JPH06259014A - Label for collation - Google Patents

Abstract

PURPOSE:To enable presence or absence of forgery, alteration, etc., of an object to be stuck, etc., to be decided even if another forged label which seems to be the same at a glance is stuck after the label is peeled. CONSTITUTION:The front surface 2a of a base material 2 laminated with a tacky adhesive layer 3 on its rear surface 2d is printed with marks 2b, such as characters and graphics, with ink exhibiting the colors different under UV rays and under visible rays. The presence or absence of the forgery and alteration is decided by irradiating the label stuck to documents, etc., with black light from a UV lamp 8. Consequently, the forgery and alteration attempted to be made or the forgery and alteration already done and further the leak of secrecy are recognized if the prescribed marks 2b exhibiting the colors different from the colors under the visible rays are not displayed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to forgery, falsification, etc. of an object to be adhered such as a document, a flexible disk, a photograph, a picture or a case for accommodating these, or contents contained in the object to be adhered. When "forgery / tampering" is mentioned in the description, it means that it includes both the fact that it was forged / tampered with and that it has already been forged / tampered with). Regarding

[0002]

2. Description of the Related Art Generally, a label of this type has an adhesive layer formed on the back surface of a base material, and has a label such as "prohibition of leakage" or "confidential information" on the front surface to warn attention. It has been known. That is, a person who tries to forge or falsify the contents such as an appropriate position of a document or a flexible disk, preferably on an important character of a highly confidential document, or an opening / closing part of a storage case of a flexible disk storing confidential information, Preventing counterfeiting and tampering by encouraging the administrator of these documents to be strictly psychologically controlled by attaching this label to the part where it is highly necessary to peel it off Is what you are trying to do.

[0003]

However, in order to prevent forgery and falsification with such a label, it is necessary for the administrator to strictly manage the documents and the like as described above, and the effect of the label itself As a result, it merely calls attention to the administrator. Therefore, if it is not strictly controlled, those who try to forge or tamper with it should be careful and careful, even if it is affixed to a part where confidential information cannot be obtained without removing this label. After falsifying the adherend by peeling it off, the administrator can know the fact of forgery / falsification by pasting the same externally prepared fake label or re- pasting the original label. There is a problem that there is no. Further, not only the label but also the attached object such as a document or a flexible disk is replaced with a fake item, which makes it difficult to detect the fact of forgery or falsification.

The present invention has been made in order to solve the above problems, and when the label is peeled off and then another false label that seems to be the same is pasted, or the pasted object itself is replaced together with the label. It is an object of the present invention to provide a collation label capable of determining the presence or absence of forgery or falsification of an adherend or the like even when the label is attached.

[0005]

In order to achieve the above object, the collation label according to the present invention has an adhesive layer formed on the back surface of a base material, and is an adherend or a content stored in the adherend. In a verification label attached to determine the presence or absence of forgery, tampering, etc., the surface of the base material is formed by ink characters that exhibit different colors under ultraviolet light and visible light,
It is characterized in that marks such as figures are printed.

Further, the collation label according to the present invention comprises an adhesive layer formed on the back surface of the base material, and is used for forgery / adhesion of an adherend.
A collation label attached to determine the presence or absence of tampering is characterized in that a hologram capable of stereoscopically displaying marks such as characters and figures is provided on the surface of the base material.

In any case, it is preferable that the base material is made of a brittle material.

Further, in any case, a predetermined mark or hologram may be printed or laminated as a tally on the surface of the base material.

[0009]

[Function] The presence or absence of forgery or falsification of the adherend or the contents stored in the adherend is judged as follows. That is,
When marks such as characters and figures are printed with ink that shows different colors under UV and visible light, the label is irradiated with UV rays and the marks such as letters and figures differ from those under visible light. It is determined by whether or not is displayed. When the hologram is provided, it is determined whether or not the stereoscopic image can be reproduced by applying the reference light at a predetermined angle. When the marks such as characters and figures are not displayed in different colors or as stereoscopic images, it can be seen that they have been replaced with other fake labels, and it can be determined that they are about to be forged or tampered with or have been forged or tampered with. .

When a brittle material is used as the base material,
When a person trying to forge tries to peel off the matching label of the present invention, the label itself is deformed or destroyed. As a result, the presence or absence of counterfeiting or falsification can be determined unless the label is replaced. Even if the label is replaced with another false label, it can be judged by irradiation with ultraviolet rays or reference light as described above.

When a predetermined mark or hologram is printed or laminated as a tally, even if the collation label of the present invention is replaced with another false label, it will be attached to another copy sheet. By irradiating with ultraviolet light or reference light, it is possible to judge whether or not the adherend is forged or falsified.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The collation label according to the present invention will be described below in more detail based on the embodiments shown in the drawings. 1 and 2 show a first embodiment of a collation label according to the present invention. In the figure, reference numeral 1 is a collation label of this embodiment, which is configured to include a base material 2, an adhesive layer 3, a release paper 4, and the like.

As the base material 2, a known synthetic resin material or paper material capable of printing characters, figures and the like, which are usually used as labels, can be used. However, it is preferable to form the collation label 1 of the present embodiment from a brittle material so that it cannot be peeled off from the adherend while keeping its original shape. Here, in the present specification, "brittle material" means that the base material 2 is deformed or destroyed when peeled at room temperature, and at least a part of the base material 2 remains in a state of being adhered to an adherend. Such a material. Examples of such materials include polyvinyl chloride and unstretched polyethylene film.

The shape of the base material 2 is not particularly limited, and as shown in the drawings, is not limited to a quadrangle, but may be an appropriate shape such as a triangle or a circle depending on the shape, space, etc. of the adherend. Can be used.

The surface 2a of the substrate 2 is printed with marks 2b such as characters and figures made of ink having different colors under ultraviolet light and visible light (including "transparent" in this specification). However, the type of characters, figures, etc., and the printing position of the mark 2b are not limited at all. As such an ink, it is possible to use, for example, one that exhibits white under visible light obtained from ordinary lighting or the like, and emits fluorescent light in a color different from white when irradiated with black light by the ultraviolet lamp 8. . Further, this ink may be mixed with a commonly used coloring ink so that the color displayed under visible light differs from the color displayed under ultraviolet light. The color of the ink under visible light is the base material 2.
It is effective to match the color of the surface 2a (for example, white) because the presence or absence of the mark 2b cannot be seen under visible light. It should be noted that, as shown in the drawings, the information 2c is provided on the surface 2a of the base material 2 as necessary, such as notes for the adherend and contents, explanation of functions, and the like.
Can also be printed and displayed.

The adhesive layer 3 is laminated on the back surface 2d of the substrate 2. The laminating method is not particularly limited, and means for applying an adhesive or sticking a double-sided adhesive tape can be adopted. However, if the base material 2 is firmly fixed to the adherend, the base material 2 will be significantly deformed and destroyed by an external force. Therefore, it is preferable that the adhesive and the like have a high adhesive strength. The adhesive surface 3a of the adhesive layer 3
A release paper 4 is attached to the.

The collation label 1 of the present embodiment having the above structure is used as follows. First, before attaching this collation label to an adherend, the state after the change of the mark 2b displayed on the surface 2a of the base material 2, that is, the characters, figures, etc. appearing when irradiated with ultraviolet rays, or A sheet on which marks having the same characters, figures, colors, etc. as the color changed by irradiating with ultraviolet rays is displayed is prepared. As will be described later, this sheet is used when the authenticity of the label attached to the adherend is determined. That is, the authenticity is determined by the coincidence between the mark displayed on this sheet and the mark 2b that appears by irradiating with ultraviolet rays, and the presence or absence of forgery, falsification, etc. is determined. It is preferable that the person who manages the confidential information included in (3) keeps it strictly confidential.

Next, the release paper 4 is peeled off from the collation label 1 and, for example, as shown in FIG. 2, it is attached to an arbitrary position on the document 9 on which confidentiality information is displayed. Even if the pasting position is arbitrary as described above, if the document 9 itself is to be swapped together with the collation label 1, the presence or absence of forgery or falsification is judged by the authenticity of the label pasted to the swapped document. Can judge.

However, the collation label 1 is peeled off cleanly,
If the verification label 1 is attached to the counterfeit document after replacing the counterfeit document, it may not be possible to determine whether or not there is forgery or falsification. However, in this case, if the above-mentioned brittle material such as polyvinyl chloride is used as the base material 2,
At the time of peeling, the base material 2 is deformed or destroyed, and a part of the base material 2 remains in the state of being stuck to the adherend, and cannot be peeled off cleanly. Therefore, those who try to forge or falsify or who have already forged or falsified have no choice but to leave it as it is, or put a fake label to destroy evidence, and if it is left, it will be deformed or destroyed and the fake label will be When it is pasted, it can be judged whether there is forgery or falsification as described later. It should be noted that it is effective to attach the verification label 1 to a particularly important portion that is easily tampered with, such as the information displayed on the document 9, which is inevitably removed by a person who tries to forge or tamper. is there.

When checking whether or not the label is a false label, the administrator of the confidential document irradiates the document 9 with a black light by the ultraviolet lamp 8. And the displayed characters,
The figure or the changed color is collated with the mark such as the character or figure displayed on the above-mentioned sheet which is stored in advance to confirm whether or not they match. In this case, if the sheet is made of a transparent material, it can be easily determined by stacking the sheets. If characters or figures are not displayed or they do not match as a result of the comparison, it can be judged as a fake label, which means that the adherend or contents are about to be forged or tampered with or already forged. -It can be confirmed that the information has been tampered with and that confidential information has been leaked.

3 and 4 are views showing a second embodiment of the collation label of the present invention. In this embodiment, a predetermined mark 12b is printed between the base material 12 of the collation label 11 and the copy sheet 19 with the same ink as in the first embodiment. That is, a perforation 15 is formed at the boundary between the collation label 11 and the copy sheet 19, and the mark 12b is printed on the perforation 15 so that it can be used as a tally so as to extend over both of them. Has been done. The mark 12b is not particularly limited as in the above-described embodiment, and a Roman character "MIYAKE" as shown in FIG. 3 or a circular figure as shown in FIG. 4 can be printed. In this case, in order to be careful, mark 1 not only on the perforations 15 but also on other parts.
2d may be printed. In addition, as shown in FIG.
A tally mark 16 made of usually used red is imprinted so as to overlap with the circular mark 12b.

The adhesive layer 12 and the release paper 14 are also formed and disposed on the back surface of the base material 12 in the same manner as in the above embodiment, but in the present embodiment, both are separated from the backing sheet 19 together with the base material 11. Not only that it is possible. The brittle material is preferably used as the base material 12, as in the above-described embodiment.

When using the collation label 11 of this embodiment, the collation label 11 is first separated from the copy sheet 19. Next, the release paper 14 is peeled off and attached to a predetermined position of the adherend as in the above embodiment.

Under visible light, the mark 12b printed as a tally cannot be recognized as being irradiated with ultraviolet rays. Therefore, even if a person who attempts to forge or falsify or a person who has already forged or falsified creates and attaches a fake label in the same state that it can be recognized under visible light, it is combined with the copy sheet 19 and the ultraviolet lamp 18 When the collation with the tally remaining on the copy sheet 19 is confirmed by irradiating with the black light, the presence / absence of forgery / tampering can be determined. When a brittle material is used as the base material 12, it is also possible to determine the presence or absence of forgery or falsification based on the fact of its deformation or destruction. Further, it is more effective if the tally mark 16 is imprinted as shown in FIG.

In FIGS. 3 and 4, the collation label 1 is used.
1 and the restraining sheet 19 are shown to be joined via the perforations 15, but the two need not necessarily be joined when not in use. Even if it is a separate sheet that has been separated, it is sufficient that the mark 12b that functions as a tally is printed at an appropriate position between the collation label 11 and the sheet.

FIG. 5 shows a third embodiment of the present invention. The collation label 21 is configured to have a base material 22, an adhesive layer 23, a release paper 24, and the like.
Instead of 12b, a hologram 22b capable of stereoscopically displaying marks such as characters and figures is laminated on the surface 22a of the base material 22.

The hologram 22b is a film (dry plate) photographed by utilizing a well-known holography using a laser beam, and is laminated by using an appropriate adhesive or the like.
Also, a hologram may be formed on the base material 22 by foil stamping.

If the collation label 21 is attached at an appropriate position on a document, a flexible disk or the like, even if a false label is attached, for example, a laser beam is applied as a reference light by the laser 28 to give a predetermined character or figure. By checking whether the marks such as 3D are reproduced three-dimensionally, it is possible to determine the presence or absence of forgery or falsification of the adherend. in this case,
The brittle material is preferably used as the base material 22 in the same manner as in each of the above-described embodiments. In that case, the presence or absence of forgery or falsification can be determined based on the state of deformation or destruction.

FIG. 6 shows a fourth embodiment of the present invention. The collation label 31 of this embodiment has a hologram 32b and a hologram 32b.
Similar to the mark 12b in the above embodiment, it is laminated or foil-stamped so as to straddle the boundary with the copy sheet 39, that is, the perforation 35. It goes without saying that the hologram 32b itself has perforations formed so that it can be separated. In this case, a plurality of holograms may be laminated not only on the perforations 35 but also in other portions, and as shown in the drawings, the marks 32d such as characters made of ink used in the first and second embodiments may be formed. It may be printed together. Note that FIG.
In the above, 32 is a base material, 33 is an adhesive layer, 34 is a release paper, and it is preferable to use a material made of a brittle material as the base material 32, as in each of the above embodiments.

According to the collation label 31 of this embodiment, as in the case of the second embodiment, whether or not forgery / tampering is attempted or whether or not it has already been done is matched with the copy sheet 39. The judgment can be made by applying the reference light from the laser 38, etc., as in the third embodiment.

[0031]

The collation label of the present invention has a mark or a hologram printed on the surface of the base material, which is made of ink having different colors under visible light and ultraviolet light.
Therefore, even if a document, a flexible disk, or the like is forged or tampered with, or if the label itself is replaced and the evidence is obscured, the presence or absence thereof can be easily determined.

When a brittle material is used as the base material, the presence or absence of forgery or falsification can be determined depending on the state of deformation or destruction of the material.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment of a collation label according to the present invention.

FIG. 2 is a perspective view showing a state in which the collation label of the same example is attached to a document as an adherend.

FIG. 3 is a perspective view showing an aspect of a second embodiment of the matching label according to the present invention.

FIG. 4 is a perspective view showing another aspect of the second embodiment of the matching label according to the present invention.

FIG. 5 is a perspective view showing a third embodiment of the collation label according to the present invention.

FIG. 6 is a perspective view showing a fourth embodiment of the collation label according to the present invention.

[Explanation of symbols]

 1 collation label 2 base material 2b mark 3 adhesive layer 4 release paper 8 ultraviolet lamp 11 reference label 12 base material 12b mark 13 adhesive layer 14 release paper 15 perforation 18 ultraviolet lamp 19 copy sheet 21 reference label 22 base material 22b Hologram 23 Adhesive layer 24 Release paper 28 Ultraviolet lamp 31 Collation label 32 Base material 32b Hologram 33 Adhesive layer 34 Release paper 35 Perforation 38 Ultraviolet lamp 39 Preservation sheet

Claims (6)

[Claims] 1. An adhesive layer is formed on the back surface of a substrate,
A collation label attached to determine the presence or absence of forgery or falsification of the adherend or the contents stored in the adherend, wherein the surface of the base material has different colors under ultraviolet light and under visible light. A collation label characterized in that characters, figures, and other marks are printed using ink that presents. 2. The base material is made of a brittle material.
Matching label as described. 3. The mark is printed on the surface of the base material as a tally so that predetermined characters, figures, etc. are completed by putting it together with another copy sheet.
Matching label as described. 4. An adhesive layer is formed on the back surface of the substrate,
In the collation label attached to determine the presence or absence of forgery or falsification of the adherend, the surface of the base material shall be provided with a hologram capable of three-dimensionally displaying marks such as letters and figures. Matching label characterized by. 5. The base material is made of a brittle material.
Matching label as described. 6. The collation label according to claim 4, wherein the hologram is laminated on the surface of the base material as a tally so as to be completed by attaching it to another copy sheet.