Anti-fake self-adhesive label
By introducing technologies such as tear-prone dotted lines, temperature-sensitive color-distorted layers and pressure-sensitive adhesives into self-adhesive labels, the problem of counterfeit and shoddy products is solved, the anti-counterfeiting and stability of the label is improved, and the brand trust is enhanced.
Patent Information
- Application Number
- CN202421219750.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The lack of anti-counterfeiting measures for existing self-adhesive labels has led to the proliferation of counterfeit and shoddy products, damaging brand reputation and consumer trust.
An anti-counterfeiting self-adhesive label was designed, using technologies such as easy to tear dotted lines, temperature-sensitive color-distorted layers, first strong adhesive layer and barcode to prevent the secondary use of labels and theft of adhesive heating. Through the temperature-sensitive color-distorted layers and barcodes Achieve anti-counterfeiting effects and use pressure-sensitive adhesives to improve bonding performance and working efficiency.
Effectively prevent secondary use of labels and theft of adhesives, enhance the protection of anti-counterfeiting coatings, improve the uniqueness and management difficulty of products, and enhance the stability and anti-counterfeiting effect of labels.
Smart Images
Figure CN222365337U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-counterfeiting labels, in particular to an anti-counterfeiting self-adhesive label. Background Art
[0002] Self-adhesive labels, also often called self-adhesive labels or pressure-sensitive paper labels, are paper materials with adhesive on the back, usually used for printing and labeling. They are called self-adhesive because they do not require additional wetting agents or heat to activate the adhesive.
[0003] Since labels contain all kinds of information about the product, if they are not treated for anti-counterfeiting, a large number of counterfeit and shoddy products will easily be produced. Counterfeit and shoddy products will damage the reputation of genuine brands and reduce consumers' trust in the brand. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides an anti-counterfeiting self-adhesive label.
[0005] The utility model is implemented by the following technical scheme: an anti-counterfeiting self-adhesive label, comprising a base paper, an easy-to-tear dotted line is arranged in the middle of the upper surface of the base paper, and an anti-counterfeiting coating is arranged on one side of the upper surface of the base paper;
[0006] The lower surface of the base paper is fixedly connected with a temperature-sensitive color-changing layer, the upper surface of the anti-counterfeiting coating is fixedly connected with a first strong adhesive layer, and the upper surface of the first strong adhesive layer is fixedly connected with a water-proof transparent pad.
[0007] Through the above technical scheme, the setting of the easy-to-tear dotted line makes the label break when people tear it off, making the label incomplete and difficult to use for a second time. The setting of the temperature-sensitive color-changing layer can prevent illegal persons from heating the adhesive and stealing the anti-counterfeiting coating. The temperature-sensitive color-changing layer will change color when heated. After the base paper changes color, the anti-counterfeiting coating will change color. The barcode on the surface will be blocked by the color, achieving the anti-counterfeiting effect. The setting of the first strong adhesive layer enables people to stick the anti-counterfeiting coating, thereby improving the protection of the anti-counterfeiting coating.
[0008] As a further improvement of the above solution, the material of the first strong adhesive layer is pressure-sensitive adhesive.
[0009] Through the above technical scheme, pressure-sensitive adhesive can be easily applied to various substrates through coating, lamination and other processes to form a sticky surface, so as to be conveniently made into various tapes and label products. Pressure-sensitive adhesive has good bonding properties and can firmly bond different materials together. It also has a certain compatibility with different types of substrates. Pressure-sensitive adhesive products usually have the characteristics of being ready to use, without the need for additional curing or drying time, which can greatly improve work efficiency.
[0010] As a further improvement of the above solution, a barcode is provided on the surface of the anti-counterfeiting coating.
[0011] Through the above technical solution, the barcode can store a large amount of information about the labeled product, such as production batch, production date, place of origin, etc. This information can help companies track and manage products. In addition, the barcode itself is unique and difficult to copy, which can increase the difficulty of counterfeiting and thus play a certain anti-counterfeiting role.
[0012] As a further improvement of the above solution, a self-adhesive layer is fixedly connected to the lower surface of the temperature-sensitive color-changing layer.
[0013] Through the above technical solution, the self-adhesive layer can provide a stable bonding effect, ensuring that the temperature-sensitive color-changing layer can be tightly attached to the surface of the base paper, avoiding the coating from falling off or deforming due to temperature changes or other factors.
[0014] As a further improvement of the above solution, there are four self-adhesive layers, which are respectively fixedly connected to the four corners of the lower surface of the temperature-sensitive color-changing layer.
[0015] Through the above technical solution, the four self-adhesive layers can provide good support and stability for the temperature-sensitive color-changing layer, ensuring that it will not be easily displaced or deformed during use. By fixing the self-adhesive layers at the four corners of the lower surface of the temperature-sensitive color-changing layer, the relative position relationship between the temperature-sensitive color-changing layer and the base paper can be ensured to be stable, which helps to improve the stability of the overall structure of the label.
[0016] As a further improvement of the above solution, a second strong adhesive layer is fixedly connected to the middle portion of the lower surface of the base paper.
[0017] Through the above technical solution, the second strong adhesive layer has a higher bonding strength, which can enhance the bonding effect between the base paper and the contact surface, prevent the base paper from falling off or shifting during use, and improve the stability of the label when it is fixed.
[0018] As a further improvement of the above solution, the second strong adhesive layer is made of the same material as the first strong adhesive layer.
[0019] Through the above technical solution, the pressure-sensitive adhesive has good bonding properties and can firmly bond different materials together. The second strong adhesive layer and the first strong adhesive layer are used in conjunction with each other to improve the overall stability of the label when it is pasted.
[0020] Compared with the prior art, the beneficial effects of the present invention are:
[0021] The utility model provides a device body and an easy-to-tear dotted line so that when a person tears off the label, the label will be broken, making the label incomplete and difficult to use for a second time. At the same time, the temperature-sensitive color-changing layer can prevent unlawful persons from heating the adhesive and stealing the anti-counterfeiting coating. The temperature-sensitive color-changing layer will change color after being heated, thereby causing the base paper to change color. When the base paper changes color, the anti-counterfeiting coating on the surface will also change color, and the barcode and anti-counterfeiting mark on the surface will be blocked by the color, thereby achieving an anti-counterfeiting effect. In addition, the first strong adhesive layer allows personnel to stick and fix the anti-counterfeiting coating, thereby improving the protection of the anti-counterfeiting coating and preventing the anti-counterfeiting coating from being easily torn off and stolen. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0023] Figure 2 This is a schematic diagram of the structure of the temperature-sensitive color-changing layer of the utility model;
[0024] Figure 3 This is a schematic diagram of the structure of the first strong adhesive layer of the utility model;
[0025] Figure 4 It is a schematic diagram of the structure of the anti-counterfeiting coating of the utility model;
[0026] Figure 5 It is a structural schematic diagram of the second strong adhesive layer of the utility model.
[0027] Description of main symbols:
[0028] 1. Base paper; 2. Easy-to-tear dotted line; 3. Anti-counterfeiting coating; 4. Temperature-sensitive color-changing layer; 5. First strong adhesive layer; 6. Water-proof transparent pad; 7. Barcode; 8. Self-adhesive layer; 9. Second strong adhesive layer. DETAILED DESCRIPTION
[0029] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.
[0030] Example:
[0031] Please combine Figure 1-5 , an anti-counterfeiting self-adhesive label of this embodiment comprises a base paper 1, an easy-to-tear dotted line 2 is arranged in the middle of the upper surface of the base paper 1, and an anti-counterfeiting coating 3 is arranged on one side of the upper surface of the base paper 1;
[0032] The lower surface of the base paper 1 is fixedly connected with a temperature-sensitive color-changing layer 4, the upper surface of the anti-counterfeiting coating 3 is fixedly connected with a first strong adhesive layer 5, and the upper surface of the first strong adhesive layer 5 is fixedly connected with a waterproof transparent pad 6. The setting of the easy-to-tear dotted line 2 makes it possible for the label to be broken when a person tears it off, making the label incomplete and difficult to reuse. The setting of the temperature-sensitive color-changing layer 4 can prevent illegal persons from heating the adhesive and stealing the anti-counterfeiting coating 3. The temperature-sensitive color-changing layer 4 will change color when heated. After the base paper 1 changes color, the anti-counterfeiting coating 3 will change color, and the barcode on the surface will be blocked by the color, thereby achieving an anti-counterfeiting effect. In addition, the setting of the first strong adhesive layer 5 enables people to stick the anti-counterfeiting coating 3, thereby improving the protection of the anti-counterfeiting coating 3.
[0033] The material of the first strong adhesive layer 5 is pressure-sensitive adhesive, which can be easily applied to various substrates through coating, lamination and other processes to form a sticky surface, so as to be conveniently made into various tapes and label products. Pressure-sensitive adhesive has good adhesive properties and can firmly bond different materials together. It also has a certain compatibility with different types of substrates. Pressure-sensitive adhesive products usually have the characteristics of being ready to use and do not require additional curing or drying time, which can greatly improve work efficiency.
[0034] The surface of the anti-counterfeiting coating 3 is provided with a barcode 7, which can store a large amount of information of the labeled product, such as production batch, production date, place of origin, etc. This information can help enterprises track and manage products, and the barcode 7 itself is unique and difficult to copy, which can increase the difficulty of counterfeiting, thereby playing a certain anti-counterfeiting role.
[0035] The lower surface of the temperature-sensitive color-changing layer 4 is fixedly connected with a self-adhesive layer 8, which can provide a stable bonding effect to ensure that the temperature-sensitive color-changing layer 4 can be tightly attached to the surface of the base paper 1 to avoid the coating from falling off or deforming due to temperature changes or other factors.
[0036] There are four self-adhesive layers 8, which are fixedly connected to the four corners of the lower surface of the temperature-sensitive color-changing layer 4. The four self-adhesive layers 8 can provide good support and stability for the temperature-sensitive color-changing layer 4, ensuring that it will not be easily displaced or deformed during use. By fixing the self-adhesive layers 8 at the four corners of the lower surface of the temperature-sensitive color-changing layer 4, the relative position relationship between the temperature-sensitive color-changing layer 4 and the base paper 1 can be ensured to be stable, which helps to improve the stability of the overall structure of the label.
[0037] A second strong adhesive layer 9 is fixedly connected to the middle of the lower surface of the base paper 1. The second strong adhesive layer 9 has a high bonding strength. It can enhance the bonding effect between the base paper 1 and the contact surface, prevent the base paper 1 from falling off or shifting during use, and improve the stability of the label when fixed.
[0038] The second strong adhesive layer 9 is made of the same material as the first strong adhesive layer 5. The pressure-sensitive adhesive has good bonding properties and can firmly bond different materials together. The second strong adhesive layer 9 and the first strong adhesive layer 5 are used in conjunction with each other to improve the overall stability of the label when it is pasted.
[0039] The implementation principle of an anti-counterfeiting self-adhesive label in the embodiment of the present application is as follows: the setting of the easy-tear dotted line 2 makes it possible for a person to tear off the label while the label is being torn off, so that the label is incomplete and difficult to use a second time; the setting of the temperature-sensitive color-changing layer 4 can prevent unscrupulous persons from heating the adhesive and stealing the anti-counterfeiting coating 3; the temperature-sensitive color-changing layer 4 will change color when heated, and after the base paper 1 changes color, the anti-counterfeiting coating 3 will change color, and the barcode on the surface will be blocked by the color, thereby achieving an anti-counterfeiting effect; and the setting of the first strong adhesive layer 5 makes it possible for a person to stick the anti-counterfeiting coating 3, thereby improving the protection of the anti-counterfeiting coating 3; the pressure-sensitive adhesive can be easily applied to various substrates through coating, compounding and other processes to form a sticky surface The surface can be conveniently made into various tapes and label products. The pressure-sensitive adhesive has good adhesive properties and can firmly bond different materials together. It is also compatible with different types of substrates. Pressure-sensitive adhesive products usually have the characteristics of being ready to use and do not require additional curing or drying time, which can greatly improve work efficiency. The four self-adhesive layers 8 can provide good support and stability for the temperature-sensitive color-changing layer 4 to ensure that it will not be easily displaced or deformed during use. By fixing the self-adhesive layers 8 at the four corners of the lower surface of the temperature-sensitive color-changing layer 4, the relative position relationship between the temperature-sensitive color-changing layer 4 and the base paper 1 can be ensured to be stable, which helps to improve the stability of the overall structure of the label.
[0040] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.
Claims
1. An anti-counterfeiting self-adhesive label, characterized in that: It comprises a base paper (1), wherein an easy-to-tear dotted line (2) is provided in the middle of the upper surface of the base paper (1), and an anti-counterfeiting coating (3) is provided on one side of the upper surface of the base paper (1); The lower surface of the base paper (1) is fixedly connected to a temperature-sensitive color-changing layer (4), the upper surface of the anti-counterfeiting coating (3) is fixedly connected to a first strong adhesive layer (5), and the upper surface of the first strong adhesive layer (5) is fixedly connected to a water-proof transparent pad (6).
2. The anti-counterfeiting self-adhesive label according to claim 1, characterized in that: The material of the first strong adhesive layer (5) is pressure-sensitive adhesive.
3. The anti-counterfeiting self-adhesive label according to claim 1, characterized in that: A barcode (7) is provided on the surface of the anti-counterfeiting coating (3).
4. The anti-counterfeiting self-adhesive label according to claim 1, characterized in that: A self-adhesive layer (8) is fixedly connected to the lower surface of the temperature-sensitive color-changing layer (4).
5. The anti-counterfeiting self-adhesive label according to claim 4, characterized in that: There are four self-adhesive layers (8), which are respectively fixedly connected to the four corners of the lower surface of the temperature-sensitive color-changing layer (4).
6. The anti-counterfeiting self-adhesive label according to claim 1, characterized in that: A second strong adhesive layer (9) is fixedly connected to the middle portion of the lower surface of the base paper (1).
7. The anti-counterfeiting self-adhesive label according to claim 6, characterized in that: The second strong adhesive layer (9) is made of the same material as the first strong adhesive layer (5).