State judgment adhesive tape

Abstract

The utility model belongs to the technical field of anti-counterfeiting adhesive tapes, and particularly relates to a state judgment adhesive tape. The label comprises a substrate layer, a first glue layer, a label layer, a second glue layer and release paper. The first glue layer is arranged on the substrate layer, the first glue layer comprises at least two kinds of first glue channels and second glue channels which are arranged at intervals, and the viscosity of the first glue channels is different from that of the second glue channels; the label layer is arranged on the first glue layer and stretches across at least one first glue channel and at least one second glue channel; the second glue layer covers the label layer; and the release paper covers the second glue layer. The utility model is used for solving the problem that the adhesive tape is illegally opened midway.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-counterfeiting tapes, and in particular relates to a state judgment tape. Background Art

[0002] During the packaging and transportation process of traditional goods, tape is usually used to seal the outer packaging, which not only ensures the integrity of the outer packaging, but also prevents people from opening it illegally during transportation.

[0003] Traditionally, after sealing, the package can be reopened and glued again, which greatly reduces the security of some confidential or valuable items during transportation. At present, the existing anti-counterfeiting tape can prevent the package from being opened to a certain extent. However, the current anti-counterfeiting tape basically determines whether the tape has been opened by observing whether the anti-counterfeiting mark is damaged. There may be a situation where it cannot be observed after it is re-pasted. This leaves certain loopholes in the anti-counterfeiting tape. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a state judgment tape, which is used to solve the problem that the tape is opened illegally in the middle.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: a state judgment tape, comprising: a base layer;

[0006] A first glue layer, disposed on the base layer, the first glue layer comprising at least two first glue paths and second glue paths that are spaced apart from each other, the viscosity of the first glue path being different from the viscosity of the second glue path;

[0007] a label layer, disposed on the first glue layer, the label layer spanning the at least one first glue line and the at least one second glue line;

[0008] A second glue layer covering the label layer;

[0009] The release paper covers the second glue layer.

[0010] Compared with the prior art, the above technical solution has the following beneficial effects:

[0011] By setting up the label layer, on the one hand, it can be read by an external device to quickly determine the product information. On the other hand, when the adhesive channels with different viscosities are damaged, the tearing force on the label layer is different, which can damage the label layer. When reading it later, it can be quickly determined that the tape has been damaged. In this way, it can effectively avoid the situation where the conventional anti-counterfeiting tape cannot be identified after being re-sticked.

[0012] Furthermore, the label layer includes at least one label unit, and the label units are arranged at intervals along the length direction of the first rubber path.

[0013] Furthermore, the tag unit includes an antenna covering the first glue layer and a chip bound to the antenna, and the second glue layer contacts the first glue layer through a gap of the antenna.

[0014] Furthermore, at least one first glue path branch extending from the first glue path and penetrating the second glue path, and the first glue path branch is correspondingly arranged at the bottom of the label unit.

[0015] Furthermore, the outer contour of the second glue layer is larger than the outer contour of the first glue layer, and is configured to be consistent with the outer contour of the base layer.

[0016] Furthermore, the viscosity of the second glue layer is greater than the viscosity of the first glue layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 for Figure 1 Schematic diagram of the structure from a top view.

[0020] Reference numerals:

[0021] 1. Base layer; 2. First glue layer; 3. Label layer; 4. Second glue layer; 5. Release paper;

[0022] 201, first rubber lane; 202, second rubber lane;

[0023] 301. antenna; 302. chip;

[0024] 6. Rubber channel branch. DETAILED DESCRIPTION

[0025] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0026] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0027] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.

[0029] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0030] Example

[0031] like Figure 1 As shown, the utility model provides a state judgment tape, which includes: a base layer, a first glue layer, a label layer, a second glue layer and release paper.

[0032] The first glue layer is arranged on the base layer, and the first glue layer includes at least two first glue paths and second glue paths that are spaced apart from each other. The first glue paths and the second glue paths are arranged alternately with each other, and the viscosity of the first glue paths is different from the viscosity of the second glue paths. The label layer is arranged on the first glue layer, and the label layer spans the at least one first glue path and the at least one second glue path. When the first glue paths and the second glue paths with different viscosities separate the label layer in contact with them, different tearing forces are formed to tear the label layer.

[0033] The second glue layer covers the label layer, and the release paper covers the second glue layer. When in use, the release paper is peeled off and the second glue layer is used to adhere to the outer package.

[0034] By setting the label layer to be readable by an external device, the packaged product information can be quickly read. On the one hand, it can be read by an external device to quickly determine the product information. On the other hand, when the adhesive channels with different viscosities are damaged, the tearing force on the label layer is different, which can damage the label layer. When reading it later, it can be quickly determined that the tape has been damaged. In this way, it can effectively avoid the situation where the conventional anti-counterfeiting tape cannot be identified after being re-adhered.

[0035] Among them, the label layer includes at least one label unit, and the label units are arranged at intervals along the length direction of the first adhesive path. By setting a plurality of label units, it can be better arranged on a longer adhesive tape. When used specifically, the label unit is matched with the gap on the package, and when the package is opened, the label unit can be destroyed at the first time.

[0036] Specifically, the tag unit includes an antenna covered on the first glue layer and a chip bound to the antenna. The second glue layer contacts the first glue layer through the gap of the antenna. If the antenna is damaged or the chip is damaged or the connection between the two is damaged, it can be determined that the tag unit is damaged.

[0037] And because the first glue layer contacts the first glue layer through the gap of the antenna, the antenna becomes a multi-position hollow structure, which is more easily torn when the whole is torn. When fixed, the two glue layers cover the label layer, and the protection effect is good.

[0038] In this embodiment, at least one first glue path branch extends from the first glue path and penetrates through the second glue path, and the first glue path branch is correspondingly arranged at the bottom of the label unit.

[0039] By providing the adhesive path branch that runs through the second adhesive tape, the label unit can be destroyed when it is torn in both horizontal and vertical directions, and can be destroyed more easily.

[0040] During specific use, the branch of the glue path can be aligned with the closed seam on the package, so that when the package is opened, it is easier to separate the branch of the glue path from the first glue path.

[0041] In this embodiment, the outer contour of the second glue layer is larger than the outer contour of the first glue layer and is set to be consistent with the outer contour of the base layer. The first glue layer is fully covered by the second glue layer. When the second glue layer contacts the outer packaging, the first glue layer and label layer below can be prevented from contacting the outer packaging.

[0042] The viscosity of the second glue layer is greater than that of the first glue layer, wherein the viscosity of the first glue line in the first glue layer is less than that of the second glue line, and the viscosity of the second glue layer is greater than that of the second glue line. The three viscosities of the glue lines tear the label layer from both sides and multiple directions, making it easier to damage the label layer.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A state judgment tape, characterized in that: include: Basal layer; A first glue layer, disposed on the base layer, the first glue layer comprising at least two first glue paths and second glue paths that are spaced apart from each other, the viscosity of the first glue path being different from the viscosity of the second glue path; a label layer, disposed on the first glue layer, the label layer spanning the at least one first glue line and the at least one second glue line; A second glue layer, covering the label layer; The release paper covers the second glue layer.

2. The state judgment tape according to claim 1, characterized in that: The label layer includes at least one label unit, and the label units are arranged at intervals along the length direction of the first glue path.

3. The state judgment tape according to claim 2, characterized in that: The tag unit includes an antenna covered on the first glue layer and a chip bound to the antenna, and the second glue layer contacts the first glue layer through a gap of the antenna.

4. The state judgment tape according to claim 2, characterized in that: At least one first glue path branch extends from the first glue path and penetrates through the second glue path, and the first glue path branch is correspondingly arranged at the bottom of the label unit.

5. The state judgment tape according to claim 1, characterized in that: The outer contour of the second glue layer is larger than the outer contour of the first glue layer and is configured to be consistent with the outer contour of the base layer.

6. The state judgment tape according to claim 1, characterized in that: The viscosity of the second glue layer is greater than the viscosity of the first glue layer.

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