JP2006035805A - Individual information printed matter with forgery preventing measure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an individual information printed matter which makes it difficult to falsify (counterfeit) individual information and a background pattern thereof by means of re-sticking, either inside a printed frame or together with the printed frame, and thereby prevents forgery and falsification, in regard to the individual information printed matter on which the individual information to be an information means (lottery number or the like) having high security, such as a scratch lot, is printed. <P>SOLUTION: In the individual information printed matter having a plurality of printed frames 10 on one side of a base sheet 30 and having the individual information 12 printed in each printed frame 10, variable prints 20 for preventing a forgery are printed under the individual information 12 with a fluorescent ink so that they are printed astride the printed frames 10, and forgery preventing measures constituted of a unique print arrangement for each individual information printed matter and of a common print arrangement for each printed frame 10 are taken in this individual information printed matter 1. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an individual information printed matter on which individual information with high security is printed, and in particular, forgery prevention measures are taken to prevent falsification of individual information such as a winning number in a lottery ticket or a game with a lottery. Related to printed individual information.

  Conventionally, for example, a scratch candy that conceals individual information such as a winning number or “winning”, “disappearance”, the corresponding pattern, encryption, etc. with ink of concealment and scratch-off (ease of scratching) is known and instant Widely used in lottery tickets, game cards with lottery, or printed materials.

  However, in a printed matter such as a lottery ticket on which individual information such as a winning number or a pattern corresponding to the winning number or the like is printed, such as the above scratch bag, for example, as shown in FIG. In the case of the printed matter (2) with a lottery in which a scratch concealment layer (not shown) is selected when “1”, “2”, and “3” are sequentially arranged as individual information (12) in FIG. The individual information (12) as shown in (b) is “2” in the print frame (10) at the right end of the printed matter (2) with a lottery that is an outlier in the order of “1”, “2”, “2”. "And the left end of the printed matter with a lottery (2), which is an extra ticket in which the individual information (12) as shown in FIG. 5C is arranged in the order of" 3 "," 2 "," 2 " This is a release ticket shown in FIG. 5B by cutting out “3” in the print frame (10). When the individual information (12) as shown in FIG. 5 (a) is arranged in the order of “1”, “2”, and “3” in the print frame (10) at the right end of the printed printed matter (2). There were many problems of falsifying the printed matter with lottery (2), which is a winning ticket to win.

  For example, as shown in FIG. 6A, “1”, “2”, and “3” are printed as individual information (12) as one measure for preventing such forgery due to tampering. The variable information printed matter (3) is provided with a forgery prevention measure in which a thin pattern (14) made up of random patterns is printed under the individual information (12) within the three print frames (10). Is.

  In this case, if the variable information printed matter (3) on which the forgery prevention measure is taken is altered, for example, as shown in FIG. 6 (a), as the individual information (12) in the three printing frames (10). In the case of the variable information printed matter (3) to which a forgery prevention measure is applied when “1”, “2”, and “3” are arranged in order, individual information (12) as shown in FIG. “2” in the print frame (10) on the right end of the variable information printed matter (3) on which the forgery prevention measures are applied, which are out-of-order tickets arranged in the order of “1”, “2”, “2”, and the surrounding details There is a forgery prevention measure in which the crest pattern (14) is cut out and the individual information (12) as shown in FIG. 6 (c) is an outlier in the order of “3”, “2”, “2”. Cut including “3” in the print frame (10) at the left end of the variable information printed material (3) and the surrounding fine pattern (14). Then, the variable information printed matter (3), which is a slip-off ticket shown in FIG. 6 (b), is bonded to the right end printing frame (10) and individually attached as shown in FIG. 6 (a). The information (12) is a variable information printed matter (3) to which a forgery prevention measure is applied, which is a winning ticket in which "1", "2", and "3" are arranged in order. The winning ticket shown in FIG. 6 (a) When the variable information printed matter (3) on which the forgery prevention measure that should have been taken is observed closely, it is cut out from the left end of FIG. 6 (c) in the right end printing frame (10) and pasted together with “3” The thin strip pattern (14) around the individual information (12) and the thin strip pattern (14) pasted on the individual information (12) are discontinuous and are discontinuous. What will become variable information printed matter (3) to which anti-counterfeit measures determined as forgery by (14) A.

  However, even in the variable information printed matter (3) in which the anti-counterfeiting measure in which the fine pattern (14) is provided in the print frame (10), in the case of a simple fine pattern, it is the same or extremely similar. By cutting and pasting the individual information (12) to which the fine pattern (14) is applied, it is possible to make the fine pattern (14) continuous, and this is not a complete anti-counterfeiting measure. There was a problem.

  Further, the above problem lies in applying a fine pattern using a printing plate, that is, only a few tens of patterns can be formed, and for example, a printing plate on which a total of 20 surfaces of 4 × 5 × 5 are imposed. When 1000 sheets with 20 impositions are printed using 1000, 1000 out of 20,000 surfaces having the same fine pattern pattern are generated. In other words, one printed sheet with the same striped pattern at the rate of one sheet per 20 sheets will be generated, and more will be generated when extremely similar striped patterns are combined, and tampering (reproduction) by re-printing is also possible There was a problem that there was a risk of more frequent occurrences.

  In addition, although not shown in the figure, in the individual information printed matter in which the fine pattern is printed in the print frame, if the thin print pattern is cut and pasted for each print frame, the fine pattern is assumed to be continuous. However, there was a problem that it was not an anti-counterfeiting measure by falsification.

  The present invention solves the problems of the prior art, and an object of the present invention is to have a plurality of printing frames on a base sheet, and information means (lottery) with high security in the printing frames. In individual information printed matter on which individual information such as a number is printed, tampering (forging) by replacing the individual information and the pattern (stripes, etc.) behind it is made difficult both within the print frame and for each print frame. It is to provide an individual information printed matter that prevents counterfeiting and falsification (forgery).

  In order to achieve the above-mentioned problems in the present invention, first, in the invention of claim 1, there is provided a plurality of printing frames on one side of a base sheet, and individual information is printed in each printing frame. In the information printed matter, variable printing for forgery prevention is printed with ink that can be distinguished from the individual information so as to straddle the printing frame below or above the individual information, and each individual information printed matter is unique and each printing frame Each of them is an individual information printed matter with a forgery prevention measure characterized by having a common printing arrangement.

  According to a second aspect of the present invention, the variable printing for preventing forgery is printed with a special ink that is difficult to visually recognize under visible light. Information printed matter.

  According to a third aspect of the present invention, the special ink is a machine-readable fluorescent ink, and the individual information printed matter is provided with a forgery prevention measure according to the second aspect.

  According to a fourth aspect of the present invention, the fluorescent ink that prints the forgery-preventing variable printing is an ink having printing characteristics that can be printed by the same printing machine as the colored ink that prints the individual information. An individual information printed matter to which the forgery prevention measure according to any one of claims 1 to 3 is applied.

  The invention according to claim 5 is characterized in that the forgery-preventing variable printing coincides with a ticket face number printed at a predetermined position outside the printing frame. It is an individual information printed matter to which the forgery prevention measure described in item 1 is applied.

  Furthermore, in the invention of claim 6, the forgery-preventing variable printing includes a numeric string, a character symbol string, a circle, an ellipse, a quadrangle, a triangle, and a polygon combination, a lattice, and a geometric pattern. 6. An individual information printed matter to which a forgery prevention measure according to any one of claims 1 to 5 is applied, wherein a thin line is added.

  Since this invention is the above structure, there exist the following effects.

  That is, according to the first aspect of the present invention, in the individual information printed matter having a plurality of print frames on one side of the base sheet, and the individual information is printed in each print frame, the individual information A variable print for preventing counterfeiting is printed with an ink that can be distinguished from the individual information so as to straddle the print frame below or above, and is unique for each individual information print, and a common print arrangement for each print frame. As a result, unique (no same pattern) variable printing is provided for each individual information print so as to straddle each print frame below or above the individual information. When cutting and pasting from within the print frame, the print array for variable printing is discontinuous in the print array in the print frame that has been cut and pasted, unlike the other print frames that cannot be pasted. Since Uninaru, it will be able to find a forgery by tampering.

  In addition, even if tampering is performed by cutting and pasting for each printing frame, the variable printing print arrangement in the printing frame cut and pasting for each printing frame is different from the variable printing printing arrangement in other printing frames. Therefore, it can be set as the individual information printed matter by which the forgery prevention measure which can also determine easily the forgery by falsification by cutting and replacing for every printing frame was performed.

  According to the second and third aspects of the invention, the forgery-preventing variable printing is a printing with special ink that is difficult to visually recognize under visible light, and the special ink is machine-readable fluorescent ink. By doing so, it is possible to obtain an individual information printed matter on which an anti-counterfeit measure capable of determining authenticity by machine reading with a black light is not restricted by design and game characteristics of the individual information.

  According to the fourth aspect of the present invention, the fluorescent ink that prints the forgery-preventing variable printing is the same printing machine as the colored ink that prints the individual information, such as an ink jet printer or a laser printer (electrophotography). By using inkjet inks and electrophotographic toners that can be printed by the same method, individual information and variable printing for anti-counterfeiting can be printed simultaneously on the same printing machine. It is possible to provide an individual information printed matter on which a forgery prevention measure having a merit that there is no inconvenience due to inconsistency with variable printing for forgery prevention is eliminated.

  According to the invention of claim 5, the forgery-preventing variable printing coincides with a ticket face number (for example, a reference number such as a voucher) printed at a predetermined position outside the printing frame. Therefore, it is possible to make the authenticity determination more reliable, and to obtain the individual information printed matter on which the anti-counterfeiting measure with high security is applied.

Furthermore, according to the invention according to claim 6, the forgery-preventing variable printing is a number string, a character symbol string, a circle, an ellipse, a quadrangle, a triangle, and a polygon combination string, a lattice, and a geometric pattern. As a result, even if a third party such as a consumer irradiates a black light, the contents are not understood at all, and therefore, fraudulent acts such as tampering do not occur, and anti-counterfeit measures with higher security are implemented. It is possible to obtain a printed individual information.

  Further, by adding a thin line to the variable printing for preventing forgery, when cut and pasted, the continuity of the thin line is interrupted, so that the counterfeit / forgery can be easily identified.

  Therefore, the present invention exhibits an excellent practical effect in applications such as scratch tickets in which individual (confidential) information such as lottery numbers or games is concealed by a scratch concealment layer.

  Hereinafter, the best mode for carrying out the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a top view and a side sectional view showing an example of an individual information printed matter to which the forgery prevention measure of the present invention is applied, and FIG. 2 is another example of the individual information printed matter to which the forgery prevention measure of the present invention is applied. It is a sectional side view showing one example. FIG. 3 is a top view for explaining an embodiment in which an example of an individual information printed matter to which the anti-counterfeit measures of the present invention are applied is altered, and FIG. 4 is an anti-counterfeit measure of the present invention. It is a top view which shows another example of the variable printing which comprises an individual information printed matter.

  The present invention relates to an individual information printed matter on which individual (confidential) information with high security is printed. As an example, for example, a top view of FIG. As shown in the cross-sectional view of 1 (b), a plurality of printing frames (10) are formed on the substrate sheet (30), and “1”, “3”, “ The individual information printed matter on which the individual information (12) consisting of “2” is printed, and the invention according to claim 1 includes three variable prints for preventing counterfeiting under the individual information (12) ( 20) is printed with ink that can be distinguished from the individual information (12) on the print frame (10) so as to straddle the print frame (10). 20) is a counterfeit prevention measure characterized by a common print layout It is another information printed matter (1).

  Further, the scratch hiding layer (34) is provided on the printing frame (10) including the individual information (10) and the variable printing (20) for preventing forgery via the easy peeling layer (32). This is an individual information printed matter (1) on which anti-counterfeiting measures have been taken, and this individual information (10) cannot be seen unless the scratch concealment layer (34) is scratched off. (10) is an individual information printed matter (1) suitable for an application such as a medium that is an effective information means with high security.

  In the invention according to claim 1, for example, as shown in the side sectional view of FIG. 2, three forgery-preventing variable printing (on the individual information (12) in the printing frame (10) ( 20) is printed with ink that can be distinguished from the individual information (12) below the print frame (10), and variable printing (20) for preventing counterfeiting for each individual information printed matter is Individual information printed matter (1) that is unique (no two) and has a forgery prevention measure characterized in that the counterfeit prevention variable printing (20) for each printing frame (10) has a common printing arrangement. It is what.

  The variable printing (20) for preventing counterfeiting has a common printing arrangement, for example, as shown in FIG. 1 (a), by "1", "3", "2" in each printing frame (10). Each of the three variable printings (20) for preventing counterfeiting under the individual information (12) has a common printing arrangement in which the * mark is a start / stop and the numbers between them are 1112345678. It is.

  In the inventions according to claims 2 and 3, for example, the forgery-preventing variable printing (20) shown in FIG. 1 (a) is printed with special ink that is difficult to visually recognize under visible light. Is printed with fluorescent ink that can be read by a verification machine equipped with a black light. This variable printing (20) with fluorescent ink is colorless and transparent or has a light color and is Since the three parties can hardly see, there is no restriction on the design and game characteristics of the individual information (12), and it is possible to judge the authenticity by the verification machine equipped with the black light. In addition, if the variable printing (20) is cut off and tampered without noticing the existence of the variable printing (20) with this fluorescent ink, Than disturbance in printing sequence occurs, it may be a separate information prints anti-counterfeit measures have been subjected to easy forgery is adapted to stand by Verifier (1).

  In the invention according to claim 4, for example, as shown in FIG. 1A, colored (black) ink for printing the individual information (12) in the printing frame (10) and variable printing for preventing forgery. Colorless transparent fluorescent ink for printing (20) or colored (red, etc.) ink that can be distinguished from individual information (12), the same inkjet printer (however, a dedicated nozzle for both information and printing (12, 20) is required It is an individual information printed matter (1) to which a forgery prevention measure is applied, which is characterized in that it is an ink jet ink that can be printed.

  In the above example, an ink jet printer was used for printing the individual information (12) and the forgery-preventing variable printing (20). Instead, for example, printing (printing) using laser light, that is, electronic (photographic) toner (ink ) Transfer method of colored (black) individual information (12) and colorless and transparent fluorescent toner (ink) or individual information (12) can be distinguished from colored (red) toner (ink) for counterfeiting Variable printing (20) can also be used. In this case, a transfer drum dedicated to both information and printing (12, 20) is required.

  In addition to the ink jet printer and the laser printer using the electronic toner transfer method, for example, a thermal ribbon transfer method using a thermal head, a dot impact method, and the like can be used. Ink and a ribbon using fluorescent ink or colored ink for printing variable printing (20) for preventing forgery are used.

  In this way, by using ink that can be used in the same printer printing method, etc., it is possible to perform colored individual information (12) and variable printing (20) for preventing or forging colored colors with the same printer. It is possible to print at the same time, and hence it is possible to eliminate the problem (trouble etc.) of mismatching of both information / printing (12, 20).

  In the invention according to claim 5, for example, as shown in FIG. 1 (a), the counterfeit-preventing variable print (20) is printed on the sheet number (40) printed on the lower side of the print frame (14). ) (For example, corresponding to a reference number such as a ticket).

  By doing in this way, authenticity determination by a verification machine can be made more reliable, and it can be set as the individual information printed matter (1) to which the forgery prevention measure with high security was applied.

  Furthermore, when a check digit (inspection digit) is included in this ticket number (40), the check digit calculation method for variable printing (20) for preventing counterfeiting is changed (for example, the ticket number (40) is 9DSR, forgery Even if a third party such as a consumer irradiates with a black light and the variable printing (20) for preventing counterfeiting is found by performing variable printing (20) for prevention (modulus 10W12, etc.), tampering by cutting and pasting etc. The individual information printed matter (1) can be more effective as a preventive measure.

  In addition, the invention according to claim 6 is a unique (not shown), in addition to the variable printing (20) for preventing forgery being a unique (not two) number string as shown in FIG. It can also be composed of a character symbol string (not two), or a combination of circles, ellipses, squares, triangles and polygons, and also an array of lattices and geometric patterns.

  Further, in the invention according to the sixth aspect, for example, as shown in FIG. 4, an underline (22) made of a thin line may be added to the variable printing (20) for preventing forgery. As described above, by adding the underline (22) to the variable printing (20) for preventing forgery, for example, the continuity of the underline (22) can be interrupted by tampering by cutting and pasting. You will be able to obtain evidence of forgery and forgery.

  If an attempt is made to tamper the individual information printed matter (1) to which the forgery prevention measures described above are applied, for example, as shown in FIG. 3 (a), the inside of the three print frames (10) after being scratched off. As shown in FIG. 3B, in the case of the individual information printed matter (1) to which the forgery prevention measure is selected when “1”, “2”, and “3” are arranged in order as the individual information (12), respectively. The individual information (12) at the right end of the individual information printed matter (1) on which the forgery prevention measure is applied, which is a slip-off ticket arranged in the order of “1”, “2”, “2”. , And the individual information (12) as shown in FIG. 3C is a counterfeit prevention measure in which the individual information (12) is arranged in the order of “3”, “2”, “1”. The individual information (12) at the left end of the applied individual information printed matter (1) is cut out together with the print frame (10) having “3” as shown in FIG. As shown in FIG. 3A, the individual information (12) shown in FIG. 3A is “1”. ”,“ 2 ”,“ 3 ”The individual information printed matter (1) on which the counterfeit prevention measures are taken as if it is a seemingly winning ticket arranged in the order of“ 3 ”, is the winning ticket shown in FIG. If you carefully observe the individual information printed matter (1) on which the forgery prevention measures should have been taken, the individual information (12) is a variable for anti-counterfeiting with colored ink in the background of “1”, “2”, “3” The print (20) is a common print arrangement (* 01234456789 *) in the print frames (10) of “1” and “2”, whereas the print arrangement in the print frame (10) of “3”. Is * 1112345678 *, and the ticket number (40) and “1” at the lower right of the ticket The printing arrangement in the printing frame (10) of “2” is the same, but the printing arrangement in the printing frame (10) of “3” is not the same. It is intended to clarify that this has been done.

  Incidentally, for example, the scratch-off ticket shown in FIG. 1A has “1”, “2”, “3” arranged in order as individual information (12) in three print frames (10), and The variable printing (20) for preventing counterfeiting in each printing frame (10) has a common printing arrangement (* 1112345678 *), and the variable printing (20) for preventing forgery coincides with the face number (40). Therefore, it is the individual information printed matter (1) to which the forgery prevention measure determined to be a winning coupon is applied.

  In the above, variable printing (20) for preventing counterfeiting is printed with colored ink, and it is possible to determine whether it is true or not at the sales office with the naked eye or machine reading, but variable printing (20) for preventing counterfeiting is printed with fluorescent ink. In this case, it is possible to make a true / false judgment immediately and reliably when read by a verification machine equipped with a black light.

  The structure and the material of the individual information printed matter (1) to which the forgery prevention measure of the present invention is applied will be described in more detail. For example, as shown in FIG. 1 (b), the basis weight is about 150 to 200 g / m 2. A high quality paper is used as a base sheet (30), and a white base anchor layer (35) mainly composed of a porous extender pigment is applied on the surface thereof.

Examples of the porous extender pigment constituting the base anchor layer (35) include white pigments such as alumina white, talc, calcium carbonate, barium sulfate, calcium sulfate, diatomaceous earth, and calcium silicate. Printed with offset ink in which 10 to 25% by weight of pigment is dispersed in, for example, offset medium (rosin-modified phenolic resin, soybean oil, linseed oil, mineral oil, etc., made of additives such as dryers and oxidation inhibitors). A base anchor layer (35) having a thickness of about 1 to 5 μm can be obtained. Instead of the offset medium, gravure medium, screen printing, roll coating, or the like can be used for printing or coating by the respective methods.

  When printing of the variable printing (20) for preventing forgery is an ink jet method on the base anchor layer (35), it is preferable to provide a transparent ink receiving layer (31) mainly composed of polyacetal resin, and laser light. In other systems such as the electronic toner transfer system according to, this ink receiving layer (31) is not required.

  The individual information (12) according to this voucher or the like is colored (black) ink, for example, colored pigment 5 to 5 by an ink jet method at a position corresponding to the printing frame (10) on the ink receiving layer (31). Individually printed with water-based inkjet ink in which about 15% is dispersed in 1 liter of water and a solvent composed of an emulsion resin, and at the same time, a variable print (20) for preventing forgery is formed on the ink receiving layer (31) It is printed with water-based ink-jet ink using the organic fluorescent pigment of the same method as that for the individual information (12) as a color material so as to straddle the printing frame (10) on the information (12).

  Note that the anti-counterfeit variable printing (20) printed with the ink jet ink using the organic fluorescent pigment as a coloring material has a PCS value of 0.2 or less, and if this PCS value exceeds 0.2, This is because there is a possibility that some kind of printing is given with the naked eye.

The PCS value is an abbreviation for Print C0ntrast Signal, and the contrast is expressed by the relative reflectance of the image line (for variable printing (20) for preventing counterfeiting (20)) and the (base) substrate, and the density calculated by the following equation: Because
PCS = (reflectance of substrate) − (reflectance of image line) / (reflectance of substrate)
It is represented by

  The ink-jet ink may be oily, but water-based is preferable from the viewpoint of stability against nozzle clogging and the like. As the colored pigment constituting the water-based ink-jet ink, those having good affinity with water are preferable. Specifically, for black for individual information (12), for example, carbon black such as furnace black and acetylene black, Organic pigments such as aniline black are listed.

  Further, in the case of colored ink for variable printing (20) for preventing counterfeiting, for example, pigment yellow, diazo yellow (for yellow), brilliant carmine 6B, kikunacridon magenta (for magenta), phthalocyanine blue G, E (For cyan) and the like, and a mixture thereof. The particle diameter of these pigments is preferably smaller in terms of prevention of nozzle clogging, colorability and dispersion stability of ink over time, and the average particle diameter is 10 nm to 200 nm. Those having a maximum particle size of 500 nm or less are preferably used.

  In addition, as a fluorescent pigment constituting the ink-jet ink used for printing the anti-counterfeit variable printing (20), a pigment composed of a fluorescent dye and a synthetic resin solid solution is used, and the fluorescent dye is used in daylight. Examples include brilliant sulfoflavin FF, thioflavine, basic yellow, or fluorescein that exhibit a pale yellow to green to yellowish green color under black light. Disperse 1 to 10% of these pigments in a solvent consisting of 1 liter of water and an emulsion resin. A water-based ink-jet fluorescent ink is preferably used.

  Examples of the emulsion resin constituting the ink-jet ink include numerous resins such as polyacrylic acid ester, polymethacrylic acid ester, styrene-butadiene copolymer, chloroprene copolymer, phenol resin, and polyvinyl alcohol. In addition, it also serves as a binder for a base material (here, corresponding to the ink receiving layer (31)) such as the colored pigment and the fluorescent pigment.

  Further, for example, a peeling varnish in which about 5% of silicon is added to polyurethane acrylic resin is applied by a gravure method so as to cover the individual information (12) and the variable printing (20) for preventing forgery. An easy peeling layer (32) is formed, and further, a scratch concealing layer (34) having a thickness of 3 to 10 μm is formed by screen printing on a scratch ink obtained by adding aluminum powder to an SBR resin, thereby preventing forgery. The individual information printed matter (1) to which is given.

  When the consumer who purchased the individual information printed matter (1) on which the anti-counterfeit measures as the scratch bag as described above are applied, for example, when the scratch concealment layer (34) shown in FIG. The individual information (12) can be visually recognized through the transparent easy peeling layer (32).

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows an embodiment of an individual information printed matter to which a forgery prevention measure of the present invention is applied, in which (a) is a top view thereof and (b) is a side sectional view thereof. It is explanatory drawing which represented another one Embodiment of the individual information printed matter in which the forgery prevention measure of this invention was performed with the side cross section. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram for explaining an example of an individual information printed matter on which a forgery prevention measure of the present invention has been applied, in which (a) is a top view of the altered individual information printed matter, and (b) is an individual information printed matter to be altered; (C) is a top view of the individual information printed matter used for falsification. It is a top view which shows an example of the variable printing for forgery prevention which comprises the individual information printed matter in which the forgery prevention measure of this invention was performed. An example of a conventional printed matter with lottery will be described. (A) is a top view of the tampered printed matter, (b) is a top view of the tampered printed matter, and (c) is tampered. It is a top view of the printed matter used for. An example of a conventional individual information printed matter will be described. (A) is a top view of a tampered printed matter, (b) is a top view of a tampered printed matter, and (c) is tampered. It is a top view of the printed matter used for.

Explanation of symbols

1 ... Individual information print with anti-counterfeiting measures 2 ... Printed with lottery 3 ... Variable information print with anti-counterfeiting measures 10 ... Printing frame 12 ... Individual information 14 ... Fine pattern 20 Variable printing for preventing counterfeiting 22 Underline 30 Substrate sheet 31 Ink-receiving layer 32 Easily peelable layer 34 Scratch concealing layer 35 Base anchor layer

Claims (6)

  In the individual information printed matter having a plurality of printing frames on one side of the base sheet, and individual information is printed in each printing frame, forgery prevention is performed so as to straddle the printing frame under or on the individual information Forgery prevention measures were taken, in which variable printing for printing is printed with ink that can be distinguished from the individual information, each individual information printed matter is unique, and each printing frame has a common printing arrangement Individual information printed matter.   2. The individual information printed matter with anti-counterfeit measures according to claim 1, wherein the forgery-preventing variable printing is printed with special ink that is difficult to visually recognize under visible light.   3. The individual information printed matter subjected to the forgery prevention measure according to claim 2, wherein the special ink is a machine-readable fluorescent ink.   4. The fluorescent ink for printing the forgery-preventing variable printing is an ink having printing characteristics that can be printed by the same printing machine as the colored ink for printing the individual information. An individual information printed matter to which the forgery prevention measure described in item 1 is applied.   The forgery prevention measure according to any one of claims 1 to 3, wherein the forgery-preventing variable printing matches a ticket face number printed at a predetermined position outside the printing frame. Printed individual information.   The variable printing for preventing forgery includes a number string, a character symbol string, a circle, an ellipse, a quadrangle, a triangle, and a combination of polygons, a lattice, and a geometric pattern, and thin lines are added thereto. Item 6. An individual information printed matter on which the forgery prevention measure according to any one of items 1 to 5 is applied.

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