JP4826328B2 - Variable information printed matter with scratch concealment layer - Google Patents

Description

  The present invention relates to a variable information printed matter with a scratch concealment layer represented by a scratch-type instant ticket, and more specifically, individual information representing a hit or the like by scratching off the scratch concealment layer. The present invention relates to a variable information printed matter with a scratch concealment layer in which a forgery prevention measure is taken so that the individual information is not tampered with by being replaced.

  Conventionally, for example, in an instant ticket or a game card, in order to conceal individual information such as “winning”, “disappearance” or grade, and a picture or symbol corresponding to them, concealment and scratch-off (scratch) The individual information is concealed with ink having ease of removal), and the customer or the sales office, etc., scratches off the scratch concealment layer with coins, nails, etc., and the individual information is visually recognized or read by a machine. Accompanying printed materials are known and used in various fields.

  As the printed matter with the scratch concealing layer, for example, as shown in the laminated sectional view of FIG. 8, the pattern is printed on the base sheet (10) made of paper or the like through the base printed layer (14) made of a fine line pattern or the like. Individual information (12) such as letters and numbers is printed, and a transparent easy-release layer (32) is formed by a transparent release varnish or the like so as to cover the individual information (12). 32) A scratch concealing layer (34) containing aluminum powder or the like is applied on top, and a transparent protective layer (17) for protecting the scratch concealing layer (34) is further provided. There is a print (2).

  The customer who purchased the printed matter with the scratch concealment layer (2) or the sales office, etc., scratches off the scratch concealment layer (34) with a coin, a nail, or a special scratch peeling device. Individual information (12) such as “win”, “displacement”, 1st, 2nd, etc., or a corresponding pattern, symbol, etc. is visually observed through the transparent easily peelable layer (32), or the individual information (12) is In the case where the contents such as a bar code or a security code cannot be seen by visual recognition, it can be recognized by reading with a dedicated OCR (optical character symbol reader).

  However, in the conventional technology of the printed matter with the scratch concealment layer, the scratch concealment layer (34) on which the anti-counterfeiting measure is applied with a coin or a nail is scratched off, for example, as shown in FIG. A lottery with a scratch concealment layer (not shown) selected as individual information (12) in order of “1”, “2”, and “3” in each print frame (40) In the case of the printed matter (3), the individual information (12) as shown in FIG. 9 (b) is the right end of the printed matter (3) with a lottery that is a release ticket arranged in the order of “1”, “2”, “2”. Cut out including “2” in the print frame (19), and the individual information (12) as shown in FIG. 9C is an off-line ticket arranged in the order of “3”, “2”, “2”. Cut out the printed material with a lottery (3) including “3” in the leftmost printing frame (19). The printed information with a lottery (3) shown in (b) is pasted into the rightmost printing frame (19), and the individual information (12) as shown in FIG. 9A is “1”, “2”. When “3” is arranged in order, there is a large problem that the printed matter with lottery (3), which is a winning ticket to be won, is falsified.

  For example, as shown in FIG. 10A, “1”, “2”, and “3” are printed as individual information (12) as one measure for preventing such forgery due to tampering. Within the three print frames (19), the variable information printed matter (4) is provided with a forgery prevention measure in which a thin pattern (13) comprising a random pattern is printed under the individual information (12). Is.

  When the variable information printed matter (4) is to be tampered with, forgery prevention is won when “1”, “2”, and “3” are arranged in order as individual information (12) in the three print frames (19), respectively. In the case of the variable information printed matter (3) to which the measure is applied, forgery prevention in which the individual information (12) as shown in FIG. 10 (b) is a slip-off ticket arranged in the order of “1”, “2”, “2” The variable information printed matter (4) to which the measure is applied is cut out including “2” in the print frame (19) at the right end and the fine pattern (13) around it, as shown in FIG. 10 (c). “3” in the print frame (40) at the left end of the variable information printed matter (4) on which the forgery prevention measure is applied, in which the individual information (12) is a slip-off ticket arranged in the order of “3”, “2”, “2”. "And the surrounding striped pattern (13) are cut out, and a counterfeit prevention measure, which is a release ticket shown in FIG. The variable information printed matter (4) is pasted into the rightmost printing frame (19), and the individual information (12) as shown in FIG. 10 (a) is “1”, “2”, “3” in order. The variable information printed matter (4) on which the anti-counterfeit measures that are the winning tickets arranged are provided, but the variable information printed matter (4) on which the anti-counterfeit measures that should be the winning tickets shown in FIG. When observed, the striped pattern (13) around the individual information (12) composed of “3” cut out from the left end of FIG. 10 (c) in the print frame (19) at the right end and the outside thereof The pasted thin pattern (13) has no continuity and is discontinuous, and the variable information printed matter is provided with a forgery prevention measure determined to be forged by the discontinuous thin pattern (13). (4).

  However, even in the variable information printed matter (4) in which the anti-counterfeiting measure in which the fine pattern (13) is provided in the print frame (19), 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 (13) has been applied, it is possible to make the fine pattern (13) have continuity. There is a risk of tampering such as cutting and replacing the entire printed frame with the pattern, and there is a problem that it is not a complete anti-counterfeiting measure.

  The present invention solves the problems of the prior art, and the problem is to improve anti-counterfeiting in a variable information printed matter with a scratch concealment layer represented by a scratch-type instant ticket. Even if the scratch concealment layer that conceals variable individual information that represents a failure etc. is scratched off and the individual information is intentionally cut and altered, a forgery prevention measure that can immediately determine the authenticity is implemented. It is to provide a variable information printed matter with a scratch concealment layer.

In order to achieve the above object in the present invention, first, in the invention of claim 1, variable individual information representing a hit or the like is applied to one side of a base sheet made mainly of paper, and the individual information is scratch concealed. In the variable information printed matter with a scratch concealment layer covered with a layer, a line-shaped emboss pattern is embossed on one side of the base sheet, and the line-shaped emboss pattern has a predetermined pitch. And is formed of a fine concavo-convex portion formed by a plurality of line-shaped convex pattern groups extending in a predetermined direction, and variable information printing is performed on the line-shaped convex pattern group and under variable individual information. A receiving layer is provided, and the variable information printing receiving layer is a variable information printed matter with a scratch concealing layer, characterized in that the surface of the variable information printing receiving layer is smoothed by filling the unevenness of the emboss pattern .

  According to a second aspect of the invention, there is provided a scratch concealment according to the first aspect, wherein an underprint layer comprising a fine pattern or the like is provided under the individual information on the line-like embossed pattern. It is a variable information printed matter with layers.

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Moreover, in invention of Claim 3 , the metallic luster layer is given to the surface to which the line-like convex part pattern group of the said base material sheet is given, Either of Claim 1 or 2 characterized by the above-mentioned. The variable information printed matter with a scratch concealing layer described above is used.

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Further, in the invention of claim 4, emboss pattern of the parallel line-like has a predetermined pitch, Ri such a parallel line-shaped convex portion pattern group extending in a predetermined direction, is visualized at a predetermined viewing angle and the latent image portion that has the same pitch and pattern of the latent image portion in the region outside the latent image portion, made of a parallel line shaped protrusion pattern group extending in a direction perpendicular to the protrusion pattern of the latent image portion One image is formed with the background portion, or in addition to the one image, a latent image portion having a substantially the same pitch as the one image and composed of a plurality of line-shaped convex pattern groups, and the latent image An observation angle at which a plurality of other images are visualized with respect to the one image, and another image is formed with a background portion formed of a line-shaped convex portion pattern extending in a direction perpendicular to the convex portion pattern of the portion. Synthesized by shifting, and between every other line-shaped convex part that forms the background part of each synthesized image It is obtained by a variable information printed matter with scratch concealing layer according to claim 1 or 2, characterized in that parallel line-shaped convex portions of the image are removed.

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

That is, according to the first aspect of the present invention, the scratch concealment is such that variable individual information representing a hit or the like is applied to one side of a base sheet made mainly of paper, and the individual information is covered with the scratch concealment layer. In a variable information printed matter with a layer, a line-shaped embossing pattern by embossing is applied on one side of the base sheet, so that the scratch concealment layer is scratched off (scratched off), and variable individual information is stored. Scratch with improved anti-counterfeiting that makes it possible to see a line-like embossed pattern by embossing on one side of the base sheet when viewing (change of hit etc.) and changing the viewing angle It can be set as the variable information printed matter with a concealing layer.
Further, the line-shaped emboss pattern has a predetermined pitch and is provided with a fine uneven part formed by collecting a plurality of line-shaped convex part pattern groups extending in a predetermined direction. When the layer is scratched off (scratched off), variable individual information is visually recognized (confirmation of winning etc.), and the viewing angle is changed, the line-shaped convex pattern group applied on the base sheet is A variable information printed matter with a scratch concealment layer that has a so-called “opal effect” in which the density and brightness of the fine irregularities formed by a plurality of sets dynamically changes, and has improved anti-counterfeiting and design properties. .
In addition, since the variable information printing receiving layer is applied on the line-shaped convex pattern group and under the variable individual information, the printing of the variable individual information by the ink jet method is clear without being scattered. In addition, since the surface unevenness of the line-shaped convex pattern group by embossing is filled and smoothed, variable individual information printing by the thermal transfer ribbon method becomes clear and has a scratch concealing layer with adhesive force It can be a variable information printed matter. Furthermore, the above-described scratch concealment layer should be a variable information printed matter with a scratch concealment layer in which the line-shaped convex pattern group by embossing does not collapse or disappear even when scratch-off is performed with a coin or the like. You can also.

  Further, according to the invention according to claim 2, the line-like embossed pattern is formed by applying the base print layer made of a fine pattern or the like under the individual information on the line-like embossed pattern. In combination, the variable information printed matter with the scratch concealment layer can be further improved in the forgery prevention property due to tampering or the like.

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According to the third aspect of the invention, the surface of the base sheet on which the line-like convex pattern group is applied is provided with a metallic luster layer, whereby the scratch concealment layer is scratched off ( Scratch off) and visually recognize variable individual information (confirmation of winning etc.) and change the viewing angle to collect multiple line-shaped convex pattern groups on the base sheet. Scratches that have a so-called “opal effect” in which fine irregularities are reflected by the metallic luster layer, and the shading and shine change more dynamically, improving anti-counterfeiting and design. It can be set as the variable information printed matter with a concealing layer.

  The “opal effect” mentioned above is a plurality of fine line-shaped convex pattern groups formed on the surface, particularly on the surface having metallic luster, by changing the direction of the line for each pixel little by little ( Opal) When the viewing angle and direction of the image are changed, the shading and brightness of each line-shaped convex pattern group dynamically changes, and an effect that reveals an extremely brilliant gloss like an opal.

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According to the fourth aspect of the invention, the line-shaped embossed pattern has a predetermined pitch and a latent image portion formed of a line-shaped convex pattern group extending in a predetermined direction, and the latent image section. One image is formed outside the image area with the background part consisting of a group of line-shaped convex part patterns having the same pitch as the latent image part pattern and extending in a direction perpendicular to the convex part pattern of the latent image part. In addition to the one image, it has a pitch substantially the same as this one image, and is perpendicular to the plurality of latent image portions composed of line-shaped convex portion pattern groups and the convex portion patterns of the latent image portions. Another image is formed with a background portion formed of a line-shaped convex portion pattern extending in the direction, and a plurality of other images are combined with each other shifted from the one image, and the background portion of each combined image The line-shaped protrusions of other images that are between every other line-shaped protrusion forming the line are removed. By scratching off the scratch concealment layer (scratching it off), visually recognizing variable individual information (such as checking for wins), and changing the viewpoint from above, the latent image portion of each image A variable information printed matter with a scratch concealment layer that comes to be lifted up and has improved security (anti-counterfeiting) and design can be obtained.

According to the invention of claim 5 above, it is synthesized on the one image composed of the latent image portion and the background portion which are the line-shaped convex portion pattern group, or the one image and the one image. Since the variable information printing receiving layer is provided on the plurality of other images and under the variable individual information, the printing of the variable individual information by the ink jet method becomes clear without being scattered, By embedding and smoothing the unevenness of the latent image part and background part consisting of the line-shaped convex part pattern group by the above embossing, variable individual information printing by the thermal transfer ribbon method becomes clear and scratch concealment with adhesive force It can be set as the variable information printed matter with a layer.

  Furthermore, the above-described scratch concealment layer is a conventional method, that is, a scratch concealment in which the latent image portion and the background portion formed by the embossed line pattern group are not destroyed or disappeared even when the coin is scratched off. The variable information printed matter with a layer can be a variable information printed matter with a scratch concealment layer.

  Therefore, in the present invention, as the variable information printed matter with the scratch concealment layer represented by the scratch-type instant coupon, the variable embossed pattern as described above is provided, so that the variable individual information indicating the winning or the like is displayed. By tampering with intentionally cutting and replacing, it is possible to provide a variable information print with a scratch concealment layer that can immediately determine authenticity based on whether the embossed pattern of the replaced part and the surrounding embossed pattern are different. Demonstrate the effect.

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

  FIG. 1 is an explanatory diagram showing an example of a variable information printed material with a scratch concealing layer according to the present invention. FIGS. 2 and 3 are line-shaped protrusions constituting an example of a variable information printed material with a scratch concealing layer according to the present invention. It is explanatory drawing of a part pattern group. 4 and 5 are explanatory diagrams of a line-shaped convex pattern group constituting another example of the variable information printed matter with a scratch concealing layer of the present invention, and FIG. 6 is a variable with the scratch concealing layer of the present invention. FIG. 7 is a diagram for explaining an example when falsified using an information printed material, and FIG. 7 is an explanatory diagram relating to the production of a metallic gloss layer that constitutes an example of a variable information printed material with a scratch concealing layer of the present invention.

  In the present invention, for example, as shown in the side sectional views of FIGS. 1 (a) and 1 (b), individual information (12) representing winning or the like is applied on the base sheet (10). In the variable information printed matter (1) with a scratch concealment layer such as an instant ticket in which the scratch concealment layer (34) is formed through the transparent easily peelable layer (32) so as to cover the individual information (12), The variable information printed matter (1) with the scratch concealment layer is provided with an embossing pattern (11) by embossing as a forgery prevention measure under the individual information (12).

  As a forgery prevention measure, as shown in FIGS. 1 (a) and 1 (b), a line-shaped convex pattern on the surface of the base material (10) under individual information (12) representing winning or the like. A group of embossed patterns (11) is applied, and by changing the viewing angle, etc., the embossed pattern (11) can be clearly seen, or there is a so-called opal effect, or some embossed patterns emerge. This is an application of a so-called latent image pattern visualization technique that is visually recognized as an image.

In the following, the present invention will be described in more detail. As an embodiment according to the present invention, for example, as shown in FIGS. 1 (a) and 1 (b), it is hit on a base sheet (10) mainly composed of paper. Variable individual information (12) representing the above and the like, and this individual information (12) is covered with a scratch concealing layer (34) via a transparent easily peelable layer (32). 1), which is characterized by a line-shaped embossing pattern (11) embossed on the base sheet, and the scratch concealment layer (34) is made of coins or the like. Scratch off (scratch off), check the variable individual information (12) (check whether it is a hit, etc.), and change the viewing angle, the embossed lines on the base sheet (10) Shape So the boss pattern (11) is visible, variable information printed material with a scratch concealing layer with improved forgery prevention property (1).

Also, as an embodiment according to the present invention, for example, as shown in FIGS. 1A and 1B, on a line-shaped emboss pattern (11) and below variable individual information (12). Hosomon underprint layer made of such a pattern (14) is decorated with and have variable information printed material with a scratch concealing layer (1).

Further, as one embodiment according to the present invention, the line-shaped emboss pattern (11) shown in FIGS. 1 (a) and (b) is, for example, a schematic perspective view of FIG. 2 and a side sectional view of FIG. As shown in FIG. 4, a metallic gloss layer (16) such as an aluminum foil is applied on a base sheet (10) mainly composed of paper, and a fine line-shaped convex pattern pattern group ( 30) include those that have been subjected 3 pixel set embossing pattern.

  Thus, the metallic gloss layer (16) is applied on the base sheet (10), and the embossed pattern is formed by gathering 3 pixels of fine line-shaped convex pattern groups (30) on the surface by heat embossing. The scratch concealing layer (34) shown in FIG. 3 is scratched off (scratched off) from the surface of the transparent easily peelable layer (32), and variable individual information (12) is visually recognized (such as hitting). When the angle seen from above is changed, a plurality of line-shaped convex pattern groups (30) applied on the metallic gloss layer (16) on the base sheet (10) are assembled. It is possible to obtain a variable information printed matter (1) with a scratch concealment layer having a so-called “opal effect” in which the density and brightness of the fine irregularities dynamically change, and thus has excellent anti-counterfeiting and design properties. Also improved It can be.

  The line-shaped convex pattern group (30) may be only one pixel. However, as shown in FIG. 2, when a plurality of (3) pixels are gathered, movement and three-dimensionality can be achieved by changing the viewing angle and direction. As a result, an opal image can be obtained, and the anti-counterfeiting property and the design can be improved.

  The lines of the line-shaped convex pattern group (30) are formed in a straight line as shown in FIG. 2, but in addition to this straight line, although not particularly shown, a wave shape, a broken line shape or a circular shape, An elliptical shape or the like can also be used, and a variable information printed matter with a scratch concealment layer from which an “opal effect” having a dynamic change according to the shape can be obtained.

  For example, as shown in FIG. 2, the height difference (H) is in the range of about 0.003 to 0.1 mm, as shown in FIG. Therefore, it is preferable that the pitch (P) is a fine uneven portion having a pitch of about 0.005 to 0.3 mm. By setting the height difference (H) in such a range and the pitch (P), Scratch concealment layer having a very beautiful embossed pattern with excellent so-called "opal effect" when the metallic luster layer (15) is excellent in sharpness (sharpness) and brightness, and changes the viewing direction and angle. A variable information printed matter (1) can be obtained.

  The metallic luster layer (15) includes, for example, a method of laminating an aluminum foil having a thickness of about 10 μm on the base sheet (10) or a method of applying an aluminum vapor deposition layer. Further, for example, FIG. As shown in the side sectional view, a metal in which a release layer (42), a protective layer (43), an aluminum vapor deposition layer (44), and an adhesive layer (45) are sequentially laminated on a polyethylene terephthalate film (41) having a thickness of about 12 μm. An aluminum vapor deposition layer (44) with a protective layer (43) can be adhered and transferred by an adhesive layer (45) from the release layer (42) using the vapor deposition transfer foil (40).

  Thus, since the metallic gloss layer (15) can be obtained by transferring the aluminum vapor deposition layer (44), partial transfer is possible only to the necessary portion, and the metallic gloss layer (which is more economical and suitable for design) 15) can be obtained.

Furthermore , for example, as shown in FIG. 3, under the variable individual information (12) and on the line-shaped convex pattern group (30) via the base print layer (14) made of a fine pattern or the like. The variable information printed matter (1) with the scratch concealment layer is provided with the variable information print receiving layer (15).

  Although not shown, the stacking order of the variable information printing receiving layer (15) and the base printing layer (14) made of a fine pattern may be reversed.

  Thus, by providing the variable information printing receiving layer (15) under the variable individual information (12), for example, the printing of the variable individual information (12) by inkjet becomes clear without being scattered, Since the emboss pattern is filled and smoothed, the variable individual information (12) printed by the thermal transfer ribbon becomes clear and the variable information printed matter with scratch concealing layer (1) has excellent adhesion (binding) strength. It can be.

  In addition, even if the scratch concealment layer (34) is scratched off by a usual method, that is, the line-shaped convex pattern pattern by embossing does not collapse or disappear even if the coin is scratched off, the variable information printed matter with scratch concealment layer ( 1).

  The variable information printing receiving layer (15) varies depending on the surface state of the base sheet (10) and the printing method. For example, the metallic gloss layer (the surface of the base sheet (10) is an aluminum vapor deposition film ( 15), when the printing method is ink jet, generally, a transparent ink mainly composed of a polyacetal resin can be obtained by a gravure printing method or a flexographic printing method. On the other hand, in order to further improve the acceptability of the ink, for example, as disclosed in JP-A-2000-108498, an acrylic copolymer containing diacetone (meth) acrylamide as an essential monomer component and a carboxylic acid dihydrad are used. After coating the composition, the variable information printing receiving layer (15) cured by heating can be obtained.

  When the printing method is a thermal transfer ribbon method, the surface of the substrate sheet (10) is adjusted to have an uneven shape with an emboss pattern, and the fixing of the hot-melt thermal transfer ink is improved. Therefore, a variable information printing receiving layer usually having a thickness of about 2 to 5 μm is formed by applying and drying a solution of a resin having good adhesion such as a polyester resin or an acrylic resin on the surface of the base sheet (10). (15) can be obtained.

Also , for example, as shown in FIGS. 1 (a) and 1 (b), variable individual information (12) representing a hit or the like is applied to the surface of a base sheet (10) mainly made of paper. In the variable information printed matter (1) with the scratch concealment layer (1) in which the individual information (12) is covered with the scratch concealment layer (34) via the easy release layer (32), the surface of the base sheet (10) is embossed A line-shaped emboss pattern (11) is applied, and the line-shaped emboss pattern (11) is, for example, as shown in FIG. The latent image portion (20) is composed of a line-shaped convex portion pattern group (30a) extending in the horizontal (horizontal) direction, and the region other than the latent image portion (20) is a line-shaped convex extending in the vertical (vertical) direction. One image with the background part (22) consisting of the part pattern group (30b) When this line-like embossed pattern (11) is observed obliquely from the front (viewpoint A), as shown in FIG. 4 (b), the “convex” character, which is the latent image portion (20), becomes the background portion. (22) The image is visualized above and becomes visible. When the embossed pattern (11) is observed obliquely from the upper rear (viewpoint B), as shown in FIG. 4C, the upside down character of the “convex” which is the latent image portion (20) becomes the background portion ( 22) The image is visualized on the surface and becomes visible. Further, as shown in FIGS. 4D and 4E, the upper right side (viewpoint C) and the upper left side (viewpoint D). ), The “convex” characters, which are the latent image portion (20), are visualized white (negatively) on the background portion (22) and appear to appear, making it difficult to forge. A variable information printed matter with a scratch concealing layer can be obtained.

Furthermore , the emboss pattern (11) including the latent image portion (20) shown in FIG. 4A and the background portion (22) extending in a direction perpendicular to the latent image portion (20) is only one image. On the other hand, as an example of combining a plurality of images, for example, as shown in FIG. 5 (a), a plurality of images (in this example, having a latent image portion (not shown) made up of line-shaped convex portion pattern groups). An embossed pattern (11) in which two images) are combined, and the embossed pattern (11) having a latent image portion made up of the line-shaped convex pattern group is observed obliquely from the front (viewpoint A) (perspective). Then, as shown in FIG. 5B, the letter “T”, which is a latent image portion of one image, is visualized and appears to appear, and is observed from 45 ° obliquely above (viewpoint E) on the left side (viewpoint E). As shown in FIG. 5C, the latent image portion of another image is “ Letter of "is intended to become visible emerged is visualized. When viewed from the opposite side of the viewpoint A shown in FIG. 5B, that is, obliquely upward from the rear (viewpoint B), the upside-down character “T” is visualized and emerged as shown in FIG. 5D. Further, when viewed (perspective) from the opposite side of the viewpoint E shown in FIG. 5C, that is, obliquely from the rear right side 45 ° (viewpoint F), as shown in FIG. The embossed pattern (11) having a plurality of (two in the example) latent image portions that make the upside-down character of the image pattern “P” appear and appear to be raised, and scratch concealment that is extremely difficult to counterfeit A variable information printed matter with a layer can be obtained.

  As described above, an emboss pattern (11) composed of one image composed of the latent image portion and the background portion, or a combination of this one image and a plurality of images, is used, as shown in FIGS. ) Scratch off (scratch off) the scratch concealment layer (34) as shown in FIG. 5) to visually recognize the variable individual information (12) (confirmation of winning etc.) and change the angle of the viewpoint from diagonally above. As a result, the latent image portion of each image appears to be lifted, and the variable information printed matter (1) with a scratch concealment layer can be obtained with improved security (anti-counterfeiting) and design.

Further, as an embodiment according to the present invention, for example, as shown in FIG. 1 (a), it is shown under a variable individual information (12) and through a base print layer (14) composed of a fine pattern or the like. As shown in FIG. 4 (a), a latent image portion (20) composed of a line-shaped convex portion pattern group (30a) extending in the horizontal direction and a background portion (consisting of a line-shaped convex portion pattern group (30b) extending in the vertical direction) on 22) and de composed embossed pattern (11), variable information printing receiving layer (15) is decorated with and have variable information printed material with a scratch concealing layer (1).

  For example, as shown in FIG. 1B, the variable information print receiving layer (15) is provided under the base print layer (14) made of a fine pattern or the like, that is, the fine pattern is received as a variable information print acceptance layer. (15) It may be provided above.

  In this way, by providing the variable information printing receiving layer (15) under the variable individual information (12), for example, the printing of the variable individual information (12) by ink jet becomes clear without being scattered, and Since the surface on the embossed pattern (11) is smooth, the variable individual information (12) printed by the thermal transfer ribbon becomes clear and the variable information printed matter with a scratch concealing layer (1) having excellent adhesion (binding) power (1) ).

  The variable information printing receiving layer (15) may be the same as that of the invention according to claim 5 described above. However, when the printing method is ink jet and the base sheet (10) is made of paper, A transparent ink mainly composed of a typical polyacetal resin is sufficient.

  Below, for example, within the three print frames (19) on which the individual information (12) as shown in FIG. 6 (a) and a part of the enlarged portion is printed, Next, description will be made on the case where the variable information printed matter (1) with the scratch concealment layer on which the embossed pattern (11a, 11b) is applied via the fine pattern (not shown) is cut and altered.

  For example, as shown in FIG. 6A and a part of the enlarged portion, “1”, “2”, and “3” are sequentially displayed as individual information (12) in three print frames (19). In the case of the variable information printed matter (1) with a scratch concealment layer that is won when it is lined up in a row, individual information (12) as shown in FIG. 6 (b) is arranged in the order of “1”, “2”, “2”. The variable information printed matter with scratch concealing layer (1) is cut out including “2” in the printing frame (19) at the right end, a fine pattern (not shown) and an embossed pattern (not shown) around it, The leftmost print of the variable information printed matter (1) with the scratch concealment layer, which is a slip of the individual information (12) as shown in FIG. 6 (c) arranged in the order of “3”, “2”, “2”. “3” in the frame (19), a fine pattern around it (not shown), and an emboss pattern (not shown) When cut out, and pasted into the right end printing frame (19) of the variable information printed matter with scratch concealment layer (1) which is a release ticket shown in FIG. 6 (b), the individual as shown in FIG. 6 (a) The information (12) is a variable information printed matter (1) with a scratch concealment layer that is a winning ticket in which “1”, “2”, “3” are arranged in order, but should be the winning ticket shown in FIG. When the enlarged portion of the variable information printed matter (1) with the scratch concealing layer (1) is observed closely, the individual information consisting of “3” cut out and pasted from the left end of FIG. 6 (c) in the right end printing frame (19). There is no continuity between the fine pattern (not shown) around (12) and the thin pattern (not shown) pasted on the outside, and the emboss pattern (11a) and the embossed on the outside are stuck. There is no continuity in pattern (11b) Therefore, a variable information printed matter (1) with a scratch concealment layer having a high anti-counterfeit property that is determined to be counterfeit by such a discontinuous fine pattern (not shown) and an emboss pattern (11a, 11b). be able to.

  Further, for example, when a metallic gloss layer (not shown) made of an aluminum vapor deposition film or the like is applied to the surface of the emboss pattern (11a, 11b), an enlarged printing frame (19) at the right end of FIG. 6 (a). Since it becomes visible as a cutter mark (18) in the cut mark of the individual information (12) composed of “3” pasted inside, it has an effect that tampering by cut and paste can be easily determined. Become.

  The emboss pattern (11a, 11b) as described above and a fine pattern (not shown) for forming the base print layer are applied, and the number (0-9): 10 pieces, the number of printing frames: 3, Assuming a variable information printed matter (1) with a scratch concealment layer printed with a design of 20 printing faces (including printing), there are 20 striped patterns, 20 embossed patterns, and 10 printing frames. × 10 × 10 ways, that is, 20 × 20 × 1,000 = 400,000 combinations can be combined, and the embossed pattern and striped pattern can be the same with the same number Becomes 1 / 4000,000, and the probability that the pattern of the counterfeit ticket by pasting matches will become very low.

  Therefore, the present invention assumes that a better anti-counterfeiting measure has been applied by applying a line-shaped emboss pattern on the surface of the base sheet, and in particular, tampering such as cutting and pasting individual information representing a hit or the like Is to provide a variable information printed matter with a scratch concealment layer that is almost impossible.

  The material constituting the variable information printed matter (1) with the scratch concealment layer of the present invention other than the metallic gloss layer (16), the variable individual information (12) printing, and the variable information printing receiving layer (15) described below. And the production thereof will be described.

  First, the production of the line-shaped embossed pattern (11) is obtained, for example, by moving a flat plate type embossed plate up and down and pressurizing it. The pressurization depends on the type of the base sheet (10) and the like. , Selected within the range of 0.5 MPa to 400 MPa, and at this time, a certain amount of heating may be performed. In addition, the embossed pattern plate can be formed into a cylinder to increase productivity.

  The flat plate-type embossing plate is, for example, an intaglio plate making method used for securities printing, that is, forming a line-shaped embossing pattern (11) on a flat copper plate by hand or mechanical engraving corrosion method to form a copper plate original plate, A copper plate practical plate (practical embossed plate) can be obtained by the electroconcentration method based on the copper plate original plate.

  The transparent easily peelable layer (32) constituting the variable information printed matter (1) with the scratch concealing layer includes an ink using a general organic solvent as a solvent and an environmentally-friendly aqueous ink. As the ink for the transparent easily peelable layer (32) using the former organic solvent as a solvent, it is suitable for drying properties such as hydrocarbons (aliphatic, aromatic), alcohols, esters, ketones, etc. and resin dissolving power. The above-mentioned silicon or wax (for example, polyethylene wax) is used in a vehicle in which a corresponding organic solvent is used and a cellulose derivative, nitride resin, rosin derivative, acrylic resin, chlorinated rubber, polyester, etc. and an auxiliary agent are dissolved therein. ) Is added as a lubricant, and a transparent easily peelable layer (32) is formed by gravure printing or screen printing using this peeling varnish. Door can be.

  Further, as the water-based ink for the transparent easily peelable layer (32) that contributes to the environmental protection of the latter, for example, a polyeletane resin, a polyacrylonitrile resin, or a polyacrylic acid resin is used as a binder. Examples include those in which about 3% by weight of silicon or wax is used as a lubricant, and further, extender pigments such as titanium white and talc are dispersed, and a transparent easily peelable layer (32 to 32 mm in thickness by gravure printing, screen printing or flexographic printing). ).

  In addition, as the scratch concealment layer (34) provided on the transparent easily peelable layer (32), as in the case of the transparent easily peelable layer (32), an ink using a general organic solvent as a solvent and the environment are considered. As the ink using the former organic solvent as a solvent, for example, 15 to 25 parts by weight of an aluminum powder imparting concealing property, and 15 to 25 parts by weight of a coloring pigment including an extender pigment such as alumina white , 15-25 parts by weight of synthetic rubber resins such as SBR and NBR that have cohesive fracture (nodule) properties, and 35 to 45 parts by weight of aromatic hydrocarbon solvents such as toluene, xylene, methyl isobutyl ketone, and an antifoaming agent 5 to 15 parts by weight of the agent added to the screen printing ink, gravure printing ink or flexographic printing ink that transfers the ink via an anilox roll It is those formed to a thickness of 5~10μm flexographic printing method for printing via a screen printing method or a gravure printing method or anilox roll using the scratch ink.

  In addition, the water-based ink of the scratch concealment layer (34) that contributes to environmental conservation is formed of an emulsion ink in which a metal paste, a synthetic resin, and an auxiliary agent are dispersed in water and a small amount of lower alcohol. As the metal of the metal paste, bronze powder, which is an alloy of copper and zinc, may be used, but aluminum powder is generally used due to cost and the like, and this aluminum is finely powdered and the surface is treated with fatty acid or the like. An aluminum paste made into a paste with a hydrocarbon solvent (mineral spirit or the like) having a high boiling point is used, and this includes 20% by weight to 30% by weight of the total ink including an extender pigment such as titanium white.

  Examples of the synthetic resin that serves as a binder for this ink include polyurethane resins obtained by the reaction of polyisocyanates and polyols, polyacrylonitrile resins, polyacrylic acid resins, and the like. Printed as an aqueous emulsion ink by adding 10 to 35% by weight of water and less than 5% by weight of isopropyl alcohol to the above aluminum paste and color pigment as a binder consisting of 25 to 50% by weight of the whole and stirring. Is. It is common to add several percent of auxiliary agents such as antifoaming agents, surfactants and preservatives.

  As the formation of the scratch concealing layer (34), a gravure printing method, a screen printing method, or a flexographic printing method that uses an anilox roller to print using the aqueous emulsion ink described above is a suitable method for partial printing. The scratch concealment layer (34) having a thickness of about 5 to 10 μm can be applied.

  In addition, it is common to form a transparent protective layer (not shown) on the outermost surface of the variable information printed matter (1) with a scratch concealing layer, and the transparent protective layer is mainly composed of, for example, acrylic or polyester resin, A coating liquid in which 1 to 5% by weight of silicon or wax (ethylene wax or the like) is mixed may be used, and offset UV ink or gravure UV ink that does not contain a color pigment is used. You can also.

  The variable information printed matter with a scratch concealment layer configured as described above makes forgery (tampering by pasting, etc.) impossible, and also has a design property such as an opal effect, and exhibits excellent practical effects. Can be.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 illustrates an embodiment of a variable information printed material with a scratch concealment layer according to the present invention, in which (a) is a side sectional view showing one example thereof, and (b) is a side section showing another example. FIG. It is the perspective view which represented typically the example of the embossing pattern which comprises the variable information printed matter with a scratch concealment layer of this invention. It is a sectional side view provided with one example of the emboss pattern which comprises it in one example of variable information printed matter with a scratch concealment layer of the present invention. FIG. 6 is a diagram for explaining another example of an emboss pattern constituting the variable information printed matter with a scratch concealing layer of the present invention, where (a) is a top view thereof, and (b) is an observation of (a) from a viewpoint A. FIG. (C) is an image observed from viewpoint B, (d) is an image observed from viewpoint C, and (e) is ( a) is an image observed from the viewpoint D; The example of the latent image part of the embossing pattern which comprises the variable information printed matter with a scratch concealment layer of this invention is demonstrated, (a) is the top view, (b) is (a) a viewpoint A (C) is an image observed from viewpoint E, (d) is an image observed from viewpoint B, and (e) is an image observed from viewpoint B. (A) is an image observed from the viewpoint F. The example of the variable information printed matter with a scratch concealment layer of the present invention will be described, wherein (a) is a front view of the tampered printed matter, (b) is a front view of the tampered printed matter, ( c) is a front view of a printed material used for tampering. It is a sectional side view explaining an example of the production method of the metallic luster layer which comprises the variable information printed matter with a scratch concealment layer of this invention. It is explanatory drawing which represented one example of the conventional printed matter with a scratch concealment layer by the side cross section. A case of a conventional printed matter with a lottery will be described. (A) is a front view of the tampered printed matter, (b) is a front view of the tampered printed matter, and (c) is tampered. It is a front view of the printed matter used for. It explains one example of a variable information printed matter that has been subjected to a conventional anti-counterfeit measure, wherein (a) is a front view of the tampered printed matter, and (b) is a front view of the tampered printed matter. (C) is a front view of the printed matter used for falsification.

DESCRIPTION OF SYMBOLS 1 ... Variable information printed matter with scratch concealment layer 2 ... Conventional printed matter with scratch concealing layer 3 ... Conventional printed matter with lottery 4 ... Variable information printed matter with conventional anti-counterfeit measures 10 ... Base sheet 11 ... Embossed pattern 11a ... Embossed pattern 11b around individual information to be pasted ... Embossed pattern at the part to be pasted 12 ... Individual information 13 ... ... Fine pattern 14 ... Underprint layer 15 ... Variable information printing receiving layer 16 ... Metal gloss layer 17 ... Transparent protective layer 18 ... Cutter trace 19 ... Printing frame 30 ... Line-shaped convex pattern group 30a ... Line-shaped convex pattern group 30b extending in the horizontal direction ... Vertical Line-shaped convex pattern groups extending in the direction 32... Easy peeling layer 34... Scratch concealing layer 40... Metal vapor deposited transfer foil 41 ... Polyethylene terephthalate 42. …… Easily peelable layer 43 …… Protective layer H ・ ・ ・ Altitude difference between line-shaped convex pattern groups having an opal effect P Pitch of line-shaped convex pattern groups having an opal effect

Claims (4)

In a variable information printed matter with a scratch concealment layer in which variable individual information representing a hit or the like is applied to one side of a base sheet mainly composed of paper, and the individual information is covered with a scratch concealment layer, one side of the base sheet The embossed pattern of line is embossed on the top,
The line-shaped emboss pattern is a fine uneven part formed by a plurality of line-shaped convex part pattern groups having a predetermined pitch and extending in a predetermined direction,
A variable information printing receiving layer is provided on the line-shaped convex pattern group and under variable individual information, and the variable information printing receiving layer is formed with a smooth surface by filling the unevenness of the embossed pattern. A variable information printed matter with a scratch concealing layer, characterized by comprising:   The variable information printed matter with a scratch concealment layer according to claim 1, wherein an underprint layer made of a fine pattern or the like is provided under the individual information on the line-shaped emboss pattern.   3. The variable information printed matter with a scratch concealment layer according to claim 1, wherein a metallic luster layer is provided on a surface of the base sheet on which the line-like convex pattern group is provided.   The line-shaped emboss pattern is a line-shaped convex part pattern group having a predetermined pitch and extending in a predetermined direction, and a latent image part visualized at a predetermined observation angle, and the latent image part A single image is formed with a background portion made up of line-shaped convex portion patterns that have the same pitch as the latent image portion pattern and extend in the direction perpendicular to the convex portion pattern of the latent image portion. In addition to the one image, it has a pitch substantially the same as that of the one image, and a plurality of latent image portions composed of line-shaped convex portion pattern groups and a convex portion pattern of the latent image portion in a vertical direction. Another image is formed with the background portion formed of the extended line-shaped convex portion pattern, and a plurality of other images are combined with the one image to be visualized, and the combined images are combined. The line-shaped convex parts of other images between every other line-shaped convex part forming the background part of the image are removed. Variable information printed matter with scratch concealing layer according to claim 1 or 2, characterized in that it is.

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