A hollow anti-counterfeiting mark with infrared laser invisible variable information

Abstract

The utility model discloses a kind of uncover hollow anti-fake marks with infrared laser invisible variable information, including substrate, hollow layer, information bearing layer, infrared laser invisible information layer and protective layer.Increase infrared laser invisible information layer on information bearing layer, the information is not visible to naked eye, need be identified by special reading ware, improve anti-fake grade, effectively prevent fake inferior product.The utility model has multiple anti-fake, difficult to copy, easy to verify, cannot be transferred and the like advantages.

Description

Technical Field

[0001] This utility model relates to the field of anti-counterfeiting technology, specifically to a peel-off hollow anti-counterfeiting label with infrared laser invisible variable information. Background Technology

[0002] Currently, many manufacturers use various anti-counterfeiting technologies to protect their own interests and consumer rights. Among these, the peel-off perforated anti-counterfeiting label, applied to a product, reveals hidden content when peeled off in layers, preventing unauthorized removal, movement, and reapplication, thus providing a certain degree of anti-counterfeiting effect. However, counterfeiters can easily create identical peel-off perforated anti-counterfeiting labels, making them indistinguishable from genuine products. This undermines manufacturers' confidence and harms consumer interests, ultimately failing to achieve the purpose of product anti-counterfeiting.

[0003] Therefore, this application provides a peel-off hollow anti-counterfeiting label with infrared laser invisible variable information to solve the problems existing in the above-mentioned background technology. Utility Model Content

[0004] Purpose of the utility model: To provide a peel-off hollowed-out anti-counterfeiting label with infrared laser invisible variable information. By adding infrared laser invisible variable information to a specific layer of the peel-off hollowed-out label, the anti-counterfeiting level is improved and counterfeit and shoddy products are effectively prevented.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A peel-off perforated anti-counterfeiting label with infrared laser-invisible variable information includes:

[0007] Base layer: Used for adhesion to the surface of the product, made of adhesive material.

[0008] Cutout layer: Set on the base layer, it has a preset cutout pattern, which can be text, numbers, graphics, etc.

[0009] Information carrier layer: It is set on the cutout layer and is connected to the base layer by weak adhesion. When the cutout layer is peeled off, the information carrier layer separates from the base layer and displays the preset information.

[0010] Infrared laser stealth information layer: Located above the information carrying layer, it contains infrared laser stealth variable information that is invisible to the naked eye and requires a special reader for identification.

[0011] Protective layer: Located above the infrared laser stealth information layer, it is used to protect the infrared laser stealth information layer from wear and contamination.

[0012] Furthermore, the information on the information carrier layer is a negative or positive pattern, which corresponds to the cutout pattern of the cutout layer. After the cutout layer is removed, a pattern complementary to the cutout pattern is displayed on the information carrier layer.

[0013] Furthermore, the infrared laser stealth variable information in the infrared laser stealth information layer includes variable numbers, text, pinyin letters, QR codes, barcodes, etc., and this information is generated randomly without any discernible pattern.

[0014] Furthermore, the infrared laser stealth information layer uses optically variable anti-counterfeiting ink, which contains infrared laser-sensitive materials, such as 2-3 micrometer inorganic materials, and is resistant to high temperatures of 600-700 degrees Celsius.

[0015] Furthermore, the protective layer is a transparent film made of materials such as PET or OPP.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention integrates peel-off anti-counterfeiting technology and infrared laser invisible variable information anti-counterfeiting technology, forming a multi-layered anti-counterfeiting mechanism that greatly improves the anti-counterfeiting level. The infrared laser invisible variable information is generated randomly, without any discernible pattern, making it difficult to copy and effectively preventing counterfeit and shoddy products. Consumers can quickly verify the infrared laser invisible information using a dedicated reader, which is convenient and fast. After peeling, the infrared laser invisible information layer separates from the information carrying layer and cannot be completely transferred, further improving the anti-counterfeiting effect. This invention has a simple structure, is easy to produce, and has controllable costs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] In the diagram: 1. Base layer; 2. Hollow layer; 3. Information carrying layer; 4. Infrared laser stealth information layer; 5. Protective layer. Detailed Implementation

[0020] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0021] Applicant's design Figure 1 The illustrated anti-counterfeiting label with infrared laser-invisible variable information includes:

[0022] Base layer 1: Made of self-adhesive material, used to adhere to the surface of the product.

[0023] Cutout layer 2: Made of PET material, with a preset cutout pattern, such as the word "Genuine Product".

[0024] Information carrier layer 3: Made of weakly adhesive paper, it is connected to the base layer 1 by weak adhesion. When the cutout layer 2 is peeled off, the information carrier layer 3 separates from the base layer 1 and displays a pattern that complements the cutout pattern, such as a shadow pattern of the word "authentic".

[0025] Infrared laser stealth information layer 4: Using optically variable anti-counterfeiting ink containing infrared laser sensitive materials, randomly generated QR codes are printed. These QR codes are invisible to the naked eye and require a dedicated reader for identification.

[0026] Protective layer 5: Made of transparent PET or OPP film, used to protect the infrared laser stealth information layer 4 from wear and contamination.

[0027] The information on the information carrier layer 3 is a negative or positive pattern, which corresponds to the cutout pattern of the cutout layer 2. After the cutout layer 2 is removed, a pattern that complements the cutout pattern is displayed on the information carrier layer 3.

[0028] The infrared laser stealth information layer 4 contains variable information such as variable numbers, text, pinyin letters, QR codes, and barcodes, and this information is generated randomly with no discernible pattern.

[0029] The infrared laser stealth information layer 4 uses optically variable anti-counterfeiting ink, which contains infrared laser-sensitive materials. These materials are 2-3 micrometer inorganic materials and are resistant to high temperatures of 600-700 degrees Celsius.

[0030] How to use:

[0031] Apply anti-counterfeiting labels to the surface of the product.

[0032] Consumers peel back the cutout layer 2, and the information-carrying layer 3 displays preset information.

[0033] Consumers use a dedicated reader to scan the infrared laser stealth information layer 4 to verify the infrared laser stealth variable information and confirm the authenticity of the product.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A peel-off perforated anti-counterfeiting label with infrared laser invisible variable information, characterized in that, include: Base layer (1): Used to be pasted onto the surface of the product, made of adhesive material; Hollow layer (2): Set on the base layer (1), with a preset hollow pattern; Information carrier layer (3): It is set on the cutout layer (2) and is connected to the base layer (1) by weak adhesion. When the cutout layer (2) is peeled off, the information carrier layer (3) separates from the base layer (1) and displays the preset information. Infrared laser stealth information layer (4): Set on the information carrying layer (3), it contains infrared laser stealth variable information. This information is invisible to the naked eye and needs to be identified by a special reader. Protective layer (5): Set on the infrared laser stealth information layer (4) to protect the infrared laser stealth information layer (4) from wear and contamination.

2. The anti-counterfeiting label with infrared laser invisible variable information as described in claim 1, characterized in that, The information on the information carrier layer (3) is a negative or positive pattern, which corresponds to the hollow pattern of the hollow layer (2). After the hollow layer (2) is removed, a pattern that complements the hollow pattern is displayed on the information carrier layer (3).

3. The anti-counterfeiting label with infrared laser invisible variable information as described in claim 1, characterized in that, The infrared laser stealth information layer (4) contains variable information including variable numbers, text, pinyin letters, QR codes and barcodes, and this information is generated randomly without any discernible pattern.

4. The anti-counterfeiting label with infrared laser invisible variable information as described in claim 1, characterized in that, The infrared laser stealth information layer (4) uses optically variable anti-counterfeiting ink, which contains infrared laser sensitive materials.

5. The anti-counterfeiting label with infrared laser invisible variable information as described in claim 4, characterized in that, The infrared laser sensitive material is a 2-3 micrometer inorganic material and is resistant to high temperatures of 600-700 degrees Celsius.

6. The anti-counterfeiting label with infrared laser invisible variable information as described in claim 1, characterized in that, The protective layer (5) is a transparent film made of PET or OPP.

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