Anti-fake self-adhesive label

Abstract

The utility model relates to an anti-counterfeiting self-adhesive label, which belongs to the technical field of self-adhesive labels and comprises a label base material, an anti-counterfeiting structure capable of realizing an anti-counterfeiting effect is arranged outside the label base material, and the anti-counterfeiting structure comprises a two-dimensional code anti-counterfeiting area arranged on the upper surface of the label base material. The upper surface of the label base material is provided with a code anti-counterfeiting area, and one side, far away from the two-dimensional code anti-counterfeiting area, of the label base material is provided with a non-setting adhesive coating. According to the anti-fake self-adhesive label, two different forms of anti-fake effects can be achieved by arranging the two-dimensional code anti-fake area and the code anti-fake area, meanwhile, a consumer can conveniently verify the authenticity of a product, and by arranging the self-adhesive coating and the VOID adhesive layer, when the label base material is damaged or torn down by people, due to the special effect of the VOID adhesive layer, the anti-fake effect is achieved. Therefore, a part of patterns can be attached to the surface of the product, and the process is irreversible, so that the authenticity of the product can be quickly distinguished.

Description

Technical Field

[0001] The utility model relates to the technical field of self-adhesive labels, in particular to an anti-counterfeiting self-adhesive label. Background Art

[0002] Self-adhesive labels, also known as self-adhesive label materials, are made of a composite material consisting of paper, film, or other specialty materials, with an adhesive coating on the back and a silicone-coated protective paper as the backing. After printing and die-cutting, they become finished labels. Self-adhesive labels offer many advantages over traditional labels, such as requiring no glue, paste, or water, resulting in no pollution and time-saving labeling. Therefore, they are widely applicable and quick and convenient.

[0003] A Chinese utility model patent with the announcement number CN219591026U discloses an anti-counterfeiting self-adhesive label, comprising a label body: a mounting groove is defined within the label body, a paper anti-counterfeiting code is adhered to the bottom inner wall of the mounting groove, a transparent observation window is provided on the top inner wall of the mounting groove, a through groove is defined through the middle of the inner wall of one side of the mounting groove, a baffle is horizontally provided within the mounting groove, the baffle is movably connected to the through groove, and a self-adhesive label is provided on the bottom side of the label body. The utility model uses a push block to pull the baffle out of the mounting groove, allowing the anti-counterfeiting code in the mounting groove to be observed through the observation window. During the movement of the baffle, the plug can be pulled out of the liquid guide groove, further allowing the light red pigment in the liquid storage chamber to be discharged into the mounting groove through the liquid guide groove and absorbed by the paper anti-counterfeiting code, further turning the paper anti-counterfeiting code light red, thereby preventing the anti-counterfeiting code from being used a second time.

[0004] However, during the use of the utility model, the self-adhesive label is generally a thin piece of paper, and the device is thick in texture. It is easily squeezed during the packaging and transportation of the product, causing breakage. Therefore, it is impossible to determine whether it is man-made damage, and it cannot meet production needs. Therefore, an anti-counterfeiting self-adhesive label is proposed to solve the above problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides an anti-counterfeiting self-adhesive label with the advantage of good orientation effect. It solves the problem that the self-adhesive label is usually a thin piece of paper, while the device is thick and is easily squeezed and broken during the packaging and transportation of the product, so it is impossible to determine whether it is man-made damage and cannot meet production needs.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: an anti-counterfeiting self-adhesive label, comprising a label substrate, wherein an anti-counterfeiting structure capable of achieving an anti-counterfeiting effect is provided on the exterior of the label substrate;

[0007] The anti-counterfeiting structure includes a QR code anti-counterfeiting area arranged on the upper surface of the label substrate, a coded anti-counterfeiting area is arranged on the upper surface of the label substrate, a self-adhesive coating is arranged on the side of the label substrate away from the QR code anti-counterfeiting area, and a VOID adhesive layer is arranged on the side of the label substrate away from the coded anti-counterfeiting area.

[0008] Furthermore, the self-adhesive coating and the VOID adhesive layer are both located on the lower surface of the label substrate, the self-adhesive coating is distributed around the VOID adhesive layer, and the thickness of the VOID adhesive layer is greater than that of the self-adhesive coating.

[0009] Furthermore, the two-dimensional code anti-counterfeiting area and the coded anti-counterfeiting area are both printed on the upper surface of the label substrate, and the two-dimensional code anti-counterfeiting area is located in the middle of the upper surface of the label substrate.

[0010] Furthermore, a protective film layer is provided on the side of the label substrate away from the self-adhesive coating.

[0011] Furthermore, a protective scratch coating layer is provided on the side of the protective film layer away from the label substrate, and the coating area of ​​the protective scratch coating layer is larger than the area of ​​the coded anti-counterfeiting area.

[0012] Furthermore, a release paper is provided on the side of the self-adhesive coating away from the label substrate, and the floor area of ​​the release paper is equal to the floor area of ​​the label substrate.

[0013] Compared with the prior art, the present invention provides an anti-counterfeiting self-adhesive label with the following beneficial effects:

[0014] 1. This anti-counterfeiting self-adhesive label can achieve two different forms of anti-counterfeiting effects by setting up a QR code anti-counterfeiting area and a coded anti-counterfeiting area, while facilitating consumers to verify the authenticity of the product. By setting up a self-adhesive coating and a VOID adhesive layer, when the label substrate is damaged or torn off manually, due to the special effect of the VOID adhesive layer, part of the pattern will adhere to the surface of the product, and this process is irreversible, which can quickly identify the authenticity of the product and protect the legitimate rights and interests of consumers and merchants.

[0015] 2. The anti-counterfeiting self-adhesive label, by providing a protective scraping coating layer and a protective film layer, can, on the one hand, cover and protect the QR code anti-counterfeiting area and the coded anti-counterfeiting area, and on the other hand, avoid damage to the label substrate during the scraping process, thereby achieving a certain protective effect and solving the problem that the self-adhesive label is usually a thin piece of paper, while the device is thick in texture and is easily squeezed and broken during the packaging and transportation of the product, making it impossible to determine whether it is man-made damage and unable to meet production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an exploded view of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the QR code anti-counterfeiting area of ​​the utility model;

[0018] Figure 3 This is a schematic structural diagram of the VOID adhesive layer of the present invention.

[0019] In the figure: 1 label substrate, 2 QR code anti-counterfeiting area, 3 coded anti-counterfeiting area, 4 self-adhesive coating, 5 VOID adhesive layer, 6 protective film layer, 7 protective scratch coating, 8 release paper. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 3 In this embodiment, an anti-counterfeiting self-adhesive label includes a label substrate 1, which is characterized in that: an anti-counterfeiting structure that can achieve an anti-counterfeiting effect is provided on the outside of the label substrate 1, and the anti-counterfeiting structure includes a QR code anti-counterfeiting area 2 provided on the upper surface of the label substrate 1, and a coded anti-counterfeiting area 3 is provided on the upper surface of the label substrate 1. A self-adhesive coating 4 is provided on the side of the label substrate 1 away from the QR code anti-counterfeiting area 2, and a VOID adhesive layer 5 is provided on the side of the label substrate 1 away from the coded anti-counterfeiting area 3.

[0022] Among them, the self-adhesive coating 4 and the VOID adhesive layer 5 are both located on the lower surface of the label substrate 1, the self-adhesive coating 4 is distributed around the VOID adhesive layer 5, the thickness of the VOID adhesive layer 5 is greater than the thickness of the self-adhesive coating 4, the QR code anti-counterfeiting area 2 and the coded anti-counterfeiting area 3 are both printed on the upper surface of the label substrate 1, and the QR code anti-counterfeiting area 2 is located in the middle position of the upper surface of the label substrate 1.

[0023] It should be noted that the label substrate 1 is made of polyester, which has good wear resistance, durability, and waterproof properties. The technical principle of the VOID adhesive layer 5 is mainly based on material science and adhesive technology. During the label production process, the adhesive is tightly bonded to the substrate (such as PET film) through a special process, and text or patterns are preset under the adhesive layer or in a specific position. When the label is attempted to be removed or torn, the special design of the adhesive layer allows the preset text or pattern to separate from the substrate and remain on the attached object, forming an irreversible anti-counterfeiting mark.

[0024] In this embodiment, a protective film layer 6 is provided on the side of the label substrate 1 away from the self-adhesive coating 4, and a protective scraping coating layer 7 is provided on the side of the protective film layer 6 away from the label substrate 1. The coating area of ​​the protective scraping coating layer 7 is larger than the area of ​​the coded anti-counterfeiting area 3.

[0025] Among them, the protective scraping coating layer 7 can cover the entire coded anti-counterfeiting area 3 and part of the QR code anti-counterfeiting area 2. The protective scraping coating layer 7 is a relatively common coating currently available. It can cover and protect relevant information and have a certain anti-counterfeiting effect. By setting the protective scraping coating layer 7 and the protective film layer 6, on the one hand, the QR code anti-counterfeiting area 2 and the coded anti-counterfeiting area 3 can be covered and protected, and on the other hand, it can avoid damage to the label substrate 1 during the scraping process, thereby achieving a certain protective effect.

[0026] In this embodiment, a release paper 8 is provided on the side of the self-adhesive coating 4 away from the label substrate 1 . The area occupied by the release paper 8 is equal to the area occupied by the label substrate 1 , and the release paper 8 is in contact with the self-adhesive coating 4 .

[0027] Among them, release paper, also known as isolation paper, anti-sticking paper, and silicone oil paper, is a kind of anti-sticking paper that prevents prepreg from sticking and protects prepreg from contamination. Its main function is to isolate sticky objects such as tape, and it usually needs to be peeled off and discarded after use.

[0028] The working principle of the above embodiment is:

[0029] First, the staff will tear off the release paper 8 from the label substrate 1, and then stick the label substrate 1 on the designated position on the product surface. After that, the consumer can preliminarily judge the authenticity of the product by checking whether the surface of the label substrate 1 is damaged. At the same time, the consumer can scrape off the protective scratch coating 7 on the surface of the label substrate 1 and verify the authenticity of the product through the QR code anti-counterfeiting area 2 and the coded anti-counterfeiting area 3. When the label substrate 1 is torn off manually, the special function of the VOID adhesive layer 5 can directly determine that the product has been damaged manually.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-counterfeiting self-adhesive label, comprising a label substrate (1), characterized in that: The label substrate (1) is provided with an anti-counterfeiting structure on the outside thereof that can achieve an anti-counterfeiting effect; The anti-counterfeiting structure comprises a two-dimensional code anti-counterfeiting area (2) arranged on the upper surface of a label substrate (1); a coded anti-counterfeiting area (3) is arranged on the upper surface of the label substrate (1); a self-adhesive coating (4) is arranged on the side of the label substrate (1) away from the two-dimensional code anti-counterfeiting area (2); and a VOID adhesive layer (5) is arranged on the side of the label substrate (1) away from the coded anti-counterfeiting area (3).

2. The anti-counterfeiting self-adhesive label according to claim 1, characterized in that: The self-adhesive coating (4) and the VOID adhesive layer (5) are both located on the lower surface of the label substrate (1); the self-adhesive coating (4) is distributed around the VOID adhesive layer (5); and the thickness of the VOID adhesive layer (5) is greater than the thickness of the self-adhesive coating (4).

3. The anti-counterfeiting self-adhesive label according to claim 1, characterized in that: The two-dimensional code anti-counterfeiting area (2) and the coded anti-counterfeiting area (3) are both printed on the upper surface of the label substrate (1), and the two-dimensional code anti-counterfeiting area (2) is located in the middle of the upper surface of the label substrate (1).

4. The anti-counterfeiting self-adhesive label according to claim 1, characterized in that: A protective film layer (6) is provided on the side of the label substrate (1) away from the self-adhesive coating (4).

5. The anti-counterfeiting self-adhesive label according to claim 4, characterized in that: A protective scraping coating layer (7) is provided on the side of the protective film layer (6) away from the label substrate (1), and the coating area of ​​the protective scraping coating layer (7) is larger than the area of ​​the coded anti-counterfeiting area (3).

6. The anti-counterfeiting self-adhesive label according to claim 1, characterized in that: A release paper (8) is provided on the side of the self-adhesive coating (4) away from the label substrate (1), and the floor area of ​​the release paper (8) is equal to the floor area of ​​the label substrate (1).

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