JPH07156578A - Bankbook - Google Patents

Abstract

PURPOSE:To facilitate the judgement of falsification by a method wherein colored marks ranging from end leaves to a plurality of text leaves are provided on the center line under the state that a bankbook is opened at the same positions, which are apart by a certain distance from the edge in the width direction of the bankbook. CONSTITUTION:A bankbook is produced by integrating end leaf 10 and text leaves 11-16 with one another under the state that the leave are piled up by sewing 3 on the machine along a creasing line 1. At this time, on the creasing lines in both front and rear surfaces of the respective leaves 10-16, rectangular colored marks, which are bilaterally symmetrical about the creasing lines 1, are provided at the same positions, which are away by a certain distance from the end edge in the width direction of the bankbook. Due to the above-mentioned constitution, even when the falsification is carried out by replacing the leaves of the bankbook with each other, the positions of the colored marks 2 on the creasing lines 1 of the adjacently arranged leaves 10-16 produce shift to each other, when the bankbook is opened, thus falsification can be recognized.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bankbook used in banks and the like.

[0002]

2. Description of the Related Art A conventional passbook used in a bank or the like has a shape in which a plurality of pieces of paper are bound by a sewing machine at the center and folded in two at the binding section. In the case of the above passbook, remove the sewing machine binding part, separate each piece of paper, replace it with the corresponding piece of paper from another passbook of the same bank, and use the passbook that has been tampered with the sewing machine at the center crease line again. However, since there is no means to prove that a piece of paper has been replaced, it is possible to tamper with the contents of a passbook and prevent unauthorized use by replacing the piece of passbook as described above. It was difficult to do.

[0003]

DISCLOSURE OF THE INVENTION According to the present invention, the sewing machine binding on the fold line of the passbook is removed to separate each piece of paper into pieces, which are replaced with corresponding pieces of paper of another passbook of the same bank, and the center fold is made again. It is an object of the present invention to provide a passbook in which tampering can be easily discriminated even when tampering is performed by binding on a sewing machine with eyes.

[0004]

[Means for Solving the Problems] In a passbook which is composed of a facing paper piece and a plurality of text paper pieces and which is integrated by sewing with a fold line and is folded in two, the back surface of the facing paper piece and a plurality of the text bodies. The passbook is characterized in that a colored mark is provided on each of the front and back sides of the piece of paper at the same position on the fold line at a predetermined distance from the edge of the passbook.

[0005]

[Operation] By providing a colored mark of a predetermined shape on the fold line in the center with the passbook open, at the same position with a certain distance from the edge of the passbook in the width direction, Even if you change the passbook by replacing it with the corresponding piece of paper from another passbook, the position of the colored mark on the crease line of the adjacent piece of paper will shift when you open the passbook,
It is possible to easily determine that the passbook has been tampered with.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. FIG. 1 is a diagram for explaining a passbook of the present invention, (a) is a half-opened perspective view, (b) is a plan view showing an open state, and FIG. 2 is a state in which a passbook tampered with by replacing a piece of paper is opened. 3 is a plan view showing the imposition when printing the passbook of the present invention, where 1 is a fold line, 2,2a, 2b, 2c, 2d, 2e, 2f, 2g, 2
h, 2i are colored marks, 3 is a sewing machine binding, 10 is a facing paper strip, 11, 12, 13, 14, 15, 16 are text strips, and 4 is a cutting line.

FIG. 1A shows an example of a passbook according to the present invention.
It is a figure which shows the passbook which consists of a piece of paper, and the end piece of paper 10 with which the cover was adhered to the surface, and six pieces of text paper 11,12,13,14,1.
5 and 16 are overlapped and integrated with the sewing machine binding 3 along the fold line 1, and the rectangular colored mark which is symmetrical with the fold line 1 as the axis of symmetry on the fold line 1 on both the front and back sides of each piece of paper. Two
Is provided at the same position with a certain distance from the widthwise edge of the passbook. With the above-described configuration, the colored mark 2 comes to be at the same position on the fold line 1 no matter which piece of paper is opened in the same passbook, so that it can be visually recognized as one colored mark 2.

FIG. 1B is a diagram showing a state in which the passbook is opened with a text strip 16, and a rectangular shape is colored on the fold line 1 at a position spaced a certain distance from the widthwise edge of the passbook. Mark 2
Are formed. Adjacent text sheets 11,12,13,14,15,1
6 Strips or text strips 11,12,13,14,15,16 and return strips
When opened between any of the 10 sheets, a rectangular colored mark can be visually recognized at the same position on the fold line 1 at a predetermined distance from the widthwise edge of the passbook.

The colored mark 2 has an arbitrary shape and is provided on the fold line 1 so as to be bilaterally symmetrical with the fold line 1 as an axis of symmetry. The specific shape of the colored mark 2 is a square, a rectangle, a circle, an ellipse or the like made of one block, or a colored mark made of two blocks forming a pair with the fold line 1 as an axis of symmetry, for example, two colored marks. Circularly symmetrical arrangement, two triangular symmetrical arrangements, 2
Alternatively, the colored mark 2 may be formed by symmetrically arranging individual squares. The size of the colored mark 2 only needs to have a certain size so that the colored mark 2 can be easily visually recognized, and it is necessary to divide the entire width of the passbook into a plurality of places and provide the colored mark 2 in the division. As the dimensions of the colored mark 2, a length of 5 to 10 mm and a width of 4 to 8 mm are suitable. Regarding the color tone of the colored mark 2, it is preferable to use a dark color among the colors used when printing the passbook. Since a passbook is generally printed in a dark color such as black or brown and a light color for a tint block, it is preferable to print in a dark color such as black or brown because it is easy to see. However, when the contents of the passbook are optically read, it is necessary to prevent the colored mark 2 from overlapping the dropout area or to print at a density within the reference value. It is also possible to print the colored mark 2 with an ink that is not visible under normal light, such as colorless fluorescent ink, but is visible under ultraviolet light. It is more effective in preventing illegal use because it is possible for the bank side to confirm using ultraviolet light without knowing.

The positions and the number of the colored marks 2 to be provided depend on how many kinds of passbooks are to be identified. The more the passbook is identified, the less the probability that it will be tampered with and used. Crease lines 1 on both the front and back sides of each piece of paper that makes up the passbook
Since it is necessary to confirm at a glance the difference in the position of the colored mark 2 provided on the sheet, it is necessary to provide the colored mark 2 at a position displaced by at least the length of the colored mark 2 if the passbook is different. In order to divide the passbook with one colored mark 2, it is necessary to shift the respective positions of the colored marks 2. Therefore, when using the colored mark 2 having a length of 10 mm, the width direction of the passbook is approximately one division. 10 mm
It is better to divide it into. Since the number of impositions when printing a passbook is generally 9, it is appropriate to set it in 9 categories. In that case, the colored mark 2 can obtain 9 kinds of passbooks at the positions of 2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, 2i from the widthwise edge of the passbook.

When the number of the colored marks 2 is 1, there are 9 types of identification of the passbook, and the probability of being tampered with is 1 /
9 The number of colored marks 2 is 2 and the number of colored marks 2 is 2.
36 kinds of passbooks can be prepared by arranging the above in the combination of the positions of the above 9 categories. Furthermore, 84 kinds of passbooks can be produced by setting the number of the colored marks 2 to 3 and arranging the colored marks 2 at the above 9 kinds of positions. By doing so, the probability of being tampered with and used is extremely low. However, colored mark 2
If the number of the passbooks is increased, it is difficult to see at first glance because if the passbook is falsified, it is determined whether or not it has been falsified by the positional deviation of the colored mark 2 in the passbook width direction. At the same time, the management at the time of manufacturing the passbook becomes difficult, and the probability of collation errors increases, so it is practical to use the above 9 types.

FIG. 2 shows a state in which a passbook that has been tampered with by replacing a piece of paper is opened, and in a regular passbook, colored marks 2 are printed at positions 2b on both the front and back sides of all paper pieces. However, for example, when a tampered passbook uses a paper strip of a passbook in which the colored mark 2 is printed at the position 2c, when it is opened between the replaced paper strip and the adjacent paper strip, Since the colored mark 2 is provided separately in two places 2b and 2c, it is possible to determine at a glance that the passbook has been tampered with. In the case of a passbook that has been tampered with by replacing a piece of paper, open the space between all adjacent pieces of paper and check if the piece of text 16 is replaced.
When paper pieces other than 16 are replaced, the colored marks 2 do not match at four locations, so it is easy to determine the tampered passbook.

FIG. 3 shows the most common imposition at the time of printing a passbook, and printing is performed with a total of 9 impositions in 3 columns in both length and width. At that time, the position of the colored mark 2 from the widthwise edge of the passbook is divided into 9 equal parts for each imposition, and the colored mark 2 is shifted by about 1 color mark 2a, 2b, 2c, 2d. , 2e, 2f, 2g, 2
If it is provided at the positions of h and 2i, 9 kinds of passbooks can be manufactured by one printing.

In the passbook manufacturing method of the present invention, the facing paper piece 10 and the text paper pieces 11, 12, 13, 14, 15, 16 are printed by the above-mentioned imposition. Then, the printed facing paper piece 10 and the text paper pieces 11, 12, 13, 14, 15, 16 are put together in order.
At that time, check that each piece of paper is in the correct order. If there is no error in the order of each piece of paper, the colored mark 2 is also printed at the same position on each piece of paper. Then, the sewing line 3 is cut along the cutting line 4 and the sewing machine binding 3 is performed along the center fold line 1 in a state in which three pages are attached. Then, the cover sheet is attached to the surface of the facing paper piece 10 and folded in half along the fold line 1 to finish cutting into a predetermined size, and 9 kinds of passbooks are completed. In the above-described manufacturing method, the colored marks 2 are printed at the same position on all the same imposition positions.

[0015]

As described above, when the passbook is opened between the adjacent pieces of paper, the colored mark having a predetermined shape is always provided at the same position with a certain distance from the edge on the center fold line. , Even if you remove the binding of the passbook and separate each piece of paper, replace it with the corresponding piece of paper of another passbook of the same bank, and fold it again by sewing with the center crease line When it is opened between two places, the colored marks on the fold line will be misaligned at two or more places, so it is possible to determine at a glance that the passbook has been tampered with, which is effective in preventing tampering. Target.

[Brief description of drawings]

FIG. 1 is a diagram illustrating a passbook of the present invention, in which (a) is a half-opened perspective view and (b) is a plan view showing an open state.

FIG. 2 is a plan view showing a state in which a passbook that has been tampered with by replacing pieces of paper is opened.

FIG. 3 is a plan view showing imposition when printing a passbook of the present invention.

[Explanation of symbols]

 1 Fold lines 2,2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, 2i Colored marks 3 Sewing stitching 10 Sheets of paper 11,12,13,14,15,16 Body paper 4 Cutting lines

Claims (1)

[Claims] 1. A passbook, which is composed of a facing paper piece and a plurality of body paper pieces, which are integrated by sewing with a fold line and is folded in two, and a back surface of the facing paper piece and front and back surfaces of the plurality of body paper pieces. And a colored mark provided at the same position on the fold line at a predetermined distance from the edge of the bankbook.