JP6562125B2 - Form, unit paper piece, processed paper - Google Patents

Description

  The present invention relates to a form and a unit paper piece.

Conventionally, there has been a processing system that creates a form by laser processing (for example, Patent Document 1).
However, the conventional system cannot accurately determine whether the machining is performed according to the machining data.

Japanese Patent No. 3413553

  The subject of this invention is providing the form and unit paper piece which can determine whether it is processed according to process data.

  The present invention solves the problems by the following means. In addition, in order to make an understanding easy, although the code | symbol corresponding to embodiment of this invention is attached | subjected and demonstrated, it is not limited to this. In addition, the configuration described with reference numerals may be improved as appropriate, or at least a part thereof may be replaced with another configuration.

The first invention is an optical in which laser processing range (13) in which laser processing is performed and a processing state is provided, and optical ink that is infrared light emitting ink or ultraviolet light emitting ink is printed at a position corresponding to the laser processing range. An ink printing range (12), wherein the laser processing range is provided in the optical ink printing range, and the processing state provided in the laser processing range is compared with a range other than the laser processing range. The form is characterized in that the base material of the form is thin, and at least a part of the optical ink printing range is provided on at least a part of the outermost edge of the laser processing range. It is.
The second invention is a form according to the first invention, wherein at least a part of the optical ink printing range is provided at least a part of an inner edge of the laser processing range.
The third invention is a form according to the first invention, wherein the processing state provided in the laser processing range is a state of penetrating a base material of the form. .
-4th invention is the form of 1st invention or 2nd invention, The said processing state provided in the said laser processing range is a state in which the surface of the base material of the said form has discolored. It is a form characterized by being.

-5th invention is the optical ink printing range by which the laser processing range in which the laser processing was carried out and the processing state was provided, and the optical ink which is infrared luminescent ink or ultraviolet luminescent ink was printed in the position corresponding to the said laser processing range The laser processing range is provided in the optical ink printing range, and the processing state provided in the laser processing range is higher than the range other than the laser processing range. The thickness is reduced, and at least a part of the optical ink printing range is provided on at least a part of the outermost edge of the laser processing range, and at a position that does not overlap the optical ink printing range. A unit paper piece comprising: a solid image of the optical ink; and sheet information for identifying the unit paper piece provided at a position overlapping the solid image. .

  According to the present invention, it is possible to provide a form and a unit paper piece that can determine whether or not processing is performed according to processing data.

It is a figure which shows the form 10 (10A-10C) of 1st Embodiment. It is a figure explaining the composition of processing system 50 of a 1st embodiment. It is a figure explaining the memory | storage information of each memory | storage part 51d, 52d, 53d, 54d of 1st Embodiment. It is a figure which shows the processing paper W at the time of completion | finish of each process of 1st Embodiment. It is a figure which shows the observation image by the visible light of the unit paper piece 20A of 1st Embodiment, and the picked-up image using an ultraviolet-ray. It is a figure which shows the processed paper W at the time of completion | finish of each process of 2nd Embodiment. It is a figure which shows the observation image by the visible light of the unit paper piece 220A of 2nd Embodiment, and the picked-up image using an ultraviolet-ray.

Embodiments of the present invention will be described below with reference to the drawings.
(First embodiment)
[Composition of form 10]
FIG. 1 is a diagram illustrating a form 10 (10A to 10C) according to the first embodiment.
FIG. 1 (A1) is a view of the upper surface of the form 10A as viewed from the upper side Z2.
FIG. 1A2 is a cross-sectional view taken along line A2-A2 of FIG.
FIGS. 1B and 1B are views of the top surfaces of the forms 10B and 10C of the first embodiment as viewed from the upper side Z2.
In the first embodiment, for the sake of convenience, the horizontal direction X, the vertical direction Y, and the vertical direction Z (thickness direction) will be described with reference to the state shown in FIG. It can be determined as appropriate.

Although the use of the form 10 is not limited, for example, it is used for application forms such as bank accounts and credit card accounts, insurance renewal application forms, and the like.
The form 10 (10A to 10C) includes a visible ink printing range 11 (11A to 11C), a fluorescent ink printing range (12A to 12C) (optical ink printing region), and a processing range 13 (13A to 13C).
The visible ink printing range 11 is an area where the name and address of the account applicant and other necessary items are printed. Such information can be observed with the naked eye by an observer. That is, the visible ink printing area is printed with visible ink that reacts to a wavelength that the observer can observe with the naked eye.
The fluorescent ink printing range 12 is an area where fluorescent ink (ultraviolet light emitting ink) is printed. The outer shape of the fluorescent ink printing range 12 is slightly larger than the outer shape of the processing range 13.
Fluorescent ink is an optical ink that cannot be observed with visible light, but emits light with weak fluorescence when exposed to ultraviolet light. That is, the fluorescent ink printing range 12 cannot be confirmed with visible light, but can be observed by irradiating with ultraviolet rays.

The processing range 13 is a region that has been half-cut by laser processing (see FIG. 1 (A2)).
In addition, by using the processing system 50 described later, it is possible to set the printing content, the processing shape, etc. in a variable manner, that is, variable for each form, as in the forms 10A to 10C.

[Machining system 50]
FIG. 2 is a diagram illustrating the configuration of the processing system 50 according to the first embodiment.
For example, when the form 10 is manufactured, the processing system 50 (form processing system) processes the left and right direction X of the form 10 as the feed direction x and the vertical direction Y of the form 10 as the depth direction y.
In the first embodiment, the state of each form 10 before cutting is referred to as a unit paper piece 20 (see FIG. 4). The processed paper W (work) is a unit paper piece 20 in which a plurality of sheets (for example, about several hundred to several tens of thousands) are continuous in the feed direction x via a planned cutting line (see a two-dot chain line shown in FIG. 4). . The processing system 50 manufactures a form by performing different laser processing on the processed paper W for each unit paper piece 20.
Hereinafter, the unit paper pieces 20A, 20B, and 20C corresponding to the first to third forms 10A, 10B, and 10C among the plurality of sheets will be described in detail.

  The processing system 50 includes a feed roller 50a, a visible ink printer 51 (visible ink printing unit), a fluorescent ink printer 52 (optical ink printing unit), and a laser processing device 53 (in order from the upstream side x2 in the feeding direction x of the processing paper W. Laser processing unit), inspection device 54, cutting processing device 55, and stacking unit 56 are connected in-line.

Each device (visible ink printer 51, fluorescent ink printer 52, laser processing device 53, inspection device 54, cutting processing device 55) is provided with a plurality of rollers for driving (not shown), and the rotation amount of the rollers , And the feed amount of the processed paper W can be controlled.
Each storage unit 51d, 52d, 53d, 54d (described later) of each device is a storage device such as a hard disk or a semiconductor memory element for storing programs, information, and the like necessary for the operation of each device. In addition, each control unit 51e, 52e, 53e, 54e, 55e (described later) of each device is a control unit that comprehensively controls each device, and includes a CPU or the like.

  The feed roller 50a is a roller around which the processed paper W before being processed is wound, and is provided on the upstream side x2 in the feed direction x.

The visible ink printer 51 is a general-purpose printing apparatus that prints visible ink on the processed paper W. The visible ink printer 51 is, for example, a color printing type laser beam printer, an ink jet printer, or the like.
The visible ink printer 51 includes a head 51c, a storage unit 51d, and a control unit 51e (counting unit).
The head 51 c is, for example, an inkjet head or the like, and is an apparatus that actually prints information such as characters, figures, and marks M on the processed paper W.

The storage unit 51d stores print information (described later) of the unit paper piece 20.
The control unit 51e controls the head 51c based on the printing information in the storage unit 51d to print the processed paper W for each unit paper piece 20.

The fluorescent ink printer 52 is a general-purpose printing apparatus that prints fluorescent ink on the processed paper W. The fluorescent ink printer 52 is, for example, an ink jet printer.
The fluorescent ink printer 52 includes a mark detection unit 52a, a head 52c, a storage unit 52d, and a control unit 52e (counting unit).
The mark detection unit 52a is an optical sensor that detects the mark M. The mark detection unit 53a is disposed at a position corresponding to the mark M in the depth direction y.
The head 52c is, for example, an inkjet head that ejects fluorescent ink.
The storage unit 52d stores a fluorescent ink print area 22 (described later).
The control unit 52e controls the head 52c based on the fluorescent print information in the storage unit 52d to print the fluorescent ink on the processed paper W.

The laser processing device 53 is a device that performs half-cut processing on the processing paper W by laser processing.
The laser processing device 53 includes a mark detection unit 53a, a laser irradiation unit 53c, a storage unit 53d (laser processing information storage unit), and a control unit 53e (laser processing control unit).
The mark detection unit 53a is an optical sensor similar to the mark detection unit 52a.
The laser irradiation unit 53c is a head that performs laser processing by actually irradiating the processing paper W with laser light. The laser irradiation unit 53c includes a so-called XY scanner and the like, and can scan the processing paper W in the depth direction y which is a direction orthogonal to the feed direction x and the feed direction x.

The storage unit 53d stores a processed shape 23 (described later) and the like.
The control unit 53e controls the laser irradiation unit 53c based on the processing information in the storage unit 53d and performs laser processing on the processed paper W.

The inspection device 54 is a device that inspects whether each unit paper piece 20 matches the printed content of visible ink, the printed content of fluorescent ink, and the processed shape.
The inspection device 54 includes a mark detection unit 54a, an imaging unit 54c (a processed shape imaging unit, an identification information imaging unit), a storage unit 54d (an inspection information storage unit), and a control unit 54e (a processed shape verification unit, an identification information verification unit). Prepare.
The mark detection unit 54a is an optical sensor similar to the mark detection unit 52a.
The imaging unit 54c is a camera or the like that acquires imaging information of each unit paper piece 20 using ultraviolet rays. The imaging unit 54c includes a flash (not shown) that emits ultraviolet rays.
The storage unit 54d stores an inspection shape 24 (inspection information) to be described later of each unit paper piece 20.
The control unit 54e determines whether or not the unit paper piece 20 has been accurately processed.

The cutting device 55 is a device that cuts the processed paper W.
The cutting device 55 includes a mark detection unit 55a, a cutter 55b (cutting processing unit), and a control unit 55e.
The mark detection unit 55a is an optical sensor similar to the mark detection unit 52a.
The cutter 55b is a cutting blade that actually cuts the processed paper W.
The control unit 55e controls the cutter 55b, cuts the processed paper W along a planned cutting line (see a two-dot chain line shown in FIG. 4), and individualizes the forms 10.
The stacking unit 56 sequentially stores and stores the forms 10 cut by the cutting device 55.

  In addition, the structure of the processing system 50 can be changed as needed. For example, when the paper is fed using the marginal hole, the processing system 50 may add a slitter processing device that cuts the marginal at the end of the process.

[Storage Information in Storage Units 51d, 52d, 53d, 54d]
FIG. 3 is a diagram illustrating the storage information of the storage units 51d, 52d, 53d, and 54d according to the first embodiment.
The storage unit 51d of the visible ink printer 51 stores each unit paper piece 20 in association with print information such as characters such as addresses and graphics. The print information includes information on the print content 21 (21A, 21B, 21C,...) And its position (coordinate position, etc.).
For example, the storage unit 51d stores the print content 21A such as the destination “A-like”, the mark M, and the positions thereof as the print information of the unit paper piece 20A. The information of the mark M is common to all unit paper pieces 20.

The storage unit 52d of the fluorescent ink printer 52 stores each unit paper piece 20 and fluorescent ink print information in association with each other. The print information includes information on the shape of the fluorescent ink print region 22 (22A, 22B, 22C,...) And its position (coordinate position, etc.), and information on the shape of the solid print L and its position.
For example, the storage unit 52d stores an annular fluorescent ink print region 22A and its position, and the shape and position of the solid print L as print information of the unit paper piece 20A. The information of the solid print L is common to all the unit paper pieces 20.

The storage unit 53d of the laser processing apparatus 53 stores each unit paper piece 20 and laser processing information in association with each other. The processing information includes information on the processing shape 23 (23A, 23B, 23C,...), Processing position, processing conditions (laser beam scanning speed, etc.).
For example, the storage unit 53d stores an annular processing shape 23A and its position as processing information of the unit paper piece 20A.

The storage unit 54d of the inspection apparatus 54 stores each unit paper piece 20 and inspection information in association with each other as inspection information. The inspection information includes information on the inspection shape 24 (24A, 24B, 24C,...) And its position (coordinate position, etc.).
Here, the relationship between each of the fluorescent ink printing regions 22 and each processed shape 23 is slightly larger than each processed shape 23 in each fluorescent ink printed region 22. For this reason, when the processed shape 23 is removed from the fluorescent ink printing region 22, this slightly larger shape remains. This shape is the inspection shape 24.
For example, when the annular processed shape 23A is removed from the annular fluorescent ink printing region 22A of the unit paper piece 20A, two annular rings remain. The storage unit 54d stores two circular rings and their positions as the inspection shape 24A of the unit paper piece 20A.

  When there are several types of machining shapes, the storage unit 53d does not have information on the machining shape itself, but identification information (for example, NO.1, NO.2,...) Of each unit paper piece 20 and the machining shape. May be stored in association with each other. Similarly, the storage units 52d and 54d may store the identification information of the printing information and the identification information of the inspection information in the fluorescent ink printing region 22. In this case, the identification information and the machining shape and the like are associated with each other and stored in the storage device, and each control unit 52e, 53e, and 54e stores the machining shape and the like corresponding to the identification information in the storage units 52d, 53d, and 54d. It is sufficient to read from.

  Each said information is transmitted from the management server (not shown) which manages the processing system 50, for example, and each apparatus 51-54 memorize | stores in each memory | storage part 51d-54d.

[Operation of the machining system 50]
Next, the operation of the processing system 50 will be described.
FIG. 4 is a diagram illustrating the processed paper W at the end of each process according to the first embodiment.
FIG. 5 is a diagram illustrating an observation image using visible light and a captured image using ultraviolet rays of the unit paper piece 20A of the first embodiment.
(Visible ink printing process)
As shown in FIG. 4A, the control unit 51e of the visible ink printer 51 controls the head 51c with respect to the processing paper W that is sent based on the printing information in the storage unit 51d, thereby processing the paper. The unit paper pieces 20 are sequentially printed on W.
The control unit 51e sequentially reads the print information of the unit paper pieces 20 from the storage unit 51d. For example, if the first to third sheets are printed, the control unit 51e sequentially reads and prints the print contents 21A to 21C of the unit paper pieces 20A to 20C.
Thereby, the visible ink is printed in order for each unit paper piece 20.

In addition, the control unit 51e prints the mark M and the sheet information 31 (31A, 31B, 31C,...) (Unit paper piece identification information, count information) at a specified position. The specified position is an area to be cut and removed in a cutting process described later.
The sheet information 31 is a numerical value of the sheet of the unit paper piece 20 and is identification information that can identify the unit paper piece 20. That is, the control unit 51e counts the number of times the unit paper piece 20 is printed, and prints the number of times. The color of the sheet information 31 is a color that absorbs ultraviolet rays (such as black).
For example, if the unit paper piece 20A is used, the control unit 51e prints “0001” or the like as the “A-like” print content 21A, the mark M, and the sheet information 31A in the storage unit 51d.

(Fluorescent ink printing process)
The mark detection unit 52a of the fluorescent ink printer 52 detects the mark M printed on the processed paper W. The control unit 52e counts the number of detections of the mark M, reads the information of the fluorescent ink print region 22 of the sheet with reference to the storage unit 52d.
As shown in FIG. 4B, the control unit 52e prints the fluorescent ink on the fluorescent ink print region 22 with the detection position of the mark M as a reference. The control unit 52e may calculate the printing position from the position in the depth direction y from the driving amount of the head 52c and the position in the feeding direction x from the rotation amount of the roller.

Further, the control unit 52e prints the sheet information 32 (32A, 32B, 32C,...) (Unit paper piece identification information, counting information) and the solid print L at the specified position. The specified position is an area to be cut and removed in a cutting process described later.
The sheet information 32 is counted (counted) in the same manner as in the visible ink printing process, and is printed at a specified position (in the example of FIG. 4B, the position symmetrical to the sheet information 31). The printing area of the solid printing L is an area that covers the sheet information 31 printed in the visible ink printing process.

As a result, the fluorescent ink is printed in order on each unit paper piece 20 in the fluorescent ink printing region 22 having a shape corresponding to the processed shape, and the sheet information and the solid print L are printed at the specified positions. The sheet information 32 is the same as the visible ink sheet information 31.
For example, if the number of detections of the mark M is the first time, the control unit 52e reads and prints the fluorescent ink print area 22A of the unit paper piece 20A with reference to the storage unit 52d, and sets “0001” as the sheet information 32A. Printing is performed, and the solid print L is printed on the sheet information 31A. Similarly, for example, in the case of printing the second and third sheets, the control unit 52e prints the fluorescent ink on the fluorescent ink print areas 22B, 22C and the like.

(Laser processing process)
The mark detection unit 53a of the laser processing device 53 detects the mark M printed on the processing paper W. Similarly to the fluorescent ink printing process, the control unit 53e counts the number of detections of the mark M, and reads the processed shape 23 of the sheet with reference to the storage unit 53d.
Similarly to the fluorescent ink printing process, the control unit 53e drives the laser irradiation unit 53c on the basis of the detection position of the mark M to perform half-cut processing into a processed shape.
Thereby, the control unit 53e performs laser processing based on the processed shape 23 read from the fluorescent ink print region 22, and removes the fluorescent ink in the region of the processed shape 23 from the fluorescent ink print region 22, A part of the depth is removed from the upper surface of the unit paper piece 20.

  For example, if the number of detections of the mark M is the first time, the control unit 53e reads the annular processing shape 23A of the unit paper piece 20A with reference to the storage unit 53d and performs laser processing on the fluorescent ink printing region 22A. . Thereby, the fluorescent ink printing range 12A shown in FIG. 1 (A1) is formed, and the cross-sectional shape shown in FIG. 1 (A2) is processed. Similarly, for example, in the case of the second and third processing, the control unit 52e reads out the processing shapes 23A and 23B and performs laser processing.

(Inspection process)
The inspection step is a step of determining whether or not each unit paper piece 20 has been processed into a processing shape corresponding to the unit paper piece 20. The inspection process is performed in the following order.
Imaging Step The mark detection unit 54a of the inspection device 54 detects the mark M printed on the processed paper W. The control unit 54e emits ultraviolet light from the flash based on the detection of the mark M, and acquires the imaging information of the upper surface of the unit paper piece 20 by controlling the imaging unit 54c.
Thus, the unit paper piece 20 is imaged by emitting ultraviolet rays having a wavelength corresponding to the fluorescent ink. For this reason, in the imaging information, a region where the fluorescent ink is present on the unit paper piece 20 is a response to ultraviolet rays.
For example, in the case of the unit paper piece 20A, when the image observed with visible light shown in FIG. 5A uses ultraviolet rays, imaging information shown in FIG. 5B is acquired.

That is, the imaging information has the following three aspects. Hereinafter, the unit paper piece 20A will be described as an example.
(1) Processing shape image 41 (processing shape imaging information) in which the processing shape is removed from the fluorescent ink printing region 22
(2) Sheet image 42 of identification information 32A printed with fluorescent ink (identification information imaging information)
(3) A solid image 43 (solid region imaging information) that is an image of a region that has been solid-printed with fluorescent ink, and in which the sheet information 31A printed with visible ink has been extracted.
The reason why the visible ink sheet information 31A is omitted is that the visible ink absorbs ultraviolet rays.

Inspection Information Reading Process The control unit 54e counts the number of detections based on the detection of the mark M, and reads the inspection shape of the sheet with reference to the storage unit 54d.
Note that the order of the imaging process and the inspection information reading process may be reversed or simultaneous.

(Verification process)
The control unit 54e performs image processing on the imaging information, thereby recognizing the portion on which the fluorescent ink is printed, and performs the following verification.
Processing shape collation processing The control unit 52e collates the processing shape image 41 of (1) above with the inspection shape 24A read from the storage unit 54d in the inspection information reading processing, and determines whether or not they match. To do.
When the processing shape corresponding to the unit paper piece 20 of the unit sheet piece 20 is processed, the two coincide with each other. For this reason, the control part 54e can determine whether the laser processing corresponding to the unit paper piece 20 was performed.
Moreover, when the position shift of laser processing arises, both become inconsistent. For this reason, the control part 52e can also determine the presence or absence of the shift | offset | difference of a processing position.

Identification Information Collation Process The control unit 54e determines whether the sheet information 42 of the sheet image 42 of (2) matches the sheet information 31 of the solid image 43 of (3). In this case, the control unit 54e determines a numerical value based on the image and compares the numerical values. That is, for the unit paper piece 20A, the control unit 54e determines whether or not the numerical value “0001” of the sheet information 32A of the sheet image 42 matches the numerical value “0001” of the sheet information 31A of the solid image 43. judge.
When the printing content of the visible ink corresponding to the unit paper piece 20 is printed on the unit paper piece 20 and the fluorescent ink printing area 22 corresponding to the unit paper piece 20 is printed, Both agree. For this reason, the control part 54e can determine whether the printing content corresponding to the unit paper piece 20 has been printed.

As described above, if the processing system 50 acquires imaging information of the same surface (upper surface), it can easily determine whether or not the processing has been correctly performed by performing image processing on the information. In this case, it can also be determined by processing that is not a through hole, such as half cut.
In addition to the machining shape matching process, more accurate determination can be performed by performing the identification information matching process.
For example, in the case where five types of processing shapes are set to be repeatedly printed, even if the fluorescent ink printer 52 counts a large number of unit paper pieces 20 for five sheets, the processing shape matching process will match. It will be judged. Even at this time, the consistency between the unit paper piece 20 and the fluorescent ink printing region 22 can be determined by performing the identification information collating process.

When it is determined that at least one of the machining shape matching process and the identification information matching process is inconsistent, the control unit 54e controls a notification unit (not shown) such as a light emitting device or a sound output device to Inform the person.
In response to this, the operator operates an operation unit (not shown) of the machining system 50 to stop the operation of the machining system 50. The control unit 54e may stop driving the machining system 50.
Then, the operator can confirm the unit paper piece 20 determined to be inconsistent, and can take measures such as newly starting production from the unit paper piece 20.

(Cutting process, lamination process)
Similarly to the control unit 53e of the laser processing device 53, the control unit 55e of the cutting device 55 controls the cutter 55b based on the detection of the mark M, cuts the processed paper W along the planned cutting line, and each unit paper piece. 20 is individualized and processed into the form 10.
Thereafter, the stacking unit 56 stacks the forms 10 in order while stacking them.

  As described above, the processing system 50 according to the present embodiment can easily determine whether or not processing is performed according to processing data when the form 10 is manufactured by laser processing with a variable.

(Second Embodiment)
Next, a second embodiment of the present invention will be described.
In the following description and drawings, parts having the same functions as those of the first embodiment described above are given the same reference numerals or the same reference numerals at the end (the last two digits), and overlapping explanations are appropriately given. Omitted.
FIG. 6 is a diagram illustrating the processed paper W at the end of each process according to the second embodiment (a diagram corresponding to FIG. 4).
FIG. 7 is a diagram showing an observation image by visible light and a captured image using ultraviolet rays of the unit paper piece 220A of the second embodiment (a diagram corresponding to FIG. 5).

The unit paper pieces 220A, 220B, 220C,... According to the present embodiment can be processed in the same processing order as in the first embodiment using the processing system 50 similar to that in the first embodiment.
(Fluorescent ink printing process)
As shown in FIG. 6B, the control unit of the fluorescent ink printer (see the fluorescent ink printer 52 and the control unit 52e shown in FIG. 2), in addition to the solid print L and the like, transfers the other solid print L2 to the specified position. Print on. The storage area of the solid print L2 may be stored in the storage unit of the fluorescent ink printer (see the storage content of the storage unit 52d shown in FIG. 3).

(Laser processing process)
As shown in FIG. 6 (C), in addition to the machining shape 23 (23A, 23B, 23C...), The control unit of the laser machining apparatus (see the laser machining apparatus 53 and the control unit 53e shown in FIG. 2) The sheet information 33 (33A, 33B, 33C,...) (Unit paper piece identification information, count information) is laser processed.
The sheet information 33 is the same as that counted for reading out the processed shape 23. The sheet information 33 is processed on the print area of the solid print L2. The processing of the sheet information 33 is preferably marking processing that can be processed in a short time, but may be half-cut processing or punching processing.
Thereby, the laser processing apparatus removes the fluorescent ink in the processing area of the sheet information 33 from the solid print L2 of the fluorescent ink.

(Inspection process)
Hereinafter, the inspection process of the unit paper piece 220A will be described, but the same applies to the other unit paper pieces 220.
The image observed with visible light of the unit paper piece 220A shown in FIG. 7A by solid printing L2 printing and laser processing of sheet information in the above process is shown in FIG. 7B when ultraviolet rays are used. Imaging information is acquired.

That is, the control unit of the inspection device controls the imaging unit (see the inspection device 54, the control unit 54e, and the imaging unit 54c illustrated in FIG. 2), and as the imaging information, the processed shape image 41 (processed shape imaging information) In addition to the eye image 42 (identification information imaging information) and the solid image 43 (solid area imaging information), a solid image 44 (solid area imaging information) of the solid print L2 is acquired.
In the solid printing L2, the fluorescent ink in the processing area of the sheet information 33 is removed by laser processing. For this reason, as with the solid image 43, the solid image 44 of the solid print L2 is an image in which the sheet information 33A has been removed.

(Verification process)
The control unit performs identification information collation processing.
The control unit determines whether the numerical value of the sheet information 42 of the sheet image 42, the numerical value of the sheet information 31 of the solid image 43, and the numerical value of the sheet information 33 of the solid image 44 all match.
Thereby, the processing system can determine whether or not the laser processing information on the sheet of the unit paper piece 220 and the printed content of the visible ink and the printed content of the fluorescent ink completely match.

  As described above, the processing system of the present embodiment can more accurately inspect whether the processing has been performed based on the processing data corresponding to the unit paper piece 220.

  As mentioned above, although embodiment of this invention was described, this invention is not limited to embodiment mentioned above, For example, various deformation | transformation and a change are possible like the deformation | transformation form etc. which are mentioned later, These are also It is within the technical scope of the present invention. In addition, the effects described in the embodiments are merely a list of the most preferable effects resulting from the present invention, and the effects of the present invention are not limited to those described in the embodiments. It should be noted that the above-described embodiment and modifications described later can be used in appropriate combination, but detailed description thereof is omitted.

(Deformation)
(1) In the embodiment, the example in which laser processing is half cut has been shown, but the present invention is not limited to this. For example, the laser processing may be a marking processing that removes the printed fluorescent ink and further discolors a part of the surface of the form.

(2) In the embodiment, the laser processing unit has shown an example in which the mark is counted and the laser processing information of the unit paper piece is read, but the present invention is not limited to this. The laser processing unit images, for example, sheet information (unit paper piece identification information) printed with visible ink on a unit paper piece, and sheet information (unit paper piece identification information) printed with fluorescent ink. Based on at least one piece of information, the laser processing information of the unit sheet piece may be read. In this case, the laser processing unit may be provided with an imaging unit that images these pieces of sheet information. In addition, in order to acquire sheet information printed with fluorescent ink, a flash that emits ultraviolet light may be provided as in the embodiment.
In this case, each unit paper piece and each processing information can be more accurately aligned.
Further, in this case, for example, even when processing is performed to penetrate a piece of paper (perforation processing or the like), each unit paper piece and each piece of processing information can be matched.

(3) In the second embodiment, an example has been described in which the processing system prints visible ink sheet information on a solid print and uses the numerical value to perform the inspection process. However, the present invention is not limited to this. For example, the visible ink sheet information may not be printed. In this case, the processing system may collate the sheet information (sheet image 42) using the fluorescent ink with the captured image (solid image 44) obtained by laser processing the sheet information from the solid printing of the fluorescent ink. . In this case, the processing system can determine whether or not the laser processing information of the unit sheet piece and the printing content of the fluorescent ink completely match.

(4) In the embodiment, the optical ink is an example of a fluorescent ink. However, the present invention is not limited to this. For example, an infrared light emitting ink may be used as the optical ink. Also in this case, the same effect as that of the embodiment can be obtained by imaging by irradiating infrared rays in the inspection process.

(5) In the embodiment, an example in which the form has a single sheet configuration is shown, but the present invention is not limited to this. For example, a plurality of forms may be stacked and registered. In this case, a book machine or the like may be added to the processing system.

(6) In the embodiment, the processing system has shown an example in which the inspected processing paper is cut and individualized at the time of in-line processing, but is not limited thereto. For example, the processing system may be provided with a take-up roller so that the processed paper inspected of the processed paper is wound into a roll shape. In this case, after the processing by the processing system, various post-processing (processing corresponding to the specification change, printing of the date of issue of the form, etc.) can be processed continuously.

    DESCRIPTION OF SYMBOLS 10 ... Form 11 ... Visible ink printing range 12 ... Fluorescent ink printing range 20,220 ... Unit paper piece 21 ... Print content 22 ... Fluorescent ink printing area 23 ... Processing shape 24 ... Inspection shape 31, 32, 33 ... Sheet information 41 ... Processed shape image 42 ... Sheet image 43 ... Solid image 50 ... Processing system 51 ... Visible ink printer 52 ... Fluorescent ink printer 53 ... Laser processing device 54 ... Inspection device L, L2 ... Solid printing M ... Mark W ... Processing paper

Claims (6)

A laser processing range in which a laser processing and a processing state are provided;
An optical ink printing range in which an optical ink that is an infrared light emitting ink or an ultraviolet light emitting ink is printed at a position corresponding to the laser processing range ;
A visible ink printing range in which visible ink is printed outside the optical ink printing range; and
With
The laser processing range is provided in the optical ink printing range,
The processing state provided in the laser processing range is a state where the thickness of the base material of the form is thinner than a range other than the laser processing range,
The outer shape of the optical ink printing range is slightly larger than the outer shape of the laser processing range,
A form characterized by In the form according to claim 1,
At least a part of the optical ink printing range is provided on at least a part of an inner edge of the laser processing range;
A form characterized by In the form according to claim 1,
The processing state provided in the laser processing range is a state of penetrating the base material of the form,
A form characterized by In the form according to claim 1 or claim 2,
The processing state provided in the laser processing range is a state in which a part of the surface of the base material of the form is discolored,
A form characterized by A laser processing range in which a laser processing and a processing state are provided;
An optical ink printing range in which an optical ink that is an infrared light emitting ink or an ultraviolet light emitting ink is printed at a position corresponding to the laser processing range ;
A visible ink printing range in which visible ink is printed outside the optical ink printing range; and
With
The laser processing range is provided in the optical ink printing range,
The processing state provided in the laser processing range is a state where the thickness of the base of the unit paper piece is thinner than a range other than the laser processing range,
The outer shape of the optical ink printing range is slightly larger than the outer shape of the laser processing range,
Having a solid image of the optical ink at a position that does not overlap the optical ink printing range, and sheet information for identifying the unit paper piece provided at a position overlapping the solid image,
A piece of unit paper characterized by. A plurality of the unit paper pieces according to claim 5 are continuous through a planned cutting line,
Processed paper characterized by

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