Two-dimensional code label structure with anti-uncovering protection

Abstract

The utility model discloses an anti-uncovering protection two-dimensional code label structure which sequentially comprises a connecting layer, a printing layer and a surface layer from bottom to top, a two-dimensional code is printed on the upper surface of the printing layer, the surface layer is provided with a transparent visible area and a shielding area, the two-dimensional code is arranged under the shielding area, and the two-dimensional code is arranged on the surface layer. Anti-counterfeiting fragile paper is arranged on the upper surface of the printing layer below the transparent visible area, and the anti-counterfeiting fragile paper is bonded with the surface layer and the printing layer. The transparent visible area is matched with the anti-counterfeiting fragile paper, so that the anti-counterfeiting fragile paper can be visually seen through the transparent visible area when the label is in a complete state that the label is not uncovered, whether the anti-counterfeiting fragile paper is uncovered or not is judged through printed patterns of the anti-counterfeiting fragile paper and the integrity of the patterns, and anti-counterfeiting and anti-uncovering protection of the anti-counterfeiting fragile paper is achieved. And the surface layer can prevent the two-dimensional code from being exposed due to collision in the transportation or sales process, so that the two-dimensional code is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of two-dimensional code labels, in particular to a two-dimensional code label structure with anti-tear protection. Background Art

[0002] Prior art, such as the Chinese utility model patent document with publication number CN215754019U, discloses a novel purse tissue packaging bag, comprising a packaging bag, on which a QR code and a covering layer for shielding the QR code are provided, the covering layer being adhered to the packaging bag, the covering layer comprising at least a material layer, an information layer and a scratch-off layer, the material layer being attached to the packaging bag, the information layer being arranged on the material layer, the scratch-off layer being filled on the information layer, and an adhesive coating being provided between the material layer and the information layer. When in use, the scratch-off layer is first scratched to obtain specific information, and then the material layer is peeled off to see the QR code printed on the packaging bag, and the code can be scanned to obtain specific activity information, etc.

[0003] Based on the above, in existing technology, manufacturers use printed QR codes to convey information such as promotional materials and event points to users. However, existing QR codes are printed on the surface and simply covered with a scratch-off layer. This hierarchical structure does not effectively protect the QR code information. For one thing, the scratch-off layer is easily scraped off during transportation and sales. Furthermore, the existing QR code hierarchical structure lacks anti-counterfeiting features, making it susceptible to counterfeiting and substitution by unscrupulous individuals, requiring further improvement. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention proposes a two-dimensional code label structure with anti-tamper protection.

[0005] A tamper-evident QR code label structure designed for this purpose includes, from bottom to top, a connecting layer, a printing layer, and a surface layer. A QR code is printed on the upper surface of the printing layer. The surface layer is provided with a transparent visible area and a blocking area. The QR code is arranged directly below the blocking area. Anti-counterfeiting and brittle paper is provided on the upper surface of the printing layer below the transparent visible area. The anti-counterfeiting and brittle paper is bonded to the surface layer and the printing layer.

[0006] Preferably, the surface of the QR code is covered with a protective layer.

[0007] Preferably, the protective layer is an ink layer or a transparent film.

[0008] Preferably, the surface layer is a transparent film substrate, and printed information for shielding the QR code or an ink layer is printed in the shielding area of ​​the transparent film substrate.

[0009] Preferably, any side edge of the surface layer is connected with a lifting portion.

[0010] Preferably, the connecting layer is an adhesive layer, and the printing layer is a base paper bonded to the adhesive layer.

[0011] Compared with the existing technology, the transparent visible area and the anti-counterfeiting brittle paper are combined. When the label is intact and unopened, the anti-counterfeiting brittle paper can be directly seen through the transparent visible area, so that the printed pattern and pattern integrity of the anti-counterfeiting brittle paper can be used to distinguish whether it has been opened, thus providing anti-counterfeiting and anti-tampering protection. In addition, the surface layer can prevent the QR code from being exposed due to bumps during transportation or sales, thus protecting the QR code. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 Schematic diagram of the three-dimensional structure of a QR code label;

[0013] Figure 2 This is a schematic diagram of the decomposition structure of a QR code label;

[0014] Figure 3 Schematic diagram of the cross-sectional structure of a QR code label. DETAILED DESCRIPTION

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] See also Figure 1-Figure 3 A two-dimensional code label structure with anti-tamper protection includes, from bottom to top, a connecting layer 10, a printing layer 20 and a surface layer 40. The upper surface of the printing layer 20 is printed with a two-dimensional code 210. The surface layer 40 is provided with a transparent visible area 410 and a blocking area 420. The two-dimensional code 210 is arranged directly below the blocking area 420. The upper surface of the printing layer 20 below the transparent visible area 410 is provided with anti-counterfeiting and fragile paper 30. The anti-counterfeiting and fragile paper 30 is bonded to the surface layer 40 and the printing layer 20.

[0017] In the above embodiment, the transparent visible area and the anti-counterfeiting brittle paper are combined, so that when the label is intact and unopened, the anti-counterfeiting brittle paper can be directly seen through the transparent visible area, thereby distinguishing whether the anti-counterfeiting brittle paper has been opened based on the printed pattern and pattern integrity of the anti-counterfeiting brittle paper, providing anti-counterfeiting and anti-tampering protection. The surface layer can also prevent the QR code from being exposed due to bumps and collisions during transportation or sales, thus providing protection for the QR code.

[0018] See also Figure 2 and Figure 3 The surface of the two-dimensional code 210 is covered with a protective layer 50.

[0019] Furthermore, the protective layer 50 is an ink layer or a transparent film. The protective layer 50 is located beneath the surface layer 40 and further protects the QR code 210 from damage. If an ink layer is used, after removing the surface layer 40, the ink layer must be scraped off to reveal the QR code 210. If a transparent film is used, this process is unnecessary; once the surface layer 40 is removed, the QR code 210 can be seen through the transparent film.

[0020] In the present invention, the surface layer 40 is a transparent film substrate, and printed information or an ink layer is printed in the shielding area 420 of the transparent film substrate to shield the QR code 210. The printed information or ink in the shielding area 420 serves to shield the QR code 210 below and can be used to print product-related information.

[0021] The transparent film substrate adopts the existing PET film material.

[0022] See also Figure 2 A peeling portion 400 is connected to any side of the surface layer 40. The peeling portion 400 is designed to facilitate consumers grasping the peeling portion 400 to pull the surface layer 40 open. When the surface layer 40 is peeled off, the anti-counterfeiting fragile paper 30 is torn. When the surface layer 40 is reattached, the previously connected security patterns become difficult to align, thereby preventing peeling.

[0023] In the present invention, the connecting layer 10 is a glue layer, and the printing layer 20 is a base paper bonded to the glue layer.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A two-dimensional code label structure with anti-tamper protection, comprising, from bottom to top, a connecting layer (10), a printing layer (20), and a surface layer (40), wherein a two-dimensional code (210) is printed on the upper surface of the printing layer (20), characterized in that: The surface layer (40) is provided with a transparent visible area (410) and a shielding area (420); the QR code (210) is provided directly below the shielding area (420); an anti-counterfeiting brittle paper (30) is provided on the upper surface of the printing layer (20) below the transparent visible area (410); and the anti-counterfeiting brittle paper (30) is bonded to the surface layer (40) and the printing layer (20).

2. The tamper-evident QR code label structure according to claim 1, characterized in that: The surface of the two-dimensional code (210) is covered with a protective layer (50).

3. The tamper-evident QR code label structure according to claim 2, characterized in that: The protective layer (50) is an ink layer or a transparent film.

4. The tamper-evident QR code label structure according to claim 1, wherein: The surface layer (40) is a transparent film substrate, and printed information for shielding the two-dimensional code (210) or an ink layer is printed in the shielding area (420) of the transparent film substrate.

5. The tamper-evident QR code label structure according to claim 1, characterized in that: Any side edge of the surface layer (40) is connected to a lifting portion (400).

6. The tamper-evident QR code label structure according to claim 1, characterized in that: The connecting layer (10) is a glue layer, and the printing layer (20) is a base paper bonded to the glue layer.

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