008102235326A patent/CN101377062B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5766416A (en) * | 1989-12-14 | 1998-06-16 | Tokushu Paper Manufacturing Co., Ltd. | Method of producing watermark paper |
| CN1583416A (en) * | 2004-06-11 | 2005-02-23 | 中国印钞造币总公司 | Method for making overprint water marks |
| CN1793496A (en) * | 2005-12-23 | 2006-06-28 | 中国印钞造币总公司 | Process for making high quantitative watermark anti-forge paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101377062A (en) | 2009-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101377062B (en) | Anti-fake paper with contrasting watermark and making method thereof | |
| US7686341B2 (en) | Data carrier, method for the production thereof and gravure printing plate | |
| US8840756B2 (en) | Device for creating multitone watermarks and methods of manufacture and use thereof | |
| JP2001303486A (en) | Paper containing watermark of multi-light and shade effect and wire for making the paper | |
| US20080143095A1 (en) | Substrates Incorporating Security Devices | |
| US7357077B2 (en) | Data carrier, method for the production thereof and gravure printing plate | |
| DE10044403A1 (en) | Data carrier with intaglio printing and method for converting image motifs into line structures as well as in an intaglio printing plate | |
| EP2015941A1 (en) | Security substrate comprising watermark | |
| EP2828432B2 (en) | Electrotype for forming an image during a paper making process | |
| CN103015248B (en) | Anti-counterfeiting paper comprising watermark combination with bright window and method for manufacturing anti-counterfeiting paper | |
| CN101362409A (en) | Anti-fake paper with multi-level transparent watermark, production method thereof and note | |
| US10843500B2 (en) | Watermark sheet, apparatus, and document, and methods for providing the same | |
| CN208197760U (en) | A kind of waterproof anti-counterfeiting paper | |
| CN100486818C (en) | Method for making overprint water marks | |
| CN109703227B (en) | Method for manufacturing anti-counterfeiting pattern integrating hidden lines, latent images and unlocking by embossing | |
| RU2306374C1 (en) | Grid of round grid-type papermaking machine for manufacture of forgery protected paper, method for manufacture of forgery protected paper, and forgery protected paper | |
| FR2659760A1 (en) | PROCESS FOR THE MANUFACTURE OF A PUNCHING PUNCH FOR, FOR EXAMPLE, CANVASES FOR FORMING FILIGRANES AND DEVICE FOR CARRYING OUT THIS PROCESS. | |
| US10794005B2 (en) | Paper including one or more multi-tonal watermarks having full tonality, and an improved watermarking tool for manufacturing such paper | |
| EP4223548A1 (en) | Method for producing of marked paper substrate with the mark in the form of a watermark and a marked security paper substrate, in particular a security paper, obtained by such a method | |
| CN104594097A (en) | Papermaking net cage adopting paper-cut pattern as watermark piece | |
| CN110050098B (en) | Method for manufacturing watermark paper, mask, method for manufacturing mask, and method for verifying watermark paper | |
| CN105625099A (en) | Bright window watermark-containing security paper and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA BANKNOTE PRINTING AND MINTING CORPORATION Effective date: 20120731 Owner name: BAODING BANKNOTE PAPER CO., LTD. Free format text: FORMER OWNER: CHINA BANKNOTE PRINTING AND MINTING CORPORATION Effective date: 20120731 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100044 XICHENG, BEIJING TO: 071071 BAODING, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120731 Address after: 071071 No. 2166 West Xing Xing Road, Hebei, Baoding Co-patentee after: CHINA BANKNOTE PRINTING AND MINTING Corp. Patentee after: BAODING BANKNOTE PAPER Co.,Ltd. Address before: 100044 Beijing city Xicheng District Xizhimen Street No. 143 Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |