CN102689536B - 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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- CN102689536B CN102689536B CN201210172019.5A CN201210172019A CN102689536B CN 102689536 B CN102689536 B CN 102689536B CN 201210172019 A CN201210172019 A CN 201210172019A CN 102689536 B CN102689536 B CN 102689536B
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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, has so far the history of more than 500 year, and its sedimentation type technique is extensively carried out in European and American developed countries, is the main flow technique that current banknote paper watermark is made.But along with the development of anti-counterfeiting technology, how existing digital watermark and other anti-counterfeiting technologies are organically combined, there is higher false proof level thereby form, be our emphasis of research at present.And in existing digital watermark, in the time that the long size of paper printing width changes, we can only be by changing device hardware or carrying out paper crosscut and take out informal voucher and solve, like this, or production cost is very high, or technique is too complicated, and production efficiency is low.
Summary of the invention
The goal of the invention of patent of the present invention is: for the problem of above-mentioned existence, provide one can greatly improve paper false proof performance, when also having solved the long size of paper printing width simultaneously and changing or change device hardware, or carry out paper crosscut and take out watermark and print nest symphysis production. art and the process units thereof of informal voucher problem.
Technical scheme of the present invention is achieved in that
A kind of watermark and print nest symphysis production. art, is characterized in that: comprise the following steps:
A) the specific physical proterties paper that, can pressure rolling goes out best watermark effect delivers into speed unit by paper sheet delivery unit, the linear velocity of the paper of speed unit to its output is controlled, and is consistent as Velocity Reference and the given speed of whole production line;
B), paper enters out from speed unit between the impression cylinder of first group of pressure rolling printing mechanism and watermark plate cylinder and prints pressure rolling, paper connects the figure line of a section and reserve one section of blank between adjacent two figure line generating one section on paper after first group of pressure rolling printing mechanism;
C) paper of, processing through first group of pressure rolling printing mechanism is sent between the impression cylinder of second group of pressure rolling printing mechanism and watermark plate cylinder and prints pressure rolling, described clear band is printed the pressure rolling line of publishing picture by second group of pressure rolling printing mechanism, the figure of the generation line part on paper can be got out of the way in printing pressure rolling process in second group of pressure rolling printing mechanism, only at the first group of blank space printing pressure rolling figure of pressure rolling printing mechanism line;
D), form a continuous width on the paper processed through first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism and connect the product of a width, product is crosscut again after rolling, produces sheet-fed product.
Watermark of the present invention and print nest symphysis production. art, it is in described step a), and described 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 described 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 metallic plate through special process, refills and is clipped on watermark plate cylinder; Dimensional printed chart line is, through distributor rollers, ink is delivered to look die roller, then is transferred to and forms on the forme of clamping on impression cylinder through look die roller.
Watermark of the present invention and print nest symphysis production. art, its paper is between the impression cylinder through first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism and watermark plate cylinder 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, adjust after 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.
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 is 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, in its breach, impression cylinder and watermark plate cylinder can carry out variable-speed operation, so that the white length of staying of paper just in time equals figure line length.
A kind of watermark and print nest are closed process units, 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 described 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 by adjusting roller, and the structure of described first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism is identical and be arranged symmetrically with.
Watermark of the present invention and print nest are closed process units, described in it, first group of pressure rolling printing mechanism comprises and is with impression cylinder jaggy, be with watermark plate cylinder jaggy, be with look die roller jaggy and distributor rollers, non-barbed portion clamping at described watermark plate cylinder has the metallic plate with watermark domain line, described distributor rollers be with the corresponding ink transfer of look die roller jaggy, the non-barbed portion of described look die roller forms dimensional printed chart line with the corresponding transfer printing of forme of clamping in the non-barbed portion of impression cylinder, the non-barbed portion of described impression cylinder is corresponding with the non-barbed portion of watermark plate cylinder.
Pressure rolling watermark technique and trans-printing technology are carried out organic unity and integrated by the present invention, on the paper of specific physical proterties, in the process forming in watermark, the figure line that the parts of production line complete trans-printing generates on paper simultaneously, make dimensional printed chart line and watermark figure line carry out accurate fit (error ± 0.01mm) and form the figure line of organic unity, the watermark anti-counterfeiting performance that has greatly improved paper, has greatly improved fraud difficulty; Cooperatively interacting by Liang Zu pressure rolling printing mechanism simultaneously, when efficiently solving the long size of paper printing width and changing (565 ± 25mm) or change device hardware, carry out paper crosscut and take out the problem of informal voucher, reduced production cost, improved production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Mark in figure: 1 is paper sheet delivery unit, 2 is speed unit, 3 is first group of pressure rolling printing mechanism, 4 is second group of pressure rolling printing mechanism, and 5 for adjusting roller, and 6 is impression cylinder, 7 is watermark plate cylinder, 8 is look die roller, and 9 is distributor rollers, and 10 is watermark domain line, 11 is dimensional printed chart line, 12 is paper, and 13 is one group of pressure rolling print product, and 14 are one group stays white.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of watermark and print nest are closed process units, 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 described 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 by adjusting roller 5, the structure of described first group of pressure rolling printing mechanism 3 and second group of pressure rolling printing mechanism 4 is identical and be arranged symmetrically with, described first group of pressure rolling printing mechanism 3 comprises and is with impression cylinder 6 jaggy, be with watermark plate cylinder 7 jaggy, be with look die roller 8 jaggy and distributor rollers 9, non-barbed portion clamping at described watermark plate cylinder 7 has the metallic plate with watermark domain line 10, described distributor rollers 9 be with the corresponding ink transfer of look die roller 8 jaggy, the non-barbed portion of described look die roller 8 forms dimensional printed chart line 11 with the corresponding transfer printing of forme of clamping in the non-barbed portion of impression cylinder 6, the non-barbed portion of described impression cylinder 6 is corresponding with the non-barbed portion of watermark plate cylinder 7, paper 12 is successively by between first group of pressure rolling printing mechanism and the watermark plate cylinder and impression cylinder of second group of pressure rolling printing mechanism, form the continuous complete graph line of dimensional printed chart line and the accurate fit of watermark domain line.
Watermark based on above-mentioned process units and a print nest symphysis production. art, comprise the following steps:
A) the specific physical proterties paper that, can pressure rolling goes out best watermark effect delivers into speed unit by paper sheet delivery unit, the linear velocity of the paper of speed unit to its output is controlled, and be consistent as Velocity Reference and the given speed of whole production line, described speed unit can be carried out raising speed or reduction of speed according to practical condition;
B), paper enters out from speed unit between the impression cylinder of first group of pressure rolling printing mechanism and watermark plate cylinder and prints pressure rolling, paper is generating the i.e. one group of pressure rolling print product 13 of one section of figure line after first group of pressure rolling printing mechanism on paper, and between adjacent two figure lines, reserve one section of blank one group stay white 14;
C) paper of, processing through first group of pressure rolling printing mechanism is sent between the impression cylinder of second group of pressure rolling printing mechanism and watermark plate cylinder and prints pressure rolling, described clear band is printed the pressure rolling line of publishing picture by second group of pressure rolling printing mechanism, the figure of the generation line part on paper can be got out of the way in printing pressure rolling process in second group of pressure rolling printing mechanism, only at the first group of blank space printing pressure rolling figure of pressure rolling printing mechanism line;
In described 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 metallic plate through special process, refills and is clipped on watermark plate cylinder; Dimensional printed chart line is, through distributor rollers, ink is delivered to look die roller, be transferred to and form on the forme of clamping on impression cylinder through look die roller again, in the time that paper is between the impression cylinder through 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, the novel figure line that printing, pressure rolling water outlet impression line and dimensional printed chart line organically combine on paper, this novel figure line is difficult to forge, and has high false proof value.
D), form a continuous width on the paper processed through first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism and connect the product of a width, product is crosscut again after rolling, produces sheet-fed product.
In above-mentioned steps, when the length of watermark domain line just in time covers a half of watermark plate cylinder girth, adjust after 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, the white part of staying of first group of pressure rolling printing mechanism is processed by second group of pressure rolling printing mechanism, thereby forms continuous figure line, and the length that the length of working as watermark domain line covers on watermark plate cylinder girth is 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, in its breach, impression cylinder and watermark plate cylinder can carry out variable-speed operation, 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 by changing the metallic plate of clamping on watermark plate cylinder, scope 565 ± 25mm, corresponding print layout line is done identical change) time, only need on the operation interface of machine, reset corresponding parameter, realize speed under variable-speed operation and the accurate control of position, do not carry out device hardware replacing, can on paper, generate a continuous width and connect the figure line of a width, in remain on ± 0.5mm of its Interconnection error.When having solved so the long size of paper printing width and having changed or change device hardware, or the problem of carrying out paper crosscut and taking out informal voucher.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in the protection domain of invention.
Claims (7)
1. watermark and a print nest symphysis production. art, is characterized in that: comprise the following steps:
A) the specific physical proterties paper that, can pressure rolling goes out best watermark effect delivers into speed unit by paper sheet delivery unit, the linear velocity of the paper of speed unit to its output is controlled, and is consistent as Velocity Reference and the given speed of whole production line;
B), paper enters out from speed unit between the impression cylinder of first group of pressure rolling printing mechanism and watermark plate cylinder and prints pressure rolling, paper connects the figure line of a section generating one section on paper after first group of pressure rolling printing mechanism, and reserves one section of blank between adjacent two figure lines;
C) paper of, processing through first group of pressure rolling printing mechanism is sent between the impression cylinder of second group of pressure rolling printing mechanism and watermark plate cylinder and prints pressure rolling, described clear band is printed the pressure rolling line of publishing picture by second group of pressure rolling printing mechanism, the figure of the generation line part on paper can be got out of the way in printing pressure rolling process in second group of pressure rolling printing mechanism, only at the first group of blank space printing pressure rolling figure of pressure rolling printing mechanism line;
D), form a continuous width on the paper processed through first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism and connect the product of a width, product is crosscut again after rolling, produces sheet-fed product.
2. watermark according to claim 1 and print nest symphysis production. art, is characterized in that: in described step a), described 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 described 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 metallic plate through technique, refills and is clipped on watermark plate cylinder; Dimensional printed chart line is, through distributor rollers, ink is delivered to look die roller, then is transferred to and forms on the forme of clamping on impression cylinder through look die roller.
4. according to the watermark described in claim 1,2 or 3 and print nest symphysis production. art, it is characterized in that: paper is between the impression cylinder through first group of pressure rolling printing mechanism and second group of pressure rolling printing mechanism and watermark plate cylinder 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, adjust after 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.
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 is 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, in its breach, impression cylinder and watermark plate cylinder can carry out variable-speed operation, so that the white length of staying of paper just in time equals figure line length.
7. a watermark and print nest are closed process units, 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 described 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) by adjusting roller (5), the structure of described first group of pressure rolling printing mechanism (3) and second group of pressure rolling printing mechanism (4) is identical and be arranged symmetrically with, described first group of pressure rolling printing mechanism (3) comprises and is with impression cylinder jaggy (6), be with watermark plate cylinder jaggy (7), be with look die roller jaggy (8) and distributor rollers (9), there is the metallic plate of band watermark domain line (10) at the non-barbed portion clamping of described watermark plate cylinder (7), described distributor rollers (9) be with the corresponding ink transfer of look die roller jaggy (8), in the non-barbed portion of the non-barbed portion of described look die roller (8) and impression cylinder (6), the corresponding transfer printing of the forme of clamping forms dimensional printed chart line (11), the non-barbed portion of described 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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| CN102689536A CN102689536A (en) | 2012-09-26 |
| CN102689536B true CN102689536B (en) | 2014-06-11 |
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| 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 couple in printing machine |
| 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 |
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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 couple in printing machine |
| 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 |
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| CN102689536A (en) | 2012-09-26 |
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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. |
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