CN102689536A - Watermarking and printing nested manufacturing technology and production device thereof - Google Patents
Watermarking and printing nested manufacturing technology and production device thereof Download PDFInfo
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- CN102689536A CN102689536A CN2012101720195A CN201210172019A CN102689536A CN 102689536 A CN102689536 A CN 102689536A CN 2012101720195 A CN2012101720195 A CN 2012101720195A CN 201210172019 A CN201210172019 A CN 201210172019A CN 102689536 A CN102689536 A CN 102689536A
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Abstract
The invention discloses a watermarking and printing nested manufacturing technology and a production device. The production device comprises a paper conveying unit, a speed unit, a first set of milling and printing mechanism and a second set of milling and printing mechanism, wherein the output end of the paper conveying unit corresponds to the input end of the speed unit, the output end of the speed unit corresponds to the input end of the first set of milling and printing mechanism, the output end of the first set of the milling and printing mechanism corresponds to the input end of the second set of the milling and printing mechanism through a regulation roller, and structures of the first set of the milling and printing mechanism and the second set of the milling and printing mechanism are identical and symmetrically arranged. In the invention, the milling and watermarking technology and the transferred printing technology are organically unified and integrated, the watermarking anti-counterfeiting performance of paper is improved greatly, meanwhile, through the mutually matching of the two sets of the milling and printing mechanisms, the problem that equipment hardware is required to be changed or paper cross-cut blank drawing is performed due to the variation of dimension of paper printing width can be effectively solved, the manufacturing cost is lowered, and the production efficiency is improved.
Description
Technical field
The invention belongs to printing technology, particularly a kind of watermark and print nest symphysis production. art and process units thereof.
Background technology
Watermark is the traditional anti-counterfeiting technology of banknote, marketable securities and fine paper, and the history in more than 500 year is arranged so far, and its sedimentation type technology is extensively carried out in American-European developed country, is the main flow technology that present banknote paper watermark is made.Yet along with the development of anti-counterfeiting technology, how existing digital watermark and other anti-counterfeiting technologies being organically combined, have higher false proof level thereby form, is the emphasis that we study at present.And in existing digital watermark, when the long size of the paper printing width of cloth changed, we can only be through changing device hardware or carrying out the paper crosscut and take out informal voucher and solve, and like this, or production cost is very high, or technology is too complicated, and production efficiency is low.
Summary of the invention
The goal of the invention of patent of the present invention is: to the problem of above-mentioned existence; Provide a kind of and can greatly improve the paper false proof performance; When also having solved the long size of the paper printing width of cloth simultaneously and changing or change device hardware, or carry out watermark and print nest symphysis production. art and the process units thereof that the informal voucher problem is taken out in the paper crosscut.
Technical scheme of the present invention is achieved in that
A kind of watermark and print nest symphysis production. art is characterized in that: may further comprise the steps:
A), the specific physical proterties paper that can pressure rolling goes out best watermark effect delivers into speed unit through the paper sheet delivery unit; Speed unit is controlled the linear velocity of the paper of its output, and is consistent as the Velocity Reference and the given speed of whole production line;
B), paper prints pressure rolling between speed unit is come out impression cylinder that the back gets into first group of pressure rolling printing mechanism and watermark plate cylinder, paper connects one section figure line and schemes to reserve one section blank between the lines at adjacent two generating one section on the paper after through first group of pressure rolling printing mechanism;
C), the paper of handling through first group of pressure rolling printing mechanism is sent between impression cylinder and the watermark plate cylinder of second group of pressure rolling printing mechanism and prints pressure rolling; Said clear band is by second group of pressure rolling printing mechanism printing pressure rolling line of publishing picture; The figure of the generation line part on the paper can be got out of the way in second group of pressure rolling printing mechanism in printing pressure rolling process, only at the first group of blank space printing pressure rolling figure of pressure rolling printing mechanism line;
D), form the product that a continuous width of cloth connects a width of cloth on the paper handled through first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism, product is promptly produced the sheet-fed product through crosscut again after the rolling.
Watermark of the present invention and print nest symphysis production. art, it is in said step a), and said speed unit can be carried out raising speed or reduction of speed according to practical condition.
Watermark of the present invention and print nest symphysis production. art; It is in said step b) and step c); The watermark domain line of first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism is to be produced on the metallic plate through special process, refills to be clipped on the watermark plate cylinder; Printing figure line is printing ink to be delivered to the look die roller through distributor rollers, is transferred to through the look die roller that clamping forms on the forme on the impression cylinder again.
Watermark of the present invention and print nest symphysis production. art; Its paper is between through the impression cylinder of first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism and watermark plate cylinder the time, and the roll surface rotational line speed of impression cylinder and watermark plate cylinder and paper paper feed linear velocity are consistent.
Watermark of the present invention and print nest symphysis production. art; The length of its watermark domain line just in time covers a half of watermark plate cylinder girth; After adjusting the initial position of rotation of second group of pressure rolling printing mechanism with respect to first group of pressure rolling printing mechanism, first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism all at the uniform velocity rotate by the linear velocity of paper and get final product.
Watermark of the present invention and print nest symphysis production. art; The length that the length of its watermark domain line covers on watermark plate cylinder girth less than or greater than a half of girth; Impression cylinder and watermark plate cylinder are in rotation process; The linear velocity of its non-breach roll surface and the linear velocity of paper are consistent, and impression cylinder and watermark plate cylinder can carry out variable-speed operation in its breach, so that the white length of staying of paper just in time equals figure line length.
Device is produced in a kind of watermark and print nest symphysis; It comprises paper sheet delivery unit, speed unit, first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism; The output of said paper sheet delivery unit is corresponding with the input of speed unit; The output of speed unit is corresponding with the input of first group of pressure rolling printing mechanism; The output of first group of pressure rolling printing mechanism is corresponding with the input of second group of pressure rolling printing mechanism through the adjustment roller, the identical and symmetric arrangement of structure of said first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism.
Device is produced in watermark of the present invention and print nest symphysis; Its said first group of pressure rolling printing mechanism comprises the impression cylinder that has breach, the watermark plate cylinder that has breach, the look die roller and the distributor rollers that have breach; The metallic plate that band watermark domain line is arranged at the non-barbed portion clamping of said watermark plate cylinder; Said distributor rollers and the corresponding ink transfer of look die roller that has breach; The corresponding transfer printing of the forme of clamping forms printing figure line on the non-barbed portion of said look die roller and the non-barbed portion of impression cylinder, and the non-barbed portion of said impression cylinder is corresponding with the non-barbed portion of watermark plate cylinder.
The present invention carries out organic unity and integrated with pressure rolling watermark technology and trans-printing technology; On the paper of specific physical proterties; In the process that watermark forms, the figure line that the parts of production line are accomplished trans-printing generates on paper simultaneously, and (error ± 0.01mm) also forms the figure line of organic unity to make printing figure line and watermark figure line carry out accurate fit; Improve the watermark anti-counterfeiting performance of paper greatly, greatly improved the fraud difficulty; Cooperatively interacting through two groups of pressure rolling printing mechanisms simultaneously; Efficiently solving the long size of the paper printing width of cloth changes (565 ± 25mm) time or change device hardware; Carry out the paper crosscut and take out the problem of informal voucher, reduced production cost, improved production efficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Mark among the figure: 1 is the paper sheet delivery unit, and 2 is speed unit, and 3 is first group of pressure rolling printing mechanism, and 4 is second group of pressure rolling printing mechanism; 5 are the adjustment roller, and 6 is impression cylinder, and 7 are the watermark plate cylinder, and 8 is the look die roller; 9 is distributor rollers, and 10 are watermark domain line, and 11 are printing figure line; 12 is paper, and 13 is one group of pressure rolling print product, and 14 are one group stays white.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is done detailed explanation.
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
As shown in Figure 1; Device is produced in a kind of watermark and print nest symphysis; Comprise paper sheet delivery unit 1, speed unit 2, first group of pressure rolling printing mechanism 3 and second group of pressure rolling printing mechanism 4; The output of said paper sheet delivery unit 1 is corresponding with the input of speed unit 2; The output of speed unit 2 is corresponding with the input of first group of pressure rolling printing mechanism 3; The output of first group of pressure rolling printing mechanism 3 is corresponding with the input of second group of pressure rolling printing mechanism 4 through adjustment roller 5; Identical and the symmetric arrangement of structure of said first group of pressure rolling printing mechanism 3 and second group of pressure rolling printing mechanism 4; Said first group of pressure rolling printing mechanism 3 comprises the impression cylinder 6 that has breach, the watermark plate cylinder 7 that has breach, the look die roller 8 that has breach and distributor rollers 9, at the non-barbed portion clamping of said watermark plate cylinder 7 metallic plate of band watermark domain line 10, said distributor rollers 9 and the look die roller that has breach 8 corresponding ink transfers arranged; The corresponding transfer printing of the forme of clamping forms printing figure line 11 on the non-barbed portion of said look die roller 8 and the non-barbed portion of impression cylinder 6; The non-barbed portion of said impression cylinder 6 is corresponding with the non-barbed portion of watermark plate cylinder 7, and paper 12 between the watermark plate cylinder and impression cylinder through first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism, forms the continuous complete graph line of printing figure line and the accurate fit of watermark domain line successively.
A kind of watermark and print nest symphysis production. art based on above-mentioned process units may further comprise the steps:
A), the specific physical proterties paper that can pressure rolling goes out best watermark effect delivers into speed unit through the paper sheet delivery unit; Speed unit is controlled the linear velocity of the paper of its output; And be consistent as the Velocity Reference and the given speed of whole production line, said speed unit can be carried out raising speed or reduction of speed according to practical condition;
B), print pressure rolling between the impression cylinder of first group of pressure rolling printing mechanism of entering and the watermark plate cylinder after paper comes out from speed unit; Paper generates the i.e. one group of pressure rolling print product 13 of one section figure line after through first group of pressure rolling printing mechanism on paper, and between adjacent two figure lines, reserve one section blank promptly one group stay white 14;
C), the paper of handling through first group of pressure rolling printing mechanism is sent between impression cylinder and the watermark plate cylinder of second group of pressure rolling printing mechanism and prints pressure rolling; Said clear band is by second group of pressure rolling printing mechanism printing pressure rolling line of publishing picture; The figure of the generation line part on the paper can be got out of the way in second group of pressure rolling printing mechanism in printing pressure rolling process, only at the first group of blank space printing pressure rolling figure of pressure rolling printing mechanism line;
In said step b) and step c), the watermark domain line of first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism is to be produced on the metallic plate through special process, refills to be clipped on the watermark plate cylinder; Printing figure line is through distributor rollers printing ink to be delivered to the look die roller; Be transferred to through the look die roller again that clamping forms on the forme on the impression cylinder; When paper is between through the impression cylinder of first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism and watermark plate cylinder; The roll surface rotational line speed of impression cylinder and watermark plate cylinder and paper paper feed linear velocity are consistent; I.e. printing on paper, pressure rolling water outlet impression line are schemed the novel figure line that line organically combines with printing, and this novel figure line is difficult to forge, and has high false proof value.
D), form the product that a continuous width of cloth connects a width of cloth on the paper handled through first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism, product is promptly produced the sheet-fed product through crosscut again after the rolling.
In above-mentioned steps; Just in time cover a half of watermark plate cylinder girth when the length of watermark domain line; After adjusting the initial position of rotation of second group of pressure rolling printing mechanism with respect to first group of pressure rolling printing mechanism; First group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism all at the uniform velocity rotate by the linear velocity of paper and get final product, and the white part of staying of first group of pressure rolling printing mechanism is handled through second group of pressure rolling printing mechanism, thereby forms continuous figure line; And the length that on watermark plate cylinder girth, covers when the length of watermark domain line less than or greater than a half of girth; Impression cylinder and watermark plate cylinder are in rotation process; The linear velocity of its non-breach roll surface and the linear velocity of paper are consistent, and impression cylinder and watermark plate cylinder can carry out variable-speed operation in its breach, so that the white length of staying of paper just in time equals figure line length; When the length that changes watermark domain line (realizes through changing the metallic plate of clamping on the watermark plate cylinder; Scope 565 ± 25mm, corresponding print layout line is done identical change) time, only need on the operation interface of machine, to reset corresponding parameter; The speed under the realization variable-speed operation and the accurate control of position; Do not carry out device hardware and change, then can on paper, generate the figure line that a continuous width of cloth connects a width of cloth, its linking error remains on ± 0.5mm in.When having solved the long size of the paper printing width of cloth like this and changing or change device hardware, or carry out the problem that informal voucher is taken out in the paper crosscut.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within the protection domain of invention.
Claims (8)
1. watermark and print nest symphysis production. art is characterized in that: may further comprise the steps:
A), the specific physical proterties paper that can pressure rolling goes out best watermark effect delivers into speed unit through the paper sheet delivery unit; Speed unit is controlled the linear velocity of the paper of its output, and is consistent as the Velocity Reference and the given speed of whole production line;
B), print pressure rolling between the impression cylinder of first group of pressure rolling printing mechanism of entering and the watermark plate cylinder after paper comes out from speed unit; Paper generates one section figure line that connects a section on paper after through first group of pressure rolling printing mechanism, and between adjacent two figure lines, reserve one section blank;
C), the paper of handling through first group of pressure rolling printing mechanism is sent between impression cylinder and the watermark plate cylinder of second group of pressure rolling printing mechanism and prints pressure rolling; Said clear band is by second group of pressure rolling printing mechanism printing pressure rolling line of publishing picture; The figure of the generation line part on the paper can be got out of the way in second group of pressure rolling printing mechanism in printing pressure rolling process, only at the first group of blank space printing pressure rolling figure of pressure rolling printing mechanism line;
D), form the product that a continuous width of cloth connects a width of cloth on the paper handled through first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism, product is promptly produced the sheet-fed product through crosscut again after the rolling.
2. watermark according to claim 1 and print nest symphysis production. art is characterized in that: in said step a), said speed unit can be carried out raising speed or reduction of speed according to practical condition.
3. watermark according to claim 1 and print nest symphysis production. art; It is characterized in that: in said step b) and step c); The watermark domain line of first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism is to be produced on the metallic plate through special process, refills to be clipped on the watermark plate cylinder; Printing figure line is printing ink to be delivered to the look die roller through distributor rollers, is transferred to through the look die roller that clamping forms on the forme on the impression cylinder again.
4. according to claim 1,2 or 3 described watermarks and print nest symphysis production. art; It is characterized in that: paper is between through the impression cylinder of first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism and watermark plate cylinder the time, and the roll surface rotational line speed of impression cylinder and watermark plate cylinder and paper paper feed linear velocity are consistent.
5. watermark according to claim 4 and print nest symphysis production. art; It is characterized in that: the length of watermark domain line just in time covers a half of watermark plate cylinder girth; After adjusting the initial position of rotation of second group of pressure rolling printing mechanism with respect to first group of pressure rolling printing mechanism, first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism all at the uniform velocity rotate by the linear velocity of paper and get final product.
6. watermark according to claim 4 and print nest symphysis production. art; It is characterized in that: the length that the length of watermark domain line covers on watermark plate cylinder girth less than or greater than a half of girth; Impression cylinder and watermark plate cylinder are in rotation process; The linear velocity of its non-breach roll surface and the linear velocity of paper are consistent, and impression cylinder and watermark plate cylinder can carry out variable-speed operation in its breach, so that the white length of staying of paper just in time equals figure line length.
7. device is produced in watermark and print nest symphysis; It is characterized in that: comprise paper sheet delivery unit (1), speed unit (2), first group of pressure rolling printing mechanism (3) and second group of pressure rolling printing mechanism (4); The output of said paper sheet delivery unit (1) is corresponding with the input of speed unit (2); The output of speed unit (2) is corresponding with the input of first group of pressure rolling printing mechanism (3); The output of first group of pressure rolling printing mechanism (3) is corresponding with the input of second group of pressure rolling printing mechanism (4) through adjustment roller (5), the identical and symmetric arrangement of structure of said first group of pressure rolling printing mechanism (3) and second group of pressure rolling printing mechanism (4).
8. device is produced in watermark according to claim 7 and print nest symphysis; It is characterized in that: said first group of pressure rolling printing mechanism (3) comprises the impression cylinder (6) that has breach, the watermark plate cylinder (7) that has breach, the look die roller (8) that has breach and distributor rollers (9); The metallic plate that band watermark domain line (10) is arranged at the non-barbed portion clamping of said watermark plate cylinder (7); Said distributor rollers (9) and the corresponding ink transfer of look die roller (8) that has breach; The corresponding transfer printing of the forme of clamping forms printing figure line (11) on the non-barbed portion of the non-barbed portion of said look die roller (8) and impression cylinder (6), and the non-barbed portion of said impression cylinder (6) is corresponding with the non-barbed portion of watermark plate cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210172019.5A CN102689536B (en) | 2012-05-30 | 2012-05-30 | Watermarking and printing nested manufacturing technology and production device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210172019.5A CN102689536B (en) | 2012-05-30 | 2012-05-30 | Watermarking and printing nested manufacturing technology and production device thereof |
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| Publication Number | Publication Date |
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| CN102689536A true CN102689536A (en) | 2012-09-26 |
| CN102689536B CN102689536B (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210172019.5A Active CN102689536B (en) | 2012-05-30 | 2012-05-30 | Watermarking and printing nested manufacturing technology and production device thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853305A (en) * | 2019-05-01 | 2021-12-28 | Mps控股有限公司 | Processing station with first and second cylinders for processing a substrate web |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1796080A (en) * | 1930-05-15 | 1931-03-10 | Southworth Company | Method of preparing watermarking plates |
| EP0234885A2 (en) * | 1986-02-24 | 1987-09-02 | Moore Business Forms, Inc. | Document bearing characteristic ink-printed indicia juxtaposed with corresponding characteristic synthetic watermark and method for producing same |
| WO1994007694A1 (en) * | 1992-10-01 | 1994-04-14 | Clare Patents Limited | Watermarking apparatus |
| CN1252358A (en) * | 1999-10-11 | 2000-05-10 | 胡璋 | New watermark printing anti-fake technology |
| CN1461263A (en) * | 2000-09-20 | 2003-12-10 | 柯尼格及包尔公开股份有限公司 | Printing unit |
| CN1465482A (en) * | 2002-06-24 | 2004-01-07 | 中国印钞造币总公司 | Intaglio printing equipment, method and printed products thereof |
| CN2603740Y (en) * | 2003-01-22 | 2004-02-18 | 陈鸿奇 | Printing and printing delivery device of automatic imprinter |
| CN1494482A (en) * | 2001-08-03 | 2004-05-05 | �����ɷ� | Printing unit of a printing press |
| CN102114736A (en) * | 2009-12-30 | 2011-07-06 | 中国人民银行印制科学技术研究所 | Method and device for double-sided opposite printing for engraved intaglio plate |
-
2012
- 2012-05-30 CN CN201210172019.5A patent/CN102689536B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1796080A (en) * | 1930-05-15 | 1931-03-10 | Southworth Company | Method of preparing watermarking plates |
| EP0234885A2 (en) * | 1986-02-24 | 1987-09-02 | Moore Business Forms, Inc. | Document bearing characteristic ink-printed indicia juxtaposed with corresponding characteristic synthetic watermark and method for producing same |
| WO1994007694A1 (en) * | 1992-10-01 | 1994-04-14 | Clare Patents Limited | Watermarking apparatus |
| CN1252358A (en) * | 1999-10-11 | 2000-05-10 | 胡璋 | New watermark printing anti-fake technology |
| CN1461263A (en) * | 2000-09-20 | 2003-12-10 | 柯尼格及包尔公开股份有限公司 | Printing unit |
| CN1494482A (en) * | 2001-08-03 | 2004-05-05 | �����ɷ� | Printing unit of a printing press |
| CN1465482A (en) * | 2002-06-24 | 2004-01-07 | 中国印钞造币总公司 | Intaglio printing equipment, method and printed products thereof |
| CN2603740Y (en) * | 2003-01-22 | 2004-02-18 | 陈鸿奇 | Printing and printing delivery device of automatic imprinter |
| CN102114736A (en) * | 2009-12-30 | 2011-07-06 | 中国人民银行印制科学技术研究所 | Method and device for double-sided opposite printing for engraved intaglio plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853305A (en) * | 2019-05-01 | 2021-12-28 | Mps控股有限公司 | Processing station with first and second cylinders for processing a substrate web |
| CN113853305B (en) * | 2019-05-01 | 2023-09-22 | Mps控股有限公司 | Processing station with first and second cylinders for processing a substrate web |
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| Publication number | Publication date |
|---|---|
| CN102689536B (en) | 2014-06-11 |
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Address after: 611130 No. 189, Golden Road, Wenjiang District, Sichuan, Chengdu Patentee after: CHENGDU BANKNOTE PRINTING Co.,Ltd. Patentee after: China Banknote Printing and Minting Group Co.,Ltd. Address before: 611130 No. 189, Golden Road, Wenjiang District, Sichuan, Chengdu Patentee before: CHENGDU BANKNOTE PRINTING Co.,Ltd. Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |