A QR code hidden holographic anti-counterfeiting label

Abstract

The utility model discloses a two-dimensional code hidden holographic anti-counterfeiting label, comprising a base film layer, a holographic pattern anti-counterfeiting layer is fixedly arranged on the upper surface of the base film layer, a positioning base layer is fixedly arranged on the lower surface of the base film layer, a positioning frame is fixedly arranged on the lower surface of the positioning base layer, a first fragile paper layer is fixedly arranged on the inner wall surface of the positioning frame, a label base layer is fixedly arranged on the lower surface of the positioning frame, and a central through hole is arranged in the middle of the first fragile paper layer; a placement groove is arranged at a local position on the upper surface of the positioning base layer, a vertical through hole is arranged on the inner bottom surface of the placement groove, an anti-counterfeiting sheet is embedded in the placement groove, an anti-counterfeiting two-dimensional code laser engraving layer is arranged on the upper surface of the anti-counterfeiting sheet, and a pull strip is integrally arranged on the lower surface of the anti-counterfeiting sheet, and the lower end of the pull strip passes through the vertical through hole and then extends into the central through hole. The above technical scheme has reasonable structural design, good anti-counterfeiting performance, is not easy to imitate, and can prevent complete peeling and reuse.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-counterfeiting labels, in particular to a two-dimensional code hidden type holographic anti-counterfeiting label. Background Art

[0002] In order to protect regular goods from counterfeit and shoddy products, manufacturers have used a variety of anti-counterfeiting and encryption methods. Attaching anti-counterfeiting labels on the surface of regular goods is one of the most important anti-counterfeiting methods.

[0003] Holographic anti-counterfeiting labels have been widely used. With the popularization of holographic anti-counterfeiting technology, the threshold for its production has become lower and lower. Ordinary holographic anti-counterfeiting labels are increasingly easy to be imitated or easily completely peeled off and reused due to unreasonable structural design, and it is difficult to really play a good anti-counterfeiting effect. Therefore, it is necessary to develop a holographic anti-counterfeiting label with higher anti-counterfeiting performance. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a QR code hidden holographic anti-counterfeiting label which has a reasonable structural design, good anti-counterfeiting performance, is not easy to copy, and can prevent being completely peeled off and reused.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a two-dimensional code hidden holographic anti-counterfeiting label, comprising a base film layer, a holographic pattern anti-counterfeiting layer is fixedly arranged on the upper surface of the base film layer, a positioning base layer is fixedly arranged on the lower surface of the base film layer, a positioning frame is fixedly arranged on the lower surface of the positioning base layer, a first fragile paper layer is fixedly arranged on the inner wall surface of the positioning frame, a label bottom layer is fixedly arranged on the lower surface of the positioning frame, an adhesive layer is fixedly arranged on the lower surface of the label bottom layer, and a release layer is arranged on the lower surface of the adhesive layer;

[0006] The upper surface of the first fragile paper layer is bonded and fixed to the lower surface of the positioning base layer, the lower surface of the first fragile paper layer is bonded and fixed to the upper surface of the label base layer, and a central through hole is provided in the middle of the first fragile paper layer;

[0007] A storage groove is provided at a local position on the upper surface of the positioning base layer, and a vertical through hole is provided on the inner bottom surface of the storage groove, and the vertical through hole is connected with the central through hole; an anti-counterfeiting sheet is embedded in the storage groove, and an anti-counterfeiting two-dimensional code laser engraving layer is provided on the upper surface of the anti-counterfeiting sheet, and a pull strip is integrally provided on the lower surface of the anti-counterfeiting sheet, and the lower end of the pull strip passes through the vertical through hole and then extends into the central through hole.

[0008] The utility model is further configured as follows: a photosensitive color-changing anti-counterfeiting coating and a second fragile paper layer are sequentially arranged in the vertical through hole from bottom to top, a first pull-rod through hole is arranged in the second fragile paper layer in alignment with the pull-rod position, and a second pull-rod through hole is arranged in the photosensitive color-changing anti-counterfeiting coating in alignment with the first pull-rod through hole.

[0009] The utility model is further configured as follows: a glitter layer is fixedly arranged on the upper surface of the holographic pattern anti-counterfeiting layer, and a transparent protective layer is fixedly arranged on the upper surface of the glitter layer.

[0010] The utility model is further configured as follows: a bending portion is provided at the lower end of the pull strip located at the central through hole section, and the lower surface of the bending portion is bonded and fixed to the upper surface of the label bottom layer.

[0011] The utility model is further configured as follows: an anti-counterfeiting graphic laser engraving layer is provided at a local position on the upper surface of the holographic pattern anti-counterfeiting layer.

[0012] The utility model is further configured as follows: the anti-counterfeiting sheet is in a rectangular structure or a circular structure, and the anti-counterfeiting sheet and the pull strip are both made of stainless steel or plastic.

[0013] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has a reasonable structural design. When the product is manufactured, the manufacturer sticks the two-dimensional code hidden holographic anti-counterfeiting label of the utility model to the product through the adhesive layer. The user can initially distinguish the authenticity of the product through the holographic pattern anti-counterfeiting layer, and then further distinguish the authenticity of the product by checking the anti-counterfeiting graphic laser engraving layer;

[0014] The storage groove on the upper surface of the positioning base layer of the utility model also hides an anti-counterfeiting sheet with an anti-counterfeiting two-dimensional code laser engraving layer. When the user needs to take out the anti-counterfeiting sheet, first, the user tears it apart from between the positioning base layer and the label base layer, so that the lower surface of the positioning base layer is separated from the upper surface of the positioning frame and the first fragile paper layer, or the lower surfaces of the positioning base layer, the positioning frame and the first fragile paper layer are separated from the upper surface of the label base layer. At this time, the user can check the photosensitive color-changing anti-counterfeiting coating to further distinguish the authenticity of the product; when tearing the positioning base layer and the label base layer, the positioning frame is easily deformed and the first fragile paper layer is easily damaged; finally, the user holds the bent part of the pull strip and pulls the pull strip to pull the anti-counterfeiting sheet out of the vertical through hole. When the anti-counterfeiting sheet is pulled out of the vertical through hole, the anti-counterfeiting sheet destroys the second fragile paper layer and the photosensitive color-changing anti-counterfeiting coating in turn, and the user distinguishes the authenticity of the product through the hidden anti-counterfeiting two-dimensional code laser engraving layer.

[0015] The utility model is designed with a four-layer anti-counterfeiting structure of a holographic pattern anti-counterfeiting layer, an anti-counterfeiting graphic laser engraving layer, a photosensitive color-changing anti-counterfeiting coating and an anti-counterfeiting two-dimensional code laser engraving layer. The holographic pattern anti-counterfeiting layer and the anti-counterfeiting graphic laser engraving layer are in the light, and the photosensitive color-changing anti-counterfeiting coating and the anti-counterfeiting two-dimensional code laser engraving layer are concealed in the dark. The two-in-the-light and two-in-the-dark anti-counterfeiting structure has good anti-counterfeiting performance and is not easy to imitate. The first fragile paper layer and the second fragile paper layer are difficult to restore after being damaged, which can prevent the label from being completely peeled off and reused, and has good practicality.

[0016] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0018] Figure 2 It is a top view schematic diagram of the connection between the positioning frame and the first fragile paper layer of the embodiment of the utility model;

[0019] Figure 3 This is a top view schematic diagram of the holographic pattern anti-counterfeiting layer of an embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the local structure of an embodiment of the utility model. DETAILED DESCRIPTION

[0021] In the description of this embodiment, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore, cannot be understood as a limitation on the utility model. In addition, if the terms "first", "second", and "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] See also Figures 1 to 4 The utility model discloses a two-dimensional code hidden holographic anti-counterfeiting label, comprising a base film layer 1, a holographic pattern anti-counterfeiting layer 2 is fixedly arranged on the upper surface of the base film layer 1, a positioning base layer 3 is fixedly arranged on the lower surface of the base film layer 1, a positioning frame 4 is fixedly arranged on the lower surface of the positioning base layer 3, a first fragile paper layer 5 is fixedly arranged on the inner wall surface of the positioning frame 4, a label bottom layer 6 is fixedly arranged on the lower surface of the positioning frame 4, an adhesive layer 7 is fixedly arranged on the lower surface of the label bottom layer 6, and a release layer 8 is arranged on the lower surface of the adhesive layer 7;

[0023] The upper surface of the first fragile paper layer 5 is bonded and fixed to the lower surface of the positioning base layer 3, the lower surface of the first fragile paper layer 5 is bonded and fixed to the upper surface of the label base layer 6, and a central through hole 51 is provided in the middle of the first fragile paper layer 5;

[0024] A storage groove 31 is provided at a local position on the upper surface of the positioning base layer 3, and a vertical through hole 32 is provided on the inner bottom surface of the storage groove 31, and the vertical through hole 32 is connected with the central through hole 51; an anti-counterfeiting sheet 9 is embedded in the storage groove 31, and an anti-counterfeiting two-dimensional code laser engraving layer 91 is provided on the upper surface of the anti-counterfeiting sheet 9, and a pull strip 92 is integrally provided on the lower surface of the anti-counterfeiting sheet 9, and the lower end of the pull strip 92 passes through the vertical through hole 32 and then extends into the central through hole 51.

[0025] Preferably, the base film layer 1 is made of PET or PVC; the holographic pattern anti-counterfeiting layer 2 is made of PVC, PET, OPP or BOPP, and can be laser holographic aluminum-coated film, laser holographic transparent glazing film or laser holographic hot stamping film, and the holographic pattern anti-counterfeiting layer 2 is provided with a naked-eye 3D anti-counterfeiting pattern; the positioning base layer 3 is made of stainless steel or plastic; the positioning frame 4 is made of metal or rubber; the label bottom layer 6 is made of PVC, PET, OPP or BOPP.

[0026] In order to make the structural design of the utility model more reasonable, as a preferred embodiment, a photosensitive color-changing anti-counterfeiting coating 10 and a second fragile paper layer 11 are arranged in sequence from bottom to top in the vertical through hole 32 of the present embodiment, and the second fragile paper layer 11 is provided with a first pull rod through hole 111 aligned with the pull rod position, and the photosensitive color-changing anti-counterfeiting coating 10 is provided with a second pull rod through hole 101 aligned with the first pull rod through hole position.

[0027] A glitter layer 12 is fixedly disposed on the upper surface of the holographic pattern anti-counterfeiting layer 2 , and a transparent protective layer 13 is fixedly disposed on the upper surface of the glitter layer 12 .

[0028] Preferably, the base film layer 1, holographic pattern anti-counterfeiting layer 2, positioning base layer 3, positioning frame 4, first fragile paper layer 5, label base layer 6, adhesive layer 7, anti-counterfeiting sheet 9, photochromic anti-counterfeiting coating 10, second fragile paper layer 11, glitter layer 12 and transparent protective layer 13 are bonded together to form an integrated structure.

[0029] The lower end of the pull strip 92 is located in the central through hole section and is provided with a bending portion 921 , and the lower surface of the bending portion 921 is bonded and fixed to the upper surface of the label bottom layer 6 .

[0030] An anti-counterfeiting graphic laser engraving layer 21 is disposed at a local position on the upper surface of the holographic pattern anti-counterfeiting layer 2 .

[0031] The anti-counterfeiting sheet 9 is in a rectangular structure or a circular structure, and the anti-counterfeiting sheet 9 and the pull strip 92 are both made of stainless steel or plastic.

[0032] In actual application, the manufacturer sticks the two-dimensional code hidden holographic anti-counterfeiting label of the utility model to the product through the adhesive layer 7 when the product is manufactured. The user can initially distinguish the authenticity of the product through the holographic pattern anti-counterfeiting layer 2, and then check the anti-counterfeiting graphic laser engraving layer 21 to further distinguish the authenticity of the product;

[0033] The storage groove 31 on the upper surface of the positioning base layer 3 of the utility model also hides an anti-counterfeiting sheet 9 with an anti-counterfeiting two-dimensional code laser engraving layer 91. When the user needs to take out the anti-counterfeiting sheet 9, first, the user tears it open between the positioning base layer 3 and the label base layer 6, so that the lower surface of the positioning base layer 3 is separated from the upper surface of the positioning frame 4 and the first fragile paper layer 5, or the lower surface of the positioning base layer 3, the positioning frame 4 and the first fragile paper layer 5 is separated from the upper surface of the label base layer 6. At this time, the user can view the photosensitive color-changing anti-counterfeiting The coating 10 can further distinguish the authenticity of the product; when tearing the positioning base layer 3 and the label base layer 6, the positioning frame 4 is easily deformed and the first fragile paper layer 5 is easily damaged; finally, the user holds the bent portion 921 of the pull strip 92 and pulls the pull strip 92 to pull the anti-counterfeiting sheet 9 out of the vertical through hole 32. While the anti-counterfeiting sheet 9 is pulled out of the vertical through hole 32, the anti-counterfeiting sheet 9 sequentially destroys the second fragile paper layer 11 and the photosensitive color-changing anti-counterfeiting coating 10, and the user distinguishes the authenticity of the product through the hidden anti-counterfeiting QR code laser engraving layer 91.

[0034] The utility model is designed with a four-layer anti-counterfeiting structure of a holographic pattern anti-counterfeiting layer 2, an anti-counterfeiting graphic laser engraving layer 21, a photosensitive color-changing anti-counterfeiting coating layer 10 and an anti-counterfeiting two-dimensional code laser engraving layer 91. The holographic pattern anti-counterfeiting layer 2 and the anti-counterfeiting graphic laser engraving layer 21 are in the light, and the photosensitive color-changing anti-counterfeiting coating layer 10 and the anti-counterfeiting two-dimensional code laser engraving layer 91 are concealed in the dark. The two-in-light and two-in-dark anti-counterfeiting structure has a reasonable structural design, good anti-counterfeiting performance, and is not easy to imitate. Moreover, the first fragile paper layer 5 and the second fragile paper layer 11 are difficult to restore after being damaged, which can prevent the label from being completely peeled off and reused, and has good practicality.

[0035] 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 two-dimensional code hidden holographic anti-counterfeiting label, comprising a base film layer (1), on the upper surface of which a holographic pattern anti-counterfeiting layer (2) is fixedly arranged, characterized in that: A positioning base layer (3) is fixedly arranged on the lower surface of the base film layer (1), a positioning frame (4) is fixedly arranged on the lower surface of the positioning base layer (3), a first fragile paper layer (5) is fixedly arranged on the inner wall surface of the positioning frame (4), a label base layer (6) is fixedly arranged on the lower surface of the positioning frame (4), an adhesive layer (7) is fixedly arranged on the lower surface of the label base layer (6), and a release layer (8) is arranged on the lower surface of the adhesive layer (7); The upper surface of the first fragile paper layer (5) is bonded and fixed to the lower surface of the positioning base layer (3), the lower surface of the first fragile paper layer (5) is bonded and fixed to the upper surface of the label base layer (6), and a central through hole (51) is provided in the middle of the first fragile paper layer (5); A storage groove (31) is provided at a local position on the upper surface of the positioning base layer (3); a vertical through hole (32) is provided on the inner bottom surface of the storage groove (31); the vertical through hole (32) is communicated with the central through hole (51); an anti-counterfeiting sheet (9) is embedded in the storage groove (31); an anti-counterfeiting two-dimensional code laser engraving layer (91) is provided on the upper surface of the anti-counterfeiting sheet (9); a pull strip (92) is integrally provided on the lower surface of the anti-counterfeiting sheet (9); the lower end of the pull strip (92) passes through the vertical through hole (32) and then extends into the central through hole (51).

2. According to claim 1, a two-dimensional code hidden holographic anti-counterfeiting label, characterized in that: A photosensitive color-changing anti-counterfeiting coating (10) and a second fragile paper layer (11) are sequentially arranged in the vertical through hole (32) from bottom to top; the second fragile paper layer (11) is provided with a first pull-rod through hole (111) aligned with the pull-rod position; and the photosensitive color-changing anti-counterfeiting coating (10) is provided with a second pull-rod through hole (101) aligned with the first pull-rod through hole position.

3. According to claim 2, a two-dimensional code hidden holographic anti-counterfeiting label, characterized in that: A glitter layer (12) is fixedly arranged on the upper surface of the holographic pattern anti-counterfeiting layer (2), and a transparent protective layer (13) is fixedly arranged on the upper surface of the glitter layer (12).

4. A two-dimensional code hidden holographic anti-counterfeiting label according to claim 1 or 3, characterized in that: The lower end of the pull strip (92) is located in the central through hole section and is provided with a bending portion (921), and the lower surface of the bending portion (921) is bonded and fixed to the upper surface of the label bottom layer (6).

5. According to claim 4, a two-dimensional code hidden holographic anti-counterfeiting label, characterized in that: An anti-counterfeiting graphic laser engraving layer (21) is provided at a local position on the upper surface of the holographic pattern anti-counterfeiting layer (2).

6. According to claim 5, a two-dimensional code hidden holographic anti-counterfeiting label, characterized in that: The anti-counterfeiting sheet (9) is in a rectangular structure or a circular structure, and the anti-counterfeiting sheet (9) and the pull strip (92) are both made of stainless steel or plastic.

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