A two-dimensional code anti-counterfeiting label with a laser holographic anti-counterfeiting layer

Abstract

This utility model discloses a QR code anti-counterfeiting label with a laser holographic anti-counterfeiting layer, including a label body. The label body includes a metal base layer and a transparent wear-resistant surface layer. From back to front, a paper base layer, a positioning layer, and a laser holographic anti-counterfeiting layer are sequentially arranged in a recessed area on the front surface of the metal base layer. The edge of the transparent wear-resistant surface layer is sealed to the inner wall of the recessed area. A positioning groove and a rectangular through-hole are provided on the front surface of the positioning layer. Anti-counterfeiting glass microbeads are embedded in the positioning groove. A metal anti-counterfeiting sheet is embedded in the through-hole on the front surface of the paper base layer. A fragile paper layer is provided between the metal anti-counterfeiting sheet and the inner wall of the through-hole. A rectangular groove is provided on the front surface of the paper base layer. The rectangular groove and the rectangular through-hole together form a storage cavity, and an anti-counterfeiting line is embedded in the storage cavity. The above technical solution has a reasonable structural design, is not easily affected by moisture, is not easily counterfeited, has good anti-counterfeiting performance, and is practical.

Description

Technical Field

[0001] This utility model relates to the field of QR code anti-counterfeiting label technology, specifically to a QR code anti-counterfeiting label with a laser holographic anti-counterfeiting layer. Background Technology

[0002] QR code anti-counterfeiting labels are security marks that utilize QR code technology to prevent product counterfeiting. Each product is affixed with a unique QR code label, and each QR code has a scan counter. When a consumer scans the code, they can see if the first scan of the QR code was performed by them. If it was, the product is genuine; otherwise, it is counterfeit. This allows everyone to identify and combat counterfeiting. Using QR codes for anti-counterfeiting and authentication is becoming a future trend in this field.

[0003] However, the existing QR code anti-counterfeiting label structure is unreasonable. The existing QR code anti-counterfeiting labels are generally paper labels, which are easily affected by moisture. The QR code is printed on the outer surface of the label, and once the anti-counterfeiting label gets wet, the QR code is easily damaged. In addition, the existing QR code anti-counterfeiting labels have a simple anti-counterfeiting structure, which is easy to be counterfeited and has poor practicality. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a QR code anti-counterfeiting label with a laser holographic anti-counterfeiting layer that has a reasonable structural design, is not easily affected by moisture, is not easily counterfeited, has good anti-counterfeiting performance, and is practical.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a QR code anti-counterfeiting label with a laser holographic anti-counterfeiting layer, comprising a label body, the label body comprising a metal base layer and a transparent wear-resistant surface layer, a placement groove provided on the front surface of the metal base layer, a paper base layer, a positioning layer, and a laser holographic anti-counterfeiting layer sequentially arranged from back to front in the placement groove, the rear surface of the paper base layer being bonded and fixed to the rear inner wall of the placement groove, the front surface of the paper base layer being bonded and fixed to the rear surface of the positioning layer, the front surface of the positioning layer being bonded and fixed to the rear surface of the laser holographic anti-counterfeiting layer, and the front surface of the laser holographic anti-counterfeiting layer being bonded and fixed to the rear surface of the transparent wear-resistant surface layer; the edge of the transparent wear-resistant surface layer is sealed to the inner wall of the placement groove; The front surface of the positioning layer is provided with a positioning groove and a rectangular through hole, and a number of anti-counterfeiting glass microbeads are embedded in the positioning groove. A storage through hole is provided on the front surface of the paper base layer, and a metal anti-counterfeiting sheet is embedded in the storage through hole. A QR code laser engraving layer is provided on the front surface of the metal anti-counterfeiting sheet. The rear surface of the metal anti-counterfeiting sheet is partially bonded and fixed to the rear surface of the storage groove, and a fragile paper layer is provided between the metal anti-counterfeiting sheet and the inner wall of the storage through hole. A rectangular groove is provided on the front surface of the paper base layer, aligned with the inner port of the rectangular through hole. The rectangular groove and the rectangular through hole together form a storage cavity, and an anti-counterfeiting line is embedded in the storage cavity.

[0006] The present invention is further configured such that: a silicone sealing strip is provided at the edge of the transparent wear-resistant surface layer, and the edge of the transparent wear-resistant surface layer and the inner wall of the storage groove are bonded and fixed by the silicone sealing strip to form a seal.

[0007] The present invention is further configured such that: the transparent wear-resistant surface layer is made of PET or TPU material, and the front surface of the transparent wear-resistant surface layer is located behind the front surface of the metal substrate.

[0008] The present invention is further configured such that: the anti-counterfeiting line is a stainless steel line or a copper line, and the anti-counterfeiting line is provided with a traceability code laser engraving layer.

[0009] The present invention is further configured such that the metal base layer, paper base layer, positioning layer, laser holographic anti-counterfeiting layer and transparent wear-resistant surface layer are bonded together to form an integrated structure.

[0010] The present invention is further configured such that: a plurality of metal positioning strips are provided on the front surface of the transparent wear-resistant surface layer, and the rear end face of each metal positioning strip is bonded and fixed to the front surface of the transparent wear-resistant surface layer.

[0011] The beneficial effects of this utility model are: compared with the prior art, the structural design of this utility model is reasonable. The metal base layer, paper base layer, positioning layer, laser holographic anti-counterfeiting layer, and transparent wear-resistant surface layer are bonded together to form an integrated structure. The front surface of the transparent wear-resistant surface layer is located behind the front surface of the metal base layer, i.e., the transparent wear-resistant surface layer is recessed, which reduces friction and scratches caused by friction, resulting in better transparency. The edge of the transparent wear-resistant surface layer is bonded to the inner wall of the storage groove with a silicone sealing strip to form a seal, providing good waterproof performance and making the QR code anti-counterfeiting label with laser holographic anti-counterfeiting layer less susceptible to moisture. The holographic anti-counterfeiting information, anti-counterfeiting glass microbeads, metal anti-counterfeiting sheet, and anti-counterfeiting line on the laser holographic anti-counterfeiting layer together form a comprehensive anti-counterfeiting structure. The comprehensive anti-counterfeiting structure, with its reasonable structural design and combination of multiple anti-counterfeiting technologies, is not easy to counterfeit, has good anti-counterfeiting performance, and is practical.

[0012] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 2This is a cross-sectional schematic diagram of an embodiment of the present utility model; Figure 3 This is a partial structural schematic diagram of an embodiment of the present utility model. Detailed Implementation

[0014] In the description of this embodiment, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] See Figures 1 to 3 This utility model discloses a QR code anti-counterfeiting label with a laser holographic anti-counterfeiting layer, comprising a label body, the label body comprising a metal base layer 1 and a transparent wear-resistant surface layer 2, a placement groove 11 provided on the front surface of the metal base layer 1, a paper base layer 3, a positioning layer 4, and a laser holographic anti-counterfeiting layer 5 arranged sequentially from back to front in the placement groove 11, the rear surface of the paper base layer 3 being bonded and fixed to the rear inner wall of the placement groove 11, the front surface of the paper base layer 3 being bonded and fixed to the rear surface of the positioning layer 4, the front surface of the positioning layer 4 being bonded and fixed to the rear surface of the laser holographic anti-counterfeiting layer 5, and the front surface of the laser holographic anti-counterfeiting layer 5 being bonded and fixed to the rear surface of the transparent wear-resistant surface layer 2; the edge of the transparent wear-resistant surface layer 2 is sealed to the inner wall of the placement groove 11; The front surface of the positioning layer 4 is provided with a positioning groove 41 and a rectangular through hole 42, and a plurality of anti-counterfeiting glass microbeads 6 are embedded in the positioning groove 41. The front surface of the paper base layer 3 is provided with a storage through hole 31, and a metal anti-counterfeiting sheet 7 is embedded in the storage through hole 31. A QR code laser engraving layer 71 is provided on the front surface of the metal anti-counterfeiting sheet 7. The rear surface of the metal anti-counterfeiting sheet 7 is partially bonded and fixed to the rear surface of the storage groove 11, and a fragile paper layer 8 is provided between the metal anti-counterfeiting sheet 7 and the inner wall of the storage through hole 31. A rectangular groove 32 is provided on the front surface of the paper base layer 3, which is aligned with the inner port of the rectangular through hole 42. The rectangular groove 32 and the rectangular through hole 42 are combined to form a storage cavity, and an anti-counterfeiting line 9 is embedded in the storage cavity.

[0016] Preferably, the positioning groove 41 has a rectangular structure, and the number of anti-counterfeiting glass microbeads 6 set in the positioning groove 41 is 1-12, and each anti-counterfeiting glass microbead 6 is provided with a fluorescent anti-counterfeiting pattern or fluorescent anti-counterfeiting code; the fragile paper layer 8 is fixedly bonded to the inner wall surface of the metal anti-counterfeiting sheet 7 and the storage through hole 31 by glue or adhesive.

[0017] To make the structural design of this utility model more reasonable, as a preferred embodiment, a silicone sealing strip 10 is provided at the edge of the transparent wear-resistant surface layer 2. The edge of the transparent wear-resistant surface layer 2 and the inner wall of the storage groove 11 are bonded and fixed by the silicone sealing strip 10 to form a seal.

[0018] The transparent wear-resistant surface layer 2 is made of PET or TPU material, and the front surface of the transparent wear-resistant surface layer 2 is located behind the front surface of the metal base layer 1, that is, the transparent wear-resistant surface layer 2 is recessed. This technical solution can reduce the friction of the transparent wear-resistant surface layer 2, reduce the scratches caused by friction, and make the transparent wear-resistant surface layer 2 more transparent.

[0019] The anti-counterfeiting line 9 is made of stainless steel or copper, and a traceability code laser engraving layer is provided on the anti-counterfeiting line 9.

[0020] The metal base layer 1, paper base layer 3, positioning layer 4, laser holographic anti-counterfeiting layer 5, and transparent wear-resistant surface layer 2 are bonded together to form an integrated structure.

[0021] A plurality of metal positioning strips 12 are provided on the front surface of the transparent wear-resistant surface layer 2, and the rear end face of each metal positioning strip 12 is bonded and fixed to the front surface of the transparent wear-resistant surface layer 2. Preferably, the number of metal positioning strips 12 is 1-3, and the front end face of the metal positioning strip 12 is flush with the front surface of the metal base layer 1. Both the metal base layer 1 and the metal positioning strips 12 are made of stainless steel.

[0022] In this embodiment, the paper base layer 3 is a coated paper layer, the positioning layer 4 is made of PET material, and the laser holographic anti-counterfeiting layer 5 is made of PVC, PET, OPP or BOPP material.

[0023] In practical applications, the metal base layer 1, paper base layer 3, positioning layer 4, laser holographic anti-counterfeiting layer 5, and transparent wear-resistant surface layer 2 are bonded together to form an integrated structure. The front surface of the transparent wear-resistant surface layer 2 is located behind the front surface of the metal base layer 1, i.e., the transparent wear-resistant surface layer 2 is recessed, which reduces friction and scratches caused by friction, resulting in better transparency. The edge of the transparent wear-resistant surface layer 2 is bonded and fixed to the inner wall of the storage groove 11 by a silicone sealing strip 10 to form a seal, which has good waterproof performance, making the QR code anti-counterfeiting label with laser holographic anti-counterfeiting layer of this utility model less susceptible to moisture. The holographic anti-counterfeiting information on the laser holographic anti-counterfeiting layer 5, the anti-counterfeiting glass microbeads 6, the metal anti-counterfeiting sheet 7, and the anti-counterfeiting line 9 together form a comprehensive anti-counterfeiting structure. The comprehensive anti-counterfeiting structure, which is reasonably designed and combines multiple anti-counterfeiting technologies, is not easy to counterfeit, has good anti-counterfeiting performance, and is practical.

[0024] The above description of the specific embodiments of this utility model is only used to further illustrate this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-essential improvements and adjustments made to this utility model by technical engineers based on the above description of the utility model shall fall within the scope of protection of this utility model.

Claims

1. A QR code anti-counterfeiting label with a laser holographic anti-counterfeiting layer, comprising a label body, characterized in that: The label body includes a metal base layer (1) and a transparent wear-resistant surface layer (2). A storage groove (11) is provided on the front surface of the metal base layer (1). A paper base layer (3), a positioning layer (4), and a laser holographic anti-counterfeiting layer (5) are arranged sequentially from back to front in the storage groove (11). The rear surface of the paper base layer (3) is bonded and fixed to the rear inner wall of the storage groove (11). The front surface of the paper base layer (3) is bonded and fixed to the rear surface of the positioning layer (4). The front surface of the positioning layer (4) is bonded and fixed to the rear surface of the laser holographic anti-counterfeiting layer (5). The front surface of the laser holographic anti-counterfeiting layer (5) is bonded and fixed to the rear surface of the transparent wear-resistant surface layer (2). The edge of the transparent wear-resistant surface layer (2) is sealed between the inner wall of the storage groove (11). The front surface of the positioning layer (4) is provided with a positioning groove (41) and a rectangular through hole (42), and a plurality of anti-counterfeiting glass microbeads (6) are embedded in the positioning groove (41). The front surface of the paper base layer (3) is provided with a storage through hole (31), and a metal anti-counterfeiting sheet (7) is embedded in the storage through hole (31). A QR code laser engraving layer (71) is provided on the front surface of the metal anti-counterfeiting sheet (7). The rear surface of the metal anti-counterfeiting sheet (7) is partially bonded and fixed to the rear surface of the storage groove (11), and a fragile paper layer (8) is provided between the metal anti-counterfeiting sheet (7) and the inner wall of the storage through hole (31). The front surface of the paper base layer (3) is provided with a rectangular groove (32) aligned with the inner port of the rectangular through hole (42). The rectangular groove (32) and the rectangular through hole (42) are combined to form a storage cavity. An anti-counterfeiting line (9) is embedded in the storage cavity.

2. The QR code anti-counterfeiting label with a laser holographic anti-counterfeiting layer according to claim 1, characterized in that: A silicone sealing strip (10) is provided at the edge of the transparent wear-resistant surface layer (2). The edge of the transparent wear-resistant surface layer (2) and the inner wall of the storage groove (11) are bonded and fixed by the silicone sealing strip (10) to form a seal.

3. A QR code anti-counterfeiting label with a laser holographic anti-counterfeiting layer according to claim 2, characterized in that: The transparent wear-resistant surface layer (2) is made of PET or TPU material, and the front surface of the transparent wear-resistant surface layer (2) is located behind the front surface of the metal bottom layer (1).

4. A QR code anti-counterfeiting label with a laser holographic anti-counterfeiting layer according to claim 3, characterized in that: The anti-counterfeiting line (9) is made of stainless steel or copper and has a traceability code laser engraving layer.

5. A QR code anti-counterfeiting label with a laser holographic anti-counterfeiting layer according to claim 4, characterized in that: The metal base layer (1), paper base layer (3), positioning layer (4), laser holographic anti-counterfeiting layer (5) and transparent wear-resistant surface layer (2) are bonded together to form an integrated structure.

6. A QR code anti-counterfeiting label with a laser holographic anti-counterfeiting layer according to claim 1 or 5, characterized in that: Several metal positioning strips (12) are provided on the front surface of the transparent wear-resistant surface layer (2), and the rear end face of each metal positioning strip (12) is bonded and fixed to the front surface of the transparent wear-resistant surface layer (2).

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