Novel multi-layer variable anti-counterfeit label

Abstract

The utility model discloses a novel multilayer variable anti-counterfeit label which comprises a first label plate, a second label plate is arranged under the first label plate, a connecting plate is arranged at the left end of the first label plate, and the lower end of the connecting plate is fixedly connected with the left end of the second label plate; a fragile paper limiting layer is fixedly arranged at the right end of the lower end face of the first label plate, and the lower end face of the fragile paper limiting layer is fixedly connected with the right end of the upper end face of the second label plate. A metal ink coating is fixedly arranged on the right end face of the fragile paper limiting layer, and a fluorescent ink coating is fixedly arranged on the left end face of the fragile paper limiting layer. A photosensitive color-changing coating and a silicone oil layer are fixedly arranged in a containing groove in the middle of the lower end face of the first label plate, a transparent silica gel sealing layer is arranged in the middle of the lower end face of the first label plate, and the upper surface of the transparent silica gel sealing layer covers a groove opening of the containing groove. The technical scheme is reasonable in structural design, not easy to counterfeit, convenient to use, good in anti-counterfeiting performance and good in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-counterfeiting labels, in particular to a novel multi-layer variable anti-counterfeiting label. Background Art

[0002] Labels are used to mark product targets and categories or contents, like keywords to identify targets, tools to facilitate finding and locating targets. The scientific name of anti-counterfeiting labels (national standard name) is anti-counterfeiting labels, also known as anti-counterfeiting trademarks, which can be pasted, printed, or transferred on the surface of the target object, or the packaging of the target object, or the accessories of the target object (such as commodity tags, business cards, and anti-counterfeiting cards). The anti-counterfeiting features and identification methods of anti-counterfeiting labels are the soul of anti-counterfeiting labels. Anti-counterfeiting is a preventive measure against activities that are imitated or copied for the purpose of deception and without the permission of the owner. Anti-counterfeiting labels are a reference that companies voluntarily make and use to protect their brands and distinguish them from counterfeit products.

[0003] At present, there are two types of anti-counterfeiting labels in common use: one is that consumers can directly identify the authenticity with their naked eyes without the aid of tools. The principle of this anti-counterfeiting technology is to use special printing technology to produce anti-counterfeiting marks, such as laser holographic anti-counterfeiting. The general laser holographic hot stamping foil is easy to produce and the cost is not high, but the anti-counterfeiting effect is not ideal. The visual characteristics of laser holographic anti-counterfeiting come from the master. The advancement and exclusivity of the master technology directly affect the degree of anti-counterfeiting. For well-known reasons, the higher the popularity of the master technology, the lower its anti-counterfeiting level becomes. Although the hologram cannot be 100% copied, its effect can be imitated by using the same technology, and the degree of similarity can reach more than 90%. For product anti-counterfeiting, this is an invalid anti-counterfeiting. The other is that consumers need to use tools to verify the authenticity.

[0004] QR code has the advantages of large storage capacity, high confidentiality, high traceability and low cost, but it does not have anti-counterfeiting function. To apply QR code in the field of product anti-counterfeiting, special equipment and systems are needed to identify it. To apply QR code itself in the field of product anti-counterfeiting, the problem of the non-counterfeitability of the QR code anti-counterfeiting mark itself should be solved first, that is, the anti-counterfeiting of the mark itself.

[0005] In addition, the existing anti-counterfeiting labels also have a photosensitive color-changing coating layer on the anti-counterfeiting label that responds to ultraviolet radiation and gradually changes color, thereby increasing the difficulty of imitation. However, due to unreasonable structural design, the photosensitive color-changing coating layer will be oxidized over time, causing the anti-counterfeiting label to lose protection and have poor practicality. Utility Model Content

[0006] Aiming at the deficiencies of the existing technology, the purpose of the present utility model is to provide a new type of multi-layer variable anti-counterfeiting label with reasonable structural design, not easy to be counterfeited, convenient to use, good anti-counterfeiting performance and good practicability.

[0007] To achieve the above purpose, the present utility model provides the following technical solutions: a new type of multi-layer variable anti-counterfeiting label, including a first label board, a second label board is arranged directly below the first label board, the upper end surface of the second label board is parallel to the lower end surface of the first label board, and a connecting board is arranged at the left end of the first label board, the lower end of the connecting board is fixedly connected to the left end of the second label board; a frangible paper limiting layer is fixedly arranged at the right end of the lower end surface of the first label board, the lower end surface of the frangible paper limiting layer is fixedly connected to the right end of the upper end surface of the second label board; a metal ink coating is fixedly arranged on the right end surface of the frangible paper limiting layer, and a fluorescent ink coating is fixedly arranged on the left end surface of the frangible paper limiting layer;

[0008] A storage groove with an opening facing down is arranged at the middle position of the lower end surface of the first label board, a photosensitive color-changing coating is fixedly arranged in the storage groove, a silicone oil layer is arranged on the lower surface of the photosensitive color-changing coating, and a transparent silicone rubber sealing layer is arranged at the middle of the lower end surface of the first label board, the upper surface of the transparent silicone rubber sealing layer covers the groove opening of the storage groove;

[0009] An anti-counterfeiting graphic laser engraving layer is arranged at the middle position of the upper end surface of the second label board; a first antioxidant layer is integrally arranged on the upper end surface of the first label board, and a relief anti-counterfeiting layer is integrally arranged at a partial position on the upper surface of the first antioxidant layer;

[0010] A positioning sleeve is sleeved on the right ends of the first label board and the second label board, and a partial position of the inner wall surface of the positioning sleeve is adhesively fixed to the right end surfaces of the first label board and the second label board.

[0011] The present utility model is further arranged as: the first label board, the connecting board and the second label board together form a U-shaped structure, and the opening of the U-shaped structure faces right.

[0012] The present utility model is further arranged as: a second antioxidant layer is integrally arranged on the lower end surface of the second label board, a third antioxidant layer is integrally arranged on the left end surface of the connecting board, and the first antioxidant layer, the second antioxidant layer and the third antioxidant layer are integrally arranged.

[0013] The utility model is further configured as follows: a positioning block is arranged between the left end of the lower end face of the first label plate and the left end of the upper end face of the second label plate, the upper end face of the positioning block is bonded and fixed to the left end of the lower end face of the first label plate, the lower end face of the positioning block is bonded and fixed to the left end of the upper end face of the second label plate, a circular through hole is arranged in the middle of the front end face of the positioning block, and a hanging rope is passed through the circular through hole.

[0014] The utility model is further configured as follows: the first anti-oxidation layer, the second anti-oxidation layer, the third anti-oxidation layer and the embossed anti-counterfeiting layer are all made of TPU material, and the thickness of the first anti-oxidation layer, the second anti-oxidation layer and the third anti-oxidation layer is 0.01-0.15mm, and the thickness of the embossed anti-counterfeiting layer is 0.02-0.08mm.

[0015] The utility model is further configured as follows: the first label plate, the second label plate and the connecting plate are all made of coated paper or plastic, and the thickness of the first label plate, the second label plate and the connecting plate are all 0.1-2 mm.

[0016] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has a reasonable structural design, the embossed anti-counterfeiting layer is integrally arranged on the upper surface of the first anti-oxidation layer, has good anti-oxidation performance, adopts the embossed structure, is not easy to be counterfeited, and has good anti-counterfeiting effect; the photochromic coating is arranged in the storage groove on the lower end surface of the first label plate, has good concealment, and can only be seen by prying the first label plate and the second label plate apart, the silicone oil layer has the characteristics of high and low temperature resistance, anti-oxidation, etc., and the groove mouth of the storage groove is sealed by a transparent silicone sealing layer, so that the photochromic coating is not easy to oxidize;

[0017] In addition, before breaking the first label plate and the second label plate apart, it is necessary to remove the positioning sleeve first, and then break the first label plate and the second label plate apart from the opening at the right end. At this time, the fragile paper limiting layer, the metal ink coating and the fluorescent ink coating will be damaged in the process of breaking the first label plate and the second label plate apart. Once the fragile paper limiting layer, the metal ink coating and the fluorescent ink coating are in place, they are difficult to restore and not easy to imitate, and have good anti-counterfeiting performance; after breaking the first label plate and the second label plate apart, the photosensitive color-changing coating and the anti-counterfeiting graphic laser engraving layer can be seen, and the user can easily identify the authenticity of the operation, which is easy to use and practical.

[0018] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0020] Figure 2 It is a cross-sectional schematic diagram of an embodiment of the utility model;

[0021] Figure 3 is Figure 2 an enlarged schematic view of part I in Specific implementation manner

[0022] In the description of this embodiment, it should be noted that when terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. It is 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 orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to the present invention. In addition, when terms such as "first", "second", "third" appear, they are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] Refer to Figures 1 to 3 , a novel multi-layer variable anti-counterfeiting label disclosed by the present invention includes a first label board 1. A second label board 2 is arranged directly below the first label board 1. The upper end surface of the second label board 2 is parallel to the lower end surface of the first label board 1. And a connecting board 3 is arranged at the left end of the first label board 1. The lower end of the connecting board 3 is fixedly connected to the left end of the second label board 2. A frangible paper limiting layer 4 is fixedly arranged at the right end of the lower end surface of the first label board 1. The lower end surface of the frangible paper limiting layer 4 is fixedly connected to the right end of the upper end surface of the second label board 2. A metal ink coating 5 is fixedly arranged on the right end surface of the frangible paper limiting layer 4, and a fluorescent ink coating 6 is fixedly arranged on the left end surface of the frangible paper limiting layer 4;

[0024] A storage groove with an opening facing downwards is arranged at the middle position of the lower end surface of the first label board 1. A photosensitive color-changing coating 7 is fixedly arranged in the storage groove. A silicone oil layer 8 is arranged on the lower surface of the photosensitive color-changing coating 7. A transparent silicone rubber sealing layer 9 is arranged at the middle of the lower end surface of the first label board 1. The upper surface of the transparent silicone rubber sealing layer 9 covers the groove opening of the storage groove;

[0025] An anti-counterfeiting graphic laser engraving layer 21 is arranged at the middle position of the upper end surface of the second label board 2. A first antioxidant layer 10 is integrally arranged on the upper end surface of the first label board 1. A relief anti-counterfeiting layer 101 is integrally arranged at a partial position on the upper surface of the first antioxidant layer 10;

[0026] A positioning sleeve 12 is sleeved on the right ends of the first label board 1 and the second label board 2. A partial position of the inner wall surface of the positioning sleeve 12 is adhesively fixed to the right end surfaces of the first label board 1 and the second label board 2.

[0027] Preferably, the right end of the upper surface of the first anti-oxidation layer 10 is bonded and fixed to a local position of the inner wall surface of the positioning sleeve 12. The silicone oil layer 8 is arranged in the placement groove, and the lower surface of the silicone oil layer 8 is flush with the lower end surface of the first label plate 1; the positioning sleeve 12 is made of stainless steel or plastic, the first label plate 1 and the second label plate 2 are rectangular structures, the positioning sleeve 12 is a rectangular sleeve, and the size of the positioning sleeve 12 matches the size of the right ends of the first label plate 1 and the second label plate 2.

[0028] In order to make the structural design of the utility model more reasonable, as a preference, in this embodiment, the first label plate 1, the connecting plate 3 and the second label plate 2 together form a U-shaped structure, and the opening of the U-shaped structure is arranged to face right.

[0029] A second anti-oxidation layer 13 is integrally provided on the lower end surface of the second label plate 2, a third anti-oxidation layer 14 is integrally provided on the left end surface of the connecting plate 3, and the first anti-oxidation layer 10, the second anti-oxidation layer 13 and the third anti-oxidation layer 14 are integrally provided.

[0030] A positioning block 15 is arranged between the left end of the lower end surface of the first label plate 1 and the left end of the upper end surface of the second label plate 2, the upper end surface of the positioning block 15 is bonded and fixed to the left end of the lower end surface of the first label plate 1, the lower end surface of the positioning block 15 is bonded and fixed to the left end of the upper end surface of the second label plate 2, and a circular through hole 151 is arranged in the middle of the front end surface of the positioning block 15, and a hanging rope 16 is passed through the circular through hole 151.

[0031] Preferably, the first label plate 1, the second label plate 2, the connecting plate 3, the fragile paper limiting layer 4, the metallic ink coating 5, the fluorescent ink coating 6, the photochromic coating 7, the silicone oil layer 8, the transparent silicone sealing layer 9, the first antioxidant layer 10, the embossed anti-counterfeiting layer 101, the second antioxidant layer 13, the third antioxidant layer 14 and the positioning block 15 are bonded together to form an integrated structure, and the positioning block 15 is made of stainless steel or plastic.

[0032] The first anti-oxidation layer 10, the second anti-oxidation layer 13, the third anti-oxidation layer 14 and the embossed anti-counterfeiting layer 101 are all made of TPU material, and the thickness of the first anti-oxidation layer 10, the second anti-oxidation layer 13 and the third anti-oxidation layer 14 is 0.01-0.15mm, and the thickness of the embossed anti-counterfeiting layer 101 is 0.02-0.08mm.

[0033] The first label plate 1, the second label plate 2 and the connecting plate 3 are all made of coated paper or plastic, and the thickness of the first label plate 1, the second label plate 2 and the connecting plate 3 is 0.1-2 mm.

[0034] In actual application, the embossed anti-counterfeiting layer 101 is integrally arranged on the upper surface of the first anti-oxidation layer 10, has good anti-oxidation performance, adopts an embossed structure, is not easy to be counterfeited, and has good anti-counterfeiting effect; the photochromic coating 7 is arranged in the storage groove on the lower end surface of the first label plate 1, has good concealment, and needs to be opened to see the first label plate 1 and the second label plate 2, the silicone oil layer 8 has the characteristics of high and low temperature resistance and anti-oxidation, and the groove mouth of the storage groove is sealed by a transparent silicone sealing layer 9, so that the photochromic coating 7 is not easy to oxidize;

[0035] In addition, before breaking the first label plate 1 and the second label plate 2 apart, it is necessary to first remove the positioning sleeve 12, and then break the first label plate 1 and the second label plate 2 apart from the right end opening. At this time, the fragile paper limiting layer 4, the metal ink coating 5 and the fluorescent ink coating 6 will be damaged in the process of breaking the first label plate 1 and the second label plate 2 apart. Once the fragile paper limiting layer 4, the metal ink coating 5 and the fluorescent ink coating 6 are in place, they are difficult to restore and difficult to imitate, and have good anti-counterfeiting performance; after breaking the first label plate 1 and the second label plate 2 apart, the photosensitive color-changing coating 7 and the anti-counterfeiting graphic laser engraving layer 21 can be seen, and the user can easily identify the authenticity of the operation, which is easy to use and practical.

[0036] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.

Claims

1. A novel multi-layer variable anti-counterfeiting label, comprising a first label board (1), characterized in that: A second label plate (2) is arranged directly below the first label plate (1), the upper end surface of the second label plate (2) is parallel to the lower end surface of the first label plate (1), and a connecting plate (3) is arranged at the left end of the first label plate (1), the lower end of the connecting plate (3) is fixedly connected to the left end of the second label plate (2); a fragile paper limiting layer (4) is fixedly arranged at the right end of the lower end surface of the first label plate (1), and the lower end surface of the fragile paper limiting layer (4) is fixedly connected to the right end of the upper end surface of the second label plate (2); a metal ink coating (5) is fixedly arranged on the right end surface of the fragile paper limiting layer (4), and a fluorescent ink coating (6) is fixedly arranged on the left end surface of the fragile paper limiting layer (4); A storage groove with an opening facing downward is provided at the middle of the lower end surface of the first label plate (1), a photochromic coating (7) is fixedly provided in the storage groove, a silicone oil layer (8) is provided on the lower surface of the photochromic coating (7), and a transparent silicone sealing layer (9) is provided at the middle of the lower end surface of the first label plate (1), the upper surface of the transparent silicone sealing layer (9) covers the groove opening of the storage groove; An anti-counterfeiting image laser engraving layer (21) is provided at the middle of the upper end surface of the second label plate (2); a first anti-oxidation layer (10) is integrally provided on the upper end surface of the first label plate (1), and an embossed anti-counterfeiting layer (101) is integrally provided at a local position on the upper surface of the first anti-oxidation layer (10); A positioning sleeve (12) is provided on the right end of the first label plate (1) and the second label plate (2), and a local position of the inner wall surface of the positioning sleeve (12) is bonded and fixed to the right end surface of the first label plate (1) and the second label plate (2).

2. The novel multi-layer variable anti-counterfeiting label according to claim 1, wherein: The first label plate (1), the connecting plate (3) and the second label plate (2) together form a U-shaped structure, with the opening of the U-shaped structure facing rightwards.

3. A novel multi-layer variable anti-counterfeiting label according to claim 2, characterized in that: A second anti-oxidation layer (13) is integrally provided on the lower end surface of the second label plate (2), a third anti-oxidation layer (14) is integrally provided on the left end surface of the connection plate (3), and the first anti-oxidation layer (10), the second anti-oxidation layer (13) and the third anti-oxidation layer (14) are integrally provided.

4. A novel multi-layer variable anti-counterfeiting label according to claim 1 or 3, characterized in that: A positioning block (15) is arranged between the left end of the lower end surface of the first label plate (1) and the left end of the upper end surface of the second label plate (2); the upper end surface of the positioning block (15) is bonded and fixed to the left end of the lower end surface of the first label plate (1); the lower end surface of the positioning block (15) is bonded and fixed to the left end of the upper end surface of the second label plate (2); a circular through hole (151) is arranged in the middle of the front end surface of the positioning block (15); a hanging rope (16) is inserted into the circular through hole (151).

5. A novel multi-layer variable anti-counterfeiting label according to claim 4, characterized in that: The first anti-oxidation layer (10), the second anti-oxidation layer (13), the third anti-oxidation layer (14) and the embossed anti-counterfeiting layer (101) are all made of TPU material, and the thickness of the first anti-oxidation layer (10), the second anti-oxidation layer (13) and the third anti-oxidation layer (14) is 0.01-0.15 mm, and the thickness of the embossed anti-counterfeiting layer (101) is 0.02-0.08 mm.

6. The novel multi-layer variable anti-counterfeiting label according to claim 5, characterized in that: The first label board (1), the second label board (2) and the connecting board (3) are all made of art paper or plastic, and the thicknesses of the first label board (1), the second label board (2) and the connecting board (3) are all 0.1 - 2 mm.

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