JPH11301145A - Falsification preventive seal and falsification preventive bankbook - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the falsification of a bankbook by replacing an impression seal by laminating an easily extending or collapsing cover layer having see- through properties on a seal body, and printing different numbers on respective seal bodies. SOLUTION: An easily extending or collapsing cover layer 5 having see- through properties is laminated on the falsification preventive seal 1. A number 7 is printed on a surface of an adhesive layer 6 exposed in the state that a release sheet 8 of the seal 1 is partly released. In the falsification preventive bankbook using the seal 1, at the time of intending to release a seal body 2, the layer 5 is extended and deformed or collapsed, and hence it cannot be released in a recycling state. Since different numbers 7 are printed on respective bodies 2, in the case of intending to replace to stick it to a new seal body 2, the number 7 cannot be brought into coincidence with a transfer number transferred to the bankbook.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a tamper-proof seal and a tamper-proof passbook.

[0002]

2. Description of the Related Art With the recent spread of cash cards,
Deposits and withdrawals at financial institutions are often made using cash cards, and it is common for passbook holders not to bring their seals, even when the entry field is full and the passbook is updated. It is. For this reason, updating of the passbook is generally performed by replacing the stamped seal with an old passbook and a new passbook, and a seal is not required.

[0003] On the other hand, a tampering prevention seal is generally attached to a passbook so as to cover the seal, so that tampering of the passbook due to unauthorized replacement of the seal is prevented. The tamper-proof seal has, for example, a configuration in which a piece of paper is provided at one location on the periphery of a thin film of polyethylene or the like, and the tamper-proof seal is once peeled off by pressing a tally across this piece of paper and a passbook. Cannot be reattached. In other words, it can be seen that the passbook has been falsified due to the displacement of the stamp when reattached or the elongation or tear of the film.

However, even when the tamper-proof seal of this configuration is used, the tamper-proof seal is peeled off and completely removed, and after the seal is replaced, the obtained new tamper-proof seal is attached to the tamper-proof seal. However, the flaw that the tampering by a method of completely marking the remaining stamps in the passbook in the three sentence format such as the person in charge stamp cannot be prevented has not been solved. Further, post-processing is required to provide a piece of paper for marking on a thin film of polyethylene or the like, so that the manufacturing process is complicated and the cost is increased.

[0005]

SUMMARY OF THE INVENTION It is an object of the present invention to prevent tampering of a passbook by replacing a seal for stamping, and to provide a tamper-proof seal that does not need to be marked when the sticker is attached to the passbook. And providing a tamper-proof passbook.

[0006]

Means for Solving the Problems and Actions / Effects The seal comprises a seal body in which a cover layer and a pressure-sensitive adhesive layer that easily extend or break are laminated, and a release paper covering the pressure-sensitive adhesive layer. A tamper-resistant seal with a different number printed on the main body, or a seal body in which a transparent cover layer and adhesive layer that easily expand or break are laminated, and are peelably adhered to the cover layer. The backing paper and the release paper covering the pressure-sensitive adhesive layer are used to form a tamper-proof seal with a different number printed on the seal body to partially peel off the seal body attached to the passbook. Even if an attempt is made to tamper with the method of replacing the seal with the seal, the seal body will be stretched or broken, and it will not be possible to peel it off while keeping its original shape and re-attach it to its original state. Also, even if you try to falsify by peeling off the seal body and removing it, replacing the stamp seal, and replacing it with the new tamper-proof seal you obtained, different numbers are printed on the seal body and the numbers are printed on the passbook. Since it is transcribed, the number printed on the sticker body and the number transcribed on the passbook cannot be matched. Therefore, tampering of the passbook by any method can be reliably prevented. In addition, since there is no need to provide a mark on the seal body and it is not necessary to provide a piece of paper for the mark, it is possible to suppress an increase in cost due to a complicated process.

In the tamper-proof seal, the number is printed on the surface of the cover layer on which the pressure-sensitive adhesive layer is laminated or on the surface of the pressure-sensitive adhesive layer on which the release paper is laminated. Since the printed portion is not exposed on the outer surface, the printed number cannot be erased and rewritten, making it impossible to match the number transcribed to the passbook, thereby reliably preventing tampering of the passbook.

In the above tamper-proof seal, when the cover layer is made of a plastic layer of 10 to 60 μm, when the seal body is applied over the stamped seal, the seal can be seen through, and the seal can be peeled off. Cannot easily be re-attached to its original state after peeling.

A tamper-proof seal body according to any one of claims 1 to 5, wherein the seal body is attached so as to cover a seal placed on a passbook surface, and the number printed on the seal body is attached. By using a tampering prevention passbook with a configuration that is transcribed to the passbook, falsification can be reliably prevented as described above.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a plan view showing a first embodiment of a tamper-proof seal of the present invention, FIG. 2 is a sectional view taken along a line II in FIG. 1, FIG. 3 is a sectional view corresponding to FIG. FIG. 5 is a cross-sectional view corresponding to FIG. 2 of the third embodiment, FIG. 5 is a plan view of a state where the seal body of the first embodiment is attached to a passbook, and FIG.
1, 1 ', 1 "is a tamper-proof seal, 2, 2' is a seal body, 3 is a backing paper, 4 is an easily peelable adhesive layer, 5 is a cover layer,
6 is an adhesive layer, 7 is a number, 8 is a release paper, 10 is a passbook, 11 is a seal, 11a is a protective film, 12 is a seal box, 13 is an account number entry box, and 14 is a transfer number.

A tamper-proof seal 1 according to a first embodiment of the present invention is as shown in FIGS. As shown in FIG. 1, the shape of the first embodiment is rectangular, and when the seal main body 2 of the tamper-proof seal 1 is adhered to cover the seal placed on the passbook surface, In this configuration, different numbers 7 are printed on the seal body 2 in the non-overlapping areas. Regarding the position where the number 7 is printed,
Even if it is not the same as in the first embodiment, the printing position is not particularly limited as long as the seal and account number can be clearly read. The configuration of the number 7 is optional, but a combination of a plurality of letters, numbers, and symbols is preferable.

As shown in FIG. 2, the laminated structure of the tamper-proof seal 1 of the first embodiment has a backing paper 3, an easily peelable adhesive layer 4, a cover layer 5, an adhesive layer 6, and an adhesive layer in this order from the surface. 6
The number 7 printed on the surface and the release paper 8 are laminated,
The backing paper 3 is provided on the surface of the cover layer 5 of the seal body 2 including the cover layer 5, the pressure-sensitive adhesive layer 6 and the number 7 via the easily peelable adhesive layer 4.
Are laminated on the adhesive layer 6 and release paper 8 covering number 7
Are stacked. In the case of the first embodiment, the printing of No. 7 is formed by printing with a stamp or the like on the surface of the adhesive layer 6 exposed in a state where the release paper 8 of the tamper-proof seal 1 is partially peeled off. is there.

The tamper-proof seal 1 'of the second embodiment of the present invention has the same planar shape as that of the first embodiment shown in FIG. The laminated structure is basically the same as that of the first embodiment, as shown in FIG. 3, but differs in that the number 7 is printed on the surface of the cover layer 5 on which the pressure-sensitive adhesive layer 6 is applied. . In the case of the second embodiment, number 7 is formed by printing on the surface of the cover layer 5 on which the pressure-sensitive adhesive layer 6 is laminated during the manufacturing process of the tamper-proof seal 1.

The tamper-proof seal 1 ″ of the third embodiment of the present invention has the same planar shape as that of the first embodiment shown in FIG. 1. As shown in FIG. And adhesive layer 6 and number 7 printed on the surface of adhesive layer 6
And release paper 8 are laminated. The difference from the first embodiment is that the backing paper 3 is not laminated on the outer surface of the cover layer 5 via the easily peelable adhesive layer 4. Similarly to the first embodiment, the printing of the number 7 is performed by stamping the surface of the adhesive layer 6 with the release paper 7 of the tamper-proof seal 1 ″ partially removed.

The tamper-proof seals 1 and 3 of the first embodiment
A configuration in which the number 7 is printed on the surface of the pressure-sensitive adhesive layer 6 like the tamper-proof seal 1 ″ of the embodiment, or the pressure-sensitive adhesive layer 6 of the cover layer 5 is applied like the tamper-proof seal 1 ′ of the second embodiment. With the configuration printed on the surface, when the tamper-proof seal 1, 1 ', 1 "is affixed to the passbook, the number 7 is not exposed on the surface, so the number 7 cannot be erased and rewritten. Therefore, falsification of the passbook can be reliably prevented.

The cover layer 5 having the transparency that easily expands or breaks, which constitutes the tamper-proof seal 1, 1 ', 1 ", includes low-density polyethylene, linear low-density polyethylene, medium-density polyethylene, polypropylene, and ethylene. A polyolefin resin such as vinyl acetate copolymer can be used, and the thickness of the cover layer 5 is suitably from 10 to 60 μm. It is difficult to form a film even in the case of laminating, and when the film has a thickness of about 60 μm, the film easily loses its elongation or breakage property, so that it is difficult to obtain the effect of preventing tampering. It is preferable that the adhesive layer 4 is formed so as to be easily broken by forming the adhesive layer. It can be used such as a layer.
As the backing paper 3, paper, plastic film, or the like can be used.

The tamper-proof passbook to which the tamper-proof seal 1 of the present invention is adhered is as shown in FIGS. First, after stamping with the seal notified to the stamping column 12 of the stamping seal 11 and writing the account number in the account number entry column 13, the stamping seal 11 is attached to the predetermined position of the passbook 10 with the protective film 11a adhered to the surface. Then, the release paper 8 of the tamper-proof seal 1 is peeled off, and the seal 11 is fixed by covering and sticking the seal 11 placed on the passbook.
By peeling from the surface, the seal body 2 is stamped and sealed.
It can be pasted on the passbook 10 covering 11. In this state, the number 7 printed on the sticker body 2 affixed to the passbook 10 is displayed, so the number 7 printed on the sticker body 2 is transcribed on the face of the passbook 10 on which the sticker body 2 is affixed. Posting number 14
, The tamper-proof passbook of the present invention is completed.

In the tamper-proof passbook using the tamper-proof seal 1, 1 ', 1 "of the present invention, when the seal 11 is replaced and the tamper is attempted, the seal bodies 2, 2' must be peeled off. Even when the adhesive layer 6 is heated to soften the adhesive layer 6 at room temperature, the cover layer 5 expands and deforms or breaks, so that the cover layer 5 cannot be peeled off in a reusable state. , 1 ', 1 ", remove the seal bodies 2, 2' attached to the passbook by removing them, and attach them to the new tamper-proof seals 1, 1 ', 1" seal bodies 2, 2'. Even in the case of re-attaching, since a different number 7 is printed on each of the sticker bodies 2 and 2 ', it is not possible to match the transfer number 14 transferred to the passbook 10.

In the case of the tamper-proof seal 1, 1 ", the number 7
Is printed on the surface of the pressure-sensitive adhesive layer 6, and in the case of the tamper-proof seal 1 ′, the number 7 is printed on the surface of the cover layer 5 to which the pressure-sensitive adhesive layer 6 is applied. ',
Since the number 7 is not exposed on the surface when the sticker bodies 2 and 2 'of 1 "are adhered to the passbook 10, the number 7 is erased and rewritten to match the transcription number 14 described in the passbook 10. Therefore, the tamper-proof seal 1,
By using 1 ', 1 ", tampering of the passbook can be reliably prevented.

[0020]

According to the present invention, a seal body in which a cover layer and a pressure-sensitive adhesive layer, which are easily stretched or broken, are laminated, and a release paper covering the pressure-sensitive adhesive layer, and different numbers are printed on the seal body. A tamper-proof seal having the configuration described above, or a backing paper and an adhesive layer releasably adhered to the seal body and the cover layer in which a cover layer and an adhesive layer having a transparent property that easily expands or breaks are laminated. Since this is a tamper-proof seal composed of a release paper to cover and a different number printed on the seal body, this tamper-proof seal body is pasted over the seal stamp placed on the passbook. In addition, the number printed on the sticker body is transferred to the passbook as a tamper-resistant passbook, and the seal body attached to the passbook is partially peeled and the seal is replaced If you try to tamper with that method, it can not be re-attached to the release to the original state while maintaining the original form will be or ruptured seal body is extended. Also, if you try to tamper by replacing the seal with the new tamper-proof seal obtained after removing and removing the entire seal body and replacing the stamp seal, different numbers are printed on the seal body, respectively. Has been transcribed to the passbook, the number printed on the sticker body attached to the passbook and the number transcribed to the passbook cannot be matched. Further, since the number is not exposed on the surface of the seal body attached to the passbook, it cannot be erased and rewritten. Therefore, tampering of the passbook can be reliably prevented. In addition, since there is no need to provide a mark on the seal body and a piece of paper for the mark need not be provided, it is possible to suppress an increase in cost due to a complicated manufacturing process of the tamper-proof seal.

[Brief description of the drawings]

FIG. 1 is a plan view showing a first embodiment of a tamper-proof seal of the present invention.

FIG. 2 is a sectional view taken along line II in FIG.

FIG. 3 is a sectional view of a second embodiment corresponding to FIG. 2;

FIG. 4 is a sectional view of a third embodiment corresponding to FIG. 2;

FIG. 5 is a plan view showing a state where the seal body according to the first embodiment is attached to a passbook.

FIG. 6 is a sectional view taken along the line II in FIG. 5;

[Explanation of symbols]

1, 1 ', 1 "Tamper-proof seal 10 Passbook 2, 2' Seal body 11 Sealing sticker 3 Backing paper 11a Protective film 4 Easy peelable adhesive layer 12 Sealing field 5 Cover layer 13 Account number entry field 6 Adhesive layer 14 Transcription Number 7 Number 8 Release paper

Claims (6)

[Claims] 1. A seal body in which a cover layer and a pressure-sensitive adhesive layer, each of which is easily stretched or broken, are laminated, and a release paper covering the pressure-sensitive adhesive layer is provided. A tamper-proof seal characterized in that the seal is printed. 2. The tamper-proof seal according to claim 1, wherein a backing paper is releasably adhered to the cover layer of the seal body. 3. The tamper-proof seal according to claim 1, wherein the number is formed on a surface of the cover layer on which the adhesive layer is laminated. 4. The tamper-proof seal according to claim 1, wherein the number is formed on a surface of the pressure-sensitive adhesive layer on which the release paper is laminated. 5. The tamper-proof seal according to claim 1, wherein the cover layer is made of a polyolefin resin having a thickness of 10 to 60 μm. 6. The falsification prevention seal according to claim 1, wherein the seal main body is attached over a stamp seal placed on a passbook surface, and the seal main body is printed on the seal main body. A tamper-resistant passbook, characterized in that the number is transcribed to the passbook.