Label structure adopting holographic film for counterfeiting prevention

Abstract

The utility model discloses a label structure adopting a holographic film for counterfeiting prevention. The label structure sequentially comprises an adhesive layer, an anti-transfer layer, an anti-counterfeiting holographic film layer and a nuclear microporous film layer from bottom to top, the nuclear microporous membrane layer is used for smearing to play an anti-counterfeiting role; the adhesive layer is used for being adhered and fixed with a product; and the anti-transfer layer is used for preventing the label from being integrally transferred. Compared with the prior art, the anti-counterfeiting holographic film layer is matched with the nuclear microporous film layer, so that the double anti-counterfeiting effect is realized. The nuclear microporous membrane layer can generate a three-dimensional, multi-angle and multi-color visual effect due to the optical property of the nuclear microporous membrane layer. Different visual effects can be generated when a consumer observes the nuclear microporous membrane layer from different angles, and compared with existing anti-counterfeit printing information, the anti-counterfeit printing information based on the visual effects is difficult to copy and good in anti-counterfeit effect.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-counterfeiting labels, in particular to a label structure using a holographic film for anti-counterfeiting. Background Art

[0002] Existing technologies, such as the Chinese utility model patent document with publication number CN215834137U, disclose a core microporous anti-counterfeiting label, which is provided with a core microporous layer, an information anti-counterfeiting layer and an anti-transfer layer from top to bottom. The core microporous layer is used for coating to play an anti-counterfeiting role. The information anti-counterfeiting layer has at least one layer for recording relevant information. The anti-transfer layer is used to adhere to the product and prevent the label from being transferred as a whole. The core microporous layer and the information anti-counterfeiting layer play an anti-counterfeiting role, and the anti-transfer layer can play an anti-transfer effect to prevent criminals from removing the entire label for transfer, so as to meet the anti-counterfeiting requirements.

[0003] Based on the above, in the prior art, a core microporous layer is used in conjunction with an information anti-counterfeiting layer to achieve dual anti-counterfeiting effects. However, the technical problem with this anti-counterfeiting structure is that the information anti-counterfeiting layer is a printed layer, which is easy to imitate and has poor anti-counterfeiting effect, requiring further improvement. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a label structure that adopts a holographic film for anti-counterfeiting.

[0005] A label structure designed for this purpose using a holographic film for anti-counterfeiting comprises, from bottom to top, an adhesive layer, an anti-transfer layer, an anti-counterfeiting holographic film layer, and a core microporous film layer;

[0006] The core microporous membrane layer is used for coating to play an anti-counterfeiting role;

[0007] The adhesive layer is used to adhere and fix the product;

[0008] The anti-transfer layer is used to prevent the label from being transferred as a whole.

[0009] Preferably, a PET film layer is provided between the anti-counterfeiting holographic film layer and the core microporous film layer.

[0010] Preferably, a printing layer is provided on the lower surface of the anti-counterfeiting holographic film layer, and anti-counterfeiting information or QR code information is printed on the lower surface of the printing layer;

[0011] A protective film layer is adhered to the lower surface of the printing layer, and the protective film layer is adhered to the anti-transfer layer.

[0012] Preferably, the protective film layer is provided with a first opening portion, and the anti-counterfeiting holographic film layer is provided with a second opening portion.

[0013] Preferably, the adhesive layer is a glue layer.

[0014] Compared to existing technologies, this utility model utilizes a holographic anti-counterfeiting film layer in conjunction with a core microporous film layer to achieve dual anti-counterfeiting effects. Due to the inherent optical properties of the core microporous film layer, it produces a three-dimensional, multi-angle, and multi-color visual effect. Consumers observe the core microporous film layer from different angles, resulting in different visual effects. This visual effect provides anti-counterfeiting measures, making it more difficult to replicate than existing anti-counterfeiting printed information, and providing superior anti-counterfeiting effectiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the three-dimensional structure of the label;

[0016] Figure 2 Schematic diagram of the plane structure of the label;

[0017] Figure 3 This is a schematic diagram of the decomposition structure of the tag. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] See also Figure 1-Figure 3 A label structure using a holographic film for anti-counterfeiting is characterized by comprising, from bottom to top, an adhesive layer 10, an anti-transfer layer 20, an anti-counterfeiting holographic film layer 50, and a core microporous film layer 70;

[0020] The core microporous membrane layer 70 is used for coating to play an anti-counterfeiting role;

[0021] The adhesive layer 10 is used to adhere and fix the product;

[0022] The anti-transfer layer 20 is used to prevent the label from being transferred as a whole.

[0023] In this utility model, a dual anti-counterfeiting holographic film layer is used in conjunction with a core microporous film layer to achieve dual anti-counterfeiting effects. Due to its inherent optical properties, the core microporous film layer produces a three-dimensional, multi-angle, and multi-color visual effect. Consumers observe the core microporous film layer from different angles, resulting in different visual effects. This visual effect provides anti-counterfeiting measures, making it more difficult to imitate than existing anti-counterfeiting printed information, and providing superior anti-counterfeiting effectiveness.

[0024] In the present invention, a PET film layer 60 is provided between the anti-counterfeiting holographic film layer 50 and the core microporous film layer 70. The provision of the PET film layer 60 allows the core microporous film layer 70 to be better laminated onto the anti-counterfeiting holographic film layer 50. When promotional information is printed on the surface of the anti-counterfeiting holographic film layer 50, the PET film layer 60 covers the information surface, providing protection against ink, water, oil, and scratches.

[0025] See also Figures 1 to 3 The lower surface of the anti-counterfeiting holographic film layer 50 is provided with a printing layer 40, and the lower surface of the printing layer 40 is printed with anti-counterfeiting information or QR code information;

[0026] A protective film layer 30 is adhered to the lower surface of the printing layer 40 , and the protective film layer 30 is adhered to the anti-transfer layer 20 .

[0027] The printed layer 40 allows information to be printed between the anti-counterfeiting holographic film layer 50 and the anti-transfer layer 20. This information can be anti-counterfeiting information or information about product rewards and points. To protect this information, the printed layer 40 is placed there. Users must remove the label to access this information. Due to the presence of the anti-transfer layer 20, the protective film layer 30 protects the printed information to prevent it from affecting the information on the printed layer 40.

[0028] Furthermore, the anti-transfer layer 20 uses existing fragile paper. The function of the fragile paper is that when the label is removed and separated from the product, the fragile paper is torn, and part of it remains on the adhesive layer 10, and the other part remains on the protective film layer 30, playing an anti-transfer role.

[0029] In the present invention, when the fragile paper remaining on the surface of the protective film layer 30 affects the user's viewing of the printed information, the protective film layer 30 is scraped or peeled off.

[0030] In the present invention, the protective film layer 30 is a transparent film or a screen-printed ink layer.

[0031] See also Figure 3 The protective film layer 30 is provided with a first opening portion 310 , and the anti-counterfeiting holographic film layer 50 is provided with a second opening portion 510 .

[0032] The function of the first uncovering portion 310 is to uncover the protective film layer 30 and separate it from the printed layer 40 when the protective film layer 30 is a transparent film.

[0033] The function of the second peeling portion 510 is to facilitate peeling the entire label from the adhesive layer 10 so that the anti-transfer layer 20 is torn, and the user can further perform anti-counterfeiting identification based on the anti-counterfeiting pattern of the anti-transfer layer 20.

[0034] In the present invention, the adhesive layer 10 is a glue layer.

[0035] 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.

[0036] 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 label structure using a holographic film for anti-counterfeiting, characterized by: From bottom to top, it includes an adhesive layer (10), an anti-transfer layer (20), an anti-counterfeiting holographic film layer (50), and a core microporous film layer (70); The core microporous membrane layer (70) is used for coating to exert an anti-counterfeiting effect; The adhesive layer (10) is used for adhering and fixing the product; The anti-transfer layer (20) is used to prevent the label from being transferred as a whole.

2. The anti-counterfeiting label structure using a holographic film according to claim 1, characterized in that: A PET film layer (60) is provided between the anti-counterfeiting holographic film layer (50) and the core microporous film layer (70).

3. The anti-counterfeiting label structure using a holographic film according to claim 1, characterized in that: The lower surface of the anti-counterfeiting holographic film layer (50) is provided with a printing layer (40), and the lower surface of the printing layer (40) is printed with anti-counterfeiting information or two-dimensional code information; A protective film layer (30) is adhered to the lower surface of the printing layer (40), and the protective film layer (30) is adhered to the anti-transfer layer (20).

4. The anti-counterfeiting label structure using a holographic film according to claim 3, characterized in that: The protective film layer (30) is provided with a first uncovering portion (310), and the anti-counterfeiting holographic film layer (50) is provided with a second uncovering portion (510).

5. The anti-counterfeiting label structure using a holographic film according to claim 3, characterized in that: The adhesive layer (10) is a glue layer.

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