JP2005216054A - Ic label prevented from being replaced - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a label which allows unauthentic opening to be distinctly discriminated by breaking an antenna for communication of an IC chip by cuts provided in the label to destroy the label when opening an article main body or a case and making discrimination information unreadable when sealing an open part of the article main body or the case again. <P>SOLUTION: In the label, a label sheet 10 provided with an adhesive layer 2 on the rear surface of a label base layer 1 and a label discrimination information communication sheet 20 having a linear or coiled antenna line 4 and an IC chip 5 formed by lamination on the surface of an antenna support base layer 3 smaller than the label sheet 10 are stuck so that the IC chip 5 is superposed on the side of the adhesive layer 2, and cut lines 9 which extend from the label base layer 1 to the antenna support base layer 3 and go in a direction crossing the antenna line 4 of the label discrimination information communication sheet 20 are provided in several positions of a sheet edge part of the label sheet 10, and inside end parts of the cut lines extend into an area of the antenna line 4. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a label for determining the authenticity of various products, and more particularly to an anti-replacement IC label for preventing replacement of a seal label or a seal seal as a product label.

  Conventionally, in the case of relatively expensive products such as various food-related products and toiletry-related products, in order to determine the authenticity of the product, the product itself or the case in which the product is packed is used. In order to prevent forgery or counterfeiting of the product and to determine the authenticity of the product, a seal label or a seal sticker is attached.

  This seal label or seal is used to prevent the product or case from being tampered with by removing the label or seal, and to prevent tampering with the product inside or replacing it with a fake product. It is used to overlap the opening of the case.

  Such a conventional sealed label or seal is, for example, when a cut is made on a normal label, or when a label is peeled off using a brittle film as a label base material, and the label is cut. In addition, since the film is brittle, the label base material easily breaks and breaks.

  Therefore, even if you try to stick the sealed label again to seal the opened product body or case, you can not use it because the label base material is destroyed, and even if you stick it, Since the label has cracks and cuts in appearance, it can be visually identified that the label is clearly opened.

However, if the unsealed part of the product body or case is sealed with a fake sealed label or seal that is similar in appearance to the above-mentioned sealed label or seal, the label may be removed at first glance and illegally opened. May not be identified.
JP-A-7-146651

  An object of the present invention is a sealing label or seal for various products incorporating an IC chip in which identification information for authenticity determination is written in order to prevent forgery of the label or seal to be sealed. If it is peeled off and opened illegally, the notch provided on the label will trigger the IC antenna connected to the IC chip and the IC chip built-in label will be destroyed. When the seal is re-sealed, the identification information cannot be read, and a label is provided so that it can be clearly identified that it has been tampered with.

As shown in FIGS. 1 and 2, the invention according to claim 1 of the present invention is a label sheet 10 provided with an adhesive layer 2 on the back surface of a label base material layer 1, and a size smaller than the label sheet 10. A label identification information communication sheet 20 in which a linear or coiled antenna wire 4 and an IC chip 5 are laminated on the surface of the antenna support base material layer 3 is superimposed on the adhesive layer 2 side. Affixed to several positions on the edge of the sheet of the label sheet 10 from the label base material layer 1 to the antenna support base material layer 3 in a direction crossing the antenna line 4 of the label identification information communication sheet 20. A cut line 9 is provided, and an inner end portion of the cut line 9 is provided so as to hang in the area of the antenna support base material layer 3 and / or the area of the antenna line 4 in a state where the antenna line 4 can be energized. It is characterized by being It is an IC label for prevention instead of paste that.

  As shown in FIG. 2, the invention according to claim 2 of the present invention is the adhesive label 2 on the outer periphery of the label identification information communication sheet 20 of the label sheet 10 in the IC label for preventing reattachment according to claim 1 described above. The release sheet 8 is temporarily attached, and the IC label for preventing reattachment according to claim 1.

  As shown in FIGS. 1 and 3, the invention according to claim 3 of the present invention includes a label sheet 10 provided with a first pressure-sensitive adhesive layer 2 on the back surface of the first label base material layer 1, and the label sheet 10. A label identification information communication sheet 20 in which a linear or coiled antenna wire 4 and an IC chip 5 are laminated on the surface of a small-sized antenna support base material layer 3, and the IC chip 5 is attached to the adhesive layer 2 side. And the reinforcing sheet 30 provided with the second pressure-sensitive adhesive layer 7 on the back surface of the second label base material layer 6 overlaps the second label base material layer 6 on the first pressure-sensitive adhesive layer 2 side. The antenna line 4 of the label identification information communication sheet 20 is attached to several portions of the sheet edge portion of the label sheet 10 from the first label base layer 1 to the second label base layer 6. A cut line 9 extending in the intersecting direction is provided. The part is provided so as to hang in the region of the antenna support base material layer 3 and / or the region of the antenna wire 4 in a state in which the antenna wire 4 can be energized. It is.

  The invention according to claim 4 of the present invention is, as shown in FIG. 3, in the IC label for preventing reattachment according to claim 3, a release sheet 8 is provided on the second pressure-sensitive adhesive layer 7 of the reinforcing sheet 30. An IC label for preventing replacement, which is temporarily attached.

  As shown in FIGS. 4 and 5, the invention according to claim 5 of the present invention is smaller than the label sheet 10 and the label sheet 10 provided with the first pressure-sensitive adhesive layer 2 on the back surface of the label base material layer 1. A linear or coiled antenna wire 4 and an IC chip 5 are laminated on the surface of the antenna support base material layer 3 of the same size or the same size, and the second adhesive layer 7 is provided on the back surface of the antenna support base material layer 3. The provided label identification information communication sheet 20 is attached with the IC chip 5 superimposed on the first pressure-sensitive adhesive layer 2 side, and the label base material layer 1 is placed at several positions on the edge of the label sheet 10. To the antenna support base material layer 3 is provided with a cut line 9 extending in a direction intersecting with the antenna line 4 of the label identification information communication sheet 20, and the antenna line 4 can be energized at the inner end of the cut line 9 Antenna support base material layer 3 Region, and / or a IC label for prevention recombinant bonded, characterized in that provided as applied in the region of the antenna wire 4.

  The invention according to claim 6 of the present invention is, as shown in FIG. 5, in the IC label for preventing reattachment according to claim 5, the second pressure-sensitive adhesive layer 7 on the back surface of the antenna support base material layer 3 has An anti-replacement IC label characterized in that the release sheet 8 is temporarily attached.

  As shown in FIGS. 1 to 5, the anti-replacement IC label A of the present invention is formed by laminating a label identification information communication sheet 20 in which a conductive antenna wire 4 and an IC chip 5 are incorporated in a label sheet 10. As shown in FIGS. 8 (a) to 8 (b), adhesives on the back surface are used to prevent unauthorized opening of various product bodies B and products such as packaging cases B in which product bodies are packaged. The label identification information signal relating to the product transmitted from the IC chip 5 mounted on the label and the linear or coiled antenna 4 is received by the reader / writer means C. It can be read, and the necessary label identification information about the product can be written as a signal.

  In addition, the IC label A for preventing reattachment of the present invention, as shown in FIG. 1 and FIG. 2, from the label base material layer 1 to the antenna support base material layer 3 at several places on the edge of the label A, A cut line 9 is provided in a direction that intersects (crosses) the linear or coiled antenna wire 4 of the label identification information communication sheet 20, and an inner end portion of the cut line 9 extends within a region of the antenna line 4. It is provided as follows.

  In addition, as shown in FIGS. 1 and 3, the IC label A for preventing reattachment of the present invention has a first label base material layer 1 to a second label base material layer 6 at several places on the edge of the label A. Up to this point, a cut line 9 is provided in a direction intersecting (crossing) the linear or coiled antenna line 4 of the label identification information communication sheet 20, and the inner end of the cut line 9 is an area of the antenna line 4. It is provided to hang inside.

  In addition, as shown in FIGS. 4 and 5, the IC label A for preventing reattachment according to the present invention includes the first label base material layer 1 to the antenna support base material layer 3 at several locations on the edge of the label A. In addition, a cut line 9 is provided in a direction intersecting (crossing) the linear or coiled antenna wire 4 of the label identification information communication sheet 20, and the inner end portion of the cut line 9 is within the region of the antenna line 4. It is provided to be hung.

  As shown in FIGS. 8 (a) to 8 (b), a book that is stuck and sealed so that it cannot be tampered with as a sealing label or sheet on the opening part of a product such as various product bodies B or packaging cases B that package product bodies When the IC label A for preventing reattachment of the invention was to be peeled off from the surface of the product B with fingers, the label A was provided on the label A shown in FIG. Using the cut line 9 in a direction intersecting (crossing) the antenna line 4 as a trigger, the antenna line 4 of the label identification information communication sheet 20 is formed by a cut line 40 continuous with the cut line 9 as shown in FIG. Is easily broken (disconnected) and separated into labels A1 and A2.

  Therefore, the regular length of the linear or coiled antenna wire 4 mounted on the label A varies, and the label identification relating to the product transmitted from the IC chip 5 and the linear or coiled antenna wire 4 As the wavelength of the information signal fluctuates, the communication protocol between the IC chip 5 and the antenna line 4 and the reader / writer means C is malfunctioning, and the reader / writer means C cannot read or write the label information from the IC chip 5. Thus, it cannot be reused.

  As described above, the IC label A for preventing reattachment of the present invention incorporates an IC chip 5 that can read and write identification information for authenticity determination for preventing forgery of labels and seals. Or, when the seal is peeled off and the tampering is attempted, the cut line 9 provided on the label A is a trigger, the communication antenna line 4 connected to the IC chip 5 is broken, and the IC chip built-in label A is destroyed, When the opened part of the product main body or case is resealed with the broken label A, the identification information cannot be read, and it can be clearly identified that it has been tampered with.

  The IC label A for preventing reattachment according to claim 1 of the present invention is described below with reference to the plan view of FIGS. 1A and 1B and the cross-sectional side view of FIG. In detail, the label sheet 10 and the label identification information communication sheet 20 are overlapped and adhered.

The label sheet 10 is provided with the adhesive layer 2 on the back surface of the transparent or opaque label base material layer 1. The label identification information communication sheet 20 is a transparent or opaque antenna having a smaller size than the label sheet 10. On the surface of the supporting base material layer 3, a conductive linear or coiled antenna wire 4 having a predetermined width (see FIG. 6) (for example, a conductive layer made of aluminum or copper) and an IC chip 5 connected thereto ( Information storage memory, protocol CPU and the like are stacked.

  The label sheet 10 and the label identification information communication sheet 20 are attached so that the IC chip 5 side of the communication sheet 20 overlaps the adhesive layer 2 side of the label sheet 10, and the sheet edge of the label sheet 10 As shown in FIG. 2, in some parts of the section, in a direction crossing (crossing) the antenna line 4 of the label identification information communication sheet 20 so as to reach from the label base material layer 1 to the antenna support base material layer 3. A score line 9 is provided.

  The inner end portion of the cut line 9 is provided so as to hang in the region of the antenna line 4 in a state where the antenna line 4 can be energized as shown in FIG. As shown in FIG. 1 (b), the antenna support base layer 3 is provided so as to hang in the area before the antenna wire 4. In the present invention, preferably, all of the inner end portions of the cut lines 9 are provided so as to lie within the area of the antenna line 4.

  In the IC label for preventing reattachment according to the first aspect, as shown in FIG. 2, the adhesive sheet 2 on the outer periphery of the label identification information communication sheet 20 of the label sheet 10 has a release sheet 8 (adhesive). When the label A is used, a release sheet 8 such as a silicone resin is laminated on the side of the adhesive layer 2 and the release sheet 8 is peeled off from the pressure-sensitive adhesive layer 2. The pressure-sensitive adhesive layer 2 is used by sticking to a predetermined article to be sealed or an opening portion of the product B. Further, the same pressure-sensitive adhesive layer (not shown) as the above-mentioned pressure-sensitive adhesive layer 2 may be provided on the back surface (surface in contact with the release sheet 8) of the antenna support base material layer 3 shown in FIG. .

  An IC label A for preventing reattachment according to claim 3 of the present invention will be described in detail with reference to the plan view of FIG. 1 and the laminated sectional side view of FIG. 10, the label identification information communication sheet 20 and the reinforcing sheet 30 are overlapped and bonded.

  As shown in FIG. 3, the label sheet 10 is provided with the first pressure-sensitive adhesive layer 2 on the back surface of the first label base material layer 1, and the label identification information communication sheet 20 is smaller than the label sheet 10. A conductive linear or coiled antenna wire 4 and an IC chip 5 are laminated on the surface of the antenna support base layer 3 having a size, and the reinforcing sheet 30 is a second label. A second pressure-sensitive adhesive layer 7 is provided on the back surface of the base material layer 6.

  The label sheet 10 and the label identification information communication sheet 20 are attached by superimposing the IC chip 5 side of the communication sheet 20 on the first adhesive layer 2 side of the label sheet 10, and the reinforcing sheet 30 is the second one. The label base material layer 6 side is attached to the first pressure-sensitive adhesive layer 2 and the antenna support base material layer 3 on the back surface side of the label identification information communication sheet 20 in an overlapping manner.

  As shown in FIG. 3, the label identification information communication sheet 20 is provided at several positions on the edge of the label sheet 10 so as to reach from the first label base layer 1 to the second label base layer 6. A cut line 9 is provided in a direction that intersects (crosses) the antenna line 4.

  The inner end portion of the cut line 9 is provided so as to hang in the region of the antenna line 4 in a state where the antenna line 4 can be energized as shown in FIG. As shown in FIG. 1 (b), the antenna support base layer 3 is provided so as to hang in the area before the antenna wire 4. In the present invention, preferably, all of the inner end portions of the cut lines 9 are provided so as to lie within the area of the antenna line 4.

  In the reattachment prevention IC label according to claim 3, as shown in FIG. 3, the second adhesive layer 7 of the reinforcing sheet 30 has a release sheet 8 (silicone resin on the adhesive layer 2 side). When the label A is used, the release sheet 8 is peeled off from the pressure-sensitive adhesive layer 2, and the second pressure-sensitive adhesive layer. 7, it is used by sticking it to an opening portion of a predetermined article to be sealed or product B.

  An IC label A for preventing reattachment according to claim 5 of the present invention will be described in detail with reference to a plan view of FIG. 4 and a laminated side sectional view of FIG. 10 and the label identification information communication sheet 20 are overlapped and adhered.

  The label sheet 10 is provided with the first pressure-sensitive adhesive layer 2 on the back surface of the label base material layer 1, and the label identification information communication sheet 20 is the surface of the antenna support base material layer 3 having the same size as the label sheet 10. A conductive linear or coiled antenna wire 4 (see FIG. 6) and an IC chip 5 are laminated and a second pressure-sensitive adhesive layer 7 is provided on the back surface of the antenna support base layer 3. .

  The label sheet 10 and the label identification information communication sheet 20 are attached by overlapping the IC chip 5 side of the communication sheet 20 on the first adhesive layer 2 side of the label sheet 10. As shown in FIG. 5, in some places on the edge portion, from the label base material layer 1 to the antenna support base material layer 3, the direction crosses (crosses) the antenna line 4 of the label identification information communication sheet 20. A score line 9 is provided.

  The inner end portion of the cut line 9 is provided so as to hang in the region of the antenna line 4 in a state where the antenna line 4 can be energized as shown in FIG. As shown in FIG. 1 (b), the antenna support base layer 3 is provided so as to hang in the area before the antenna wire 4. In the present invention, it is preferable that all of the inner end portions of the cut lines 9 are provided so as to be in the region of the antenna line 4.

  In addition, as shown in FIG. 5, the IC label A for preventing reattachment according to claim 6 of the present invention has a release sheet 8 (adhesive layer) on the second adhesive layer 7 on the back surface of the antenna support base layer 3. When a label A is used, the release sheet 8 is peeled off from the pressure-sensitive adhesive layer 2, The second pressure-sensitive adhesive layer 7 is used by sticking to a predetermined article to be sealed or an opening portion of the product B.

  FIG. 6 is a plan view when the conductive antenna wire 4 connected to and mounted on the IC chip 5 is coiled in the IC label A for preventing reattachment of the present invention.

  The IC label A for preventing reattachment of the present invention shown in FIG. 1 to FIG. 5 is formed by laminating a label identification information communication sheet 20 in which a conductive antenna wire 4 and an IC chip 5 are incorporated in a label sheet 10, As shown in FIGS. 8 (a) to 8 (b), the adhesive layer 2 on the back side of the label is used to prevent unauthorized opening at the opening portion of the product such as the various product bodies B and the packaging case B in which the product bodies are packaged. , 7 is used as a sealing label or sheet to seal the product B.

  As shown in FIG. 8 (a), the reader / writer means C receives the label identification information signal relating to the product transmitted from the IC chip 5 and the linear or coiled antenna 4 mounted on the label A of the present invention. And necessary label identification information relating to the product can be written as a signal.

The IC label A for preventing reattachment of the present invention is provided at several positions on the edge of the label A, from the label base material layer 1 to the antenna support base material layer 3 as shown in FIGS. 3, from the first label base layer 1 to the second label base layer 6, or as shown in FIGS. 4 and 5, from the first label base layer 1 to the antenna support base layer 3 Up to this point, a cut line 9 extending in a direction intersecting (crossing) the linear or coiled antenna wire 4 of the label identification information communication sheet 20 is provided.

  The inner end portion of the cut line 9 is provided so as to hang in the region of the antenna line 4 in a state where the antenna line 4 can be energized as shown in FIG. As shown in FIG. 1 (b), the antenna support base layer 3 is provided so as to hang in the area before the antenna wire 4. In the present invention, preferably, all of the inner end portions of the cut lines 9 are provided so as to lie within the area of the antenna line 4.

  As shown in FIG. 8 (a), the replacement of the present invention, in which various product bodies B and packaging cases B in which product bodies are packaged are stuck and sealed so that they cannot be tampered with as a sealed label or sheet. When the IC label A for prevention is to be peeled off from the surface of the product B with fingers, the label A is attached to the label A shown in FIG. As shown in FIG. 7B, the antenna line 4 of the label identification information communication sheet 20 can be easily formed at a tear line 40 continuous with the cut line 9 as shown in FIG. It breaks (disconnects), is divided into label A1 and label A2, and is separated.

  The normal length of the linear or coiled antenna wire 4 mounted on the label A varies, and the label relating to the product transmitted from the IC chip 5 and the linear or coiled antenna wire 4 is used. The wavelength of the identification information signal fluctuates, and the communication protocol between the IC chip 5 and the antenna line 4 and the reader / writer means C becomes out of order.

  The label information from the IC chip 5 cannot be read or written by the reader / writer means C, and the broken label A cannot be reused.

(A) is a top view explaining an example which mounts the linear antenna wire of IC label A for anti-sticking of this invention, (b) is a top view explaining another example. The lamination side sectional view explaining an example of IC label A for anti-replacement of the present invention. The lamination side sectional view explaining other examples of IC label A for prevention of change of past of the present invention. The top view explaining the other example which mounts the linear antenna wire of IC label A for anti-sticking of this invention. The lamination | stacking sectional drawing explaining the other example of IC label A for anti-replacement of this invention. The top view explaining an example carrying the coiled antenna wire of IC label A for anti-replacement of the present invention. (A)-(b) is a top view explaining the fracture | rupture of the antenna line from the notch line in an example which mounts the linear antenna line of IC label A for anti-sticking of this invention. (A) is a perspective view explaining the state which stuck and sealed the IC label A for anti-replacement of this invention on the product B surface, (b) is the product B side of the IC label A for anti-replacement of this invention. The fragmentary sectional side view explaining the state stuck and sealed to.

Explanation of symbols

A ... IC label for prevention of replacement B ... Product (or article)
DESCRIPTION OF SYMBOLS 1 ... Label base material layer (or 1st label base material layer) 2 ... Adhesive layer (or 1st adhesive layer)
DESCRIPTION OF SYMBOLS 3 ... Antenna support base material 4 ... Antenna wire 5 ... IC chip 6 ... 2nd label base material layer 7 ... 2nd adhesive layer 8 ... Release sheet 9 ... Cut line 10 ... Label sheet 20 ... Label identification information communication sheet 30 ... Reinforcing sheet 40 ... tear line

Claims (6)

  A label sheet 10 provided with an adhesive layer 2 on the back surface of the label base layer 1, and a linear or coiled antenna wire 4 and an IC chip on the surface of the antenna support base layer 3 smaller than the label sheet 10 5 is laminated with the IC chip 5 on the pressure-sensitive adhesive layer 2 side, and is attached to several places on the edge of the sheet of the label sheet 10. A cut line 9 extending from the layer 1 to the antenna support base material layer 3 in a direction intersecting with the antenna line 4 of the label identification information communication sheet 20 is provided, and the antenna line 4 is formed at the inner end of the cut line 9. An IC label for preventing replacement, wherein the IC label is provided so as to be applied within the region of the antenna support base material layer 3 and / or the region of the antenna wire 4 in a state where electricity can be applied.   2. The IC label for preventing reattachment according to claim 1, wherein a release sheet 8 is temporarily attached to the adhesive layer 2 on the outer periphery of the label identification information communication sheet 20 of the label sheet 10.   A label sheet 10 provided with a first pressure-sensitive adhesive layer 2 on the back surface of the first label base material layer 1, and a linear or coiled antenna wire on the surface of the antenna support base material layer 3 smaller in size than the label sheet 10 4 and the IC chip 5 are laminated and pasted on the pressure-sensitive adhesive layer 2 side, and the second pressure-sensitive adhesive layer 20 is attached to the back surface of the second label base material layer 6. The reinforcing sheet 30 provided with the agent layer 7 is attached with the second label base material layer 6 superimposed on the first pressure-sensitive adhesive layer 2 side, and at several places on the sheet edge of the label sheet 10, A cut line 9 is provided from the first label base layer 1 to the second label base layer 6 in a direction intersecting with the antenna line 4 of the label identification information communication sheet 20, and the inner end portion of the cut line 9 is The antenna support substrate in a state where the antenna wire 4 can be energized 3 in the area, and / or IC label for prevention recombinant bonded, characterized in that provided as applied in the region of the antenna wire 4.   The IC sheet for preventing reattachment according to claim 3, wherein a release sheet 8 is temporarily attached to the second pressure-sensitive adhesive layer 7 of the reinforcing sheet 30.   A label sheet 10 provided with a first pressure-sensitive adhesive layer 2 on the back surface of the label base material layer 1, and a linear or coiled antenna on the surface of the antenna support base material layer 3 having a size smaller than or equal to the label sheet 10 The label identification information communication sheet 20 in which the wire 4 and the IC chip 5 are laminated and the second pressure-sensitive adhesive layer 7 is provided on the back surface of the antenna support base material layer 3 is connected to the IC chip 5 by the first pressure-sensitive adhesive layer. The antenna wire 4 of the label identification information communication sheet 20 is attached to the label sheet 10 at several positions on the edge of the label sheet 10 from the label base material layer 1 to the antenna support base material layer 3. A cut line 9 extending in a direction intersecting with the antenna line 4 is provided, and an inner end portion of the cut line 9 is in a region of the antenna support base material layer 3 and / or a region of the antenna wire 4 in a state where the antenna wire 4 can be energized. To hang inside IC label for prevention instead of paste, characterized in that it has been kicked.   The IC label for preventing reattachment according to claim 5, wherein a release sheet 8 is temporarily attached to the second pressure-sensitive adhesive layer 7 on the back surface of the antenna support base layer 3.

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