Two-dimensional code anti-counterfeit label with magnetic identification structure

Abstract

The utility model relates to a two-dimensional code anti-counterfeit label with a magnetic identification structure, which belongs to the technical field of anti-counterfeit labels and comprises a label main body consisting of a label layer, a bonding layer and an anti-counterfeit layer. According to the two-dimensional code anti-counterfeit label with the magnetic recognition structure, magnetic powder is placed on the magnetic material layer of the label in a fixed-point and quantitative mode according to a preset rule, different labels are placed at different positions and data, the labels are fixed through a conventional hand after being placed, and before the labels leave a factory, magnetic vector data of the labels and two-dimensional code data on a surface label are collected through equipment, so that the two-dimensional code anti-counterfeit label with the magnetic recognition structure is obtained. In a label anti-counterfeiting verification link, a mobile phone detects parameters such as magnetic field intensity, direction and the like of a magnetic material layer of the label, form vectorized data and uploaded anti-counterfeiting background are compared with stored data in a system database, so that whether the label is forged, transferred and damaged or not can be verified, and the data of each label has uniqueness. Therefore, the anti-counterfeiting effect is improved.

Description

Technical Field

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

[0002] As one of the most commonly used and common forms of product identification, QR code labels are widely used in the field of food traceability and anti-counterfeiting. They are the most important component of the product and the key carrier of product informatization. However, they are also easily illegally copied, cloned and transferred. For high-end products, there are huge hidden dangers, so the anti-counterfeiting function of QR code labels is very important.

[0003] The anti-counterfeiting features and identification methods of anti-counterfeiting labels are the soul of anti-counterfeiting labels. Anti-counterfeiting is a preventive measure taken against activities that are imitated or copied for the purpose of deception without the permission of the owner.

[0004] The anti-counterfeiting labels currently on the market are usually a segment of numbers, or a barcode or a QR code. Once such anti-counterfeiting labels are obtained by unauthorized persons, they can be easily copied through conventional printing methods. Therefore, their anti-counterfeiting capabilities are worrying, resulting in poor directional effects. Therefore, a QR code anti-counterfeiting label with a magnetic recognition structure is proposed to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a two-dimensional code anti-counterfeiting label with a magnetic identification structure, which has the advantages of improving the anti-counterfeiting effect and solves the problem of poor anti-counterfeiting effect.

[0006] To achieve the above object, the utility model provides the following technical solutions: a two-dimensional code anti-counterfeiting label with a magnetic identification structure, comprising a label body, wherein the label body is composed of a label layer, an adhesive layer and an anti-counterfeiting layer;

[0007] The label layer is fixedly connected to the upper end of the anti-counterfeiting layer, the adhesive layer is fixedly connected between the label layer and the anti-counterfeiting layer, the upper end of the label layer is fixedly connected to a transparent protective layer, the upper end of the label layer is provided with a display area, the transparent protective layer is fixedly connected to a silver scraping layer, and the upper end of the anti-counterfeiting layer is coated with magnetic particles;

[0008] The number of the magnetic particles is several, and the several magnetic particles are staggered and equidistantly distributed in irregular directions along the X-axis or Y-axis direction on the anti-counterfeiting layer.

[0009] Furthermore, the adhesive layer is a transparent glue layer, and the transparent protective layer covers the exhibition area.

[0010] Furthermore, the label layer is a QR code label, the silver scratching layer covers the QR code, and the QR code is an Internet link, including an anti-counterfeiting background website and unique code information.

[0011] Furthermore, the silver-scratch layer is located directly above the display area, and the anti-counterfeiting layer is a digital magnetic material layer.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The two-dimensional code anti-counterfeiting label with a magnetic identification structure places magnetic powder at a fixed point and in a fixed quantity according to a predetermined rule on the magnetic material layer of the label. Different labels have different placement positions and data. After placement, they are fixed by conventional hands. Before the label leaves the factory, its magnetic vector data is collected by equipment and stored in a database together with the two-dimensional code data on the surface label. In the label anti-counterfeiting verification link, the mobile phone detects the magnetic field strength, direction and other parameters of the magnetic material layer of the label, forms vectorized data, and uploads the anti-counterfeiting background to compare with the data already stored in the system database to verify whether it has been forged, transferred or destroyed. The data of each label is unique and therefore difficult to imitate, thereby improving the anti-counterfeiting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 It is a three-dimensional exploded view of the overall structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the axial distribution of magnetic particles in the utility model.

[0017] In the figure: 1. label body; 11. label layer; 12. adhesive layer; 13. anti-counterfeiting layer; 14. magnetic particles; 15. display area; 16. transparent protective layer; 17. silver scratching layer. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 In this embodiment, a two-dimensional code anti-counterfeiting label with a magnetic identification structure includes a label body 1, and the label body 1 is composed of a label layer 11, an adhesive layer 12 and an anti-counterfeiting layer 13;

[0020] The label layer 11 is fixedly connected to the upper end of the anti-counterfeiting layer 13, and the adhesive layer 12 is fixedly connected between the label layer 11 and the anti-counterfeiting layer 13, and the adhesive layer 12 is a transparent glue layer;

[0021] The upper end of the label layer 11 is fixedly connected with a transparent protective layer 16, which covers the display area 15. The transparent protective layer 16 improves the protection of the display area 15. The upper end of the label layer 11 is provided with the display area 15. The transparent protective layer 16 is fixedly connected with a silver scraping layer 17, which is located directly above the display area 15. The label layer 11 is a QR code label, and the silver scraping layer 17 covers the QR code. The QR code is an Internet link, which includes information such as the anti-counterfeiting background website and a unique code.

[0022] The upper end of the anti-counterfeiting layer 13 is coated with magnetic particles 14. The anti-counterfeiting layer 13 is a digital magnetic material layer. The number of magnetic particles 14 is several, and the several magnetic particles 14 are distributed equidistantly and irregularly in the X-axis or Y-axis direction on the anti-counterfeiting layer 13.

[0023] In this embodiment, magnetic powder is placed at fixed points and in fixed quantities on the magnetic material layer of the label according to predetermined rules. Different labels have different placement positions and data. After placement, they are fixed by conventional hands. Before the label leaves the factory, the magnetic vector data is collected by equipment and stored in the database together with the QR code data on the surface label. In the label anti-counterfeiting verification link, the mobile phone detects the magnetic field strength, direction and other parameters of the magnetic material layer of the label, forms vectorized data, and uploads the anti-counterfeiting background to compare with the data already stored in the system database to verify whether it has been forged, transferred or destroyed. The data of each label is unique and therefore difficult to imitate, thereby improving the anti-counterfeiting effect.

[0024] It should be noted that mobile phones have a magnetic field sensing function, which can sense both the intensity and direction of the magnetic field. Combining QR code reading with the magnetic field sensing function can achieve anti-counterfeiting function, which is both practical and convenient. It is an existing publicly known technical means, so how the device achieves the anti-counterfeiting function will not be elaborated in this article.

[0025] The working principle of the above embodiment is:

[0026] Since the magnetic particles 14 can be coated on the anti-counterfeiting layer 13 according to preset rules during the production process, and the distribution of the magnetic material in the XY direction is digital and unique, the distribution distance, distribution density and distribution direction of the magnetic particles 14 are determined according to the rules at the production and processing nodes. After being realized according to the preset rules, in the label production and processing link, the magnetic powder is placed at a fixed point and in a quantitative manner on the label magnetic material layer according to the preset rules. Different labels have different placement positions and data. After placement, they are fixed by conventional hands. Before the label leaves the factory, the equipment is used to collect its magnetic vector data, which is stored in the database together with the QR code data on the face label. In the label anti-counterfeiting verification link, the mobile phone detects the magnetic field strength, direction and other parameters of the label magnetic material layer, forms vectorized data, and uploads the anti-counterfeiting background to compare with the data already stored in the system database to verify whether it has been forged, transferred or destroyed. The data of each label is unique and therefore difficult to imitate, thereby improving the anti-counterfeiting effect.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A two-dimensional code anti-counterfeiting label with a magnetic identification structure, comprising a label body (1), characterized in that: The label body (1) is composed of a label layer (11), an adhesive layer (12) and an anti-counterfeiting layer (13); The label layer (11) is fixedly connected to the upper end of the anti-counterfeiting layer (13), the adhesive layer (12) is fixedly connected between the label layer (11) and the anti-counterfeiting layer (13), the upper end of the label layer (11) is fixedly connected to a transparent protective layer (16), the upper end of the label layer (11) is provided with a display area (15), the transparent protective layer (16) is fixedly connected to a silver scraping layer (17), and the upper end of the anti-counterfeiting layer (13) is coated with magnetic particles (14); The number of the magnetic particles (14) is a plurality, and the plurality of magnetic particles (14) are distributed on the anti-counterfeiting layer (13) in an irregularly staggered and equidistant manner in the X-axis or Y-axis direction.

2. The two-dimensional code anti-counterfeiting label with a magnetic identification structure according to claim 1, characterized in that: The adhesive layer (12) is a transparent glue layer, and the transparent protective layer (16) covers the display area (15).

3. The two-dimensional code anti-counterfeiting label with a magnetic identification structure according to claim 1, characterized in that: The label layer (11) is a two-dimensional code label, the silver-scratch layer (17) covers the two-dimensional code, and the two-dimensional code is an Internet link, including an anti-counterfeiting background website and unique code information.

4. The two-dimensional code anti-counterfeiting label with a magnetic identification structure according to claim 1, characterized in that: The silver-scratch layer (17) is located directly above the display area (15), and the anti-counterfeiting layer (13) is a digital magnetic material layer.

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