Biodegradable anti-counterfeiting self-adhesive label
By incorporating a substrate, anti-counterfeiting layer, and transparent protective layer into the self-adhesive label design, the problems of easy damage and limited functionality of traditional labels are solved, achieving anti-counterfeiting, traceability, and environmental degradation effects, thus meeting the end-to-end security and sustainability needs of high-end brands.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN JIANGWEI ANTI COUNTERFEITING TECH CO LTD
- Filing Date
- 2025-06-13
- Publication Date
- 2026-05-12
AI Technical Summary
Traditional self-adhesive anti-counterfeiting labels are easily damaged, have limited functionality, and cannot simultaneously achieve anti-counterfeiting, traceability, and environmental degradation, making it difficult to meet the end-to-end security and sustainability needs of high-end brands.
The design incorporates a substrate, an anti-counterfeiting layer, and a transparent protective layer. The substrate surface is printed with a soybean-based laser holographic pattern and covered with a fragile wood pulp fiber film. The transparent protective layer includes a waterproof and anti-friction layer to ensure that the pattern is not worn and is easily degraded.
It improves the durability and anti-counterfeiting effect of labels, reduces waste pollution, extends the validity period of anti-counterfeiting measures, and meets the safety and environmental protection needs of high-end brands.
Smart Images
Figure CN224232284U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of label technology, specifically to a biodegradable anti-counterfeiting self-adhesive label. Background Technology
[0002] Self-adhesive anti-counterfeiting labels are a type of anti-counterfeiting label. They are anti-counterfeiting labels made on the basis of self-adhesive labels. Self-adhesive anti-counterfeiting labels are made by using printable paper as the face material, covering it with adhesive and sticking it to the backing paper. They are made through processes such as surface printing, embedding anti-counterfeiting technology, anti-counterfeiting codes, scratch-off layers, lamination, cutting edges, and die-cutting.
[0003] Traditional self-adhesive anti-counterfeiting labels are easily damaged by friction and water stains, resulting in blurred anti-counterfeiting information; they have limited functions and cannot simultaneously achieve anti-counterfeiting, traceability and environmental degradation, making them difficult to meet the needs of high-end brands for end-to-end security and sustainability.
[0004] To address this issue, we propose a biodegradable anti-counterfeiting self-adhesive label. Utility Model Content
[0005] The purpose of this invention is to provide a biodegradable anti-counterfeiting self-adhesive label, which solves the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a biodegradable anti-counterfeiting self-adhesive label, comprising a substrate, a label disposed on the surface of the substrate, an anti-counterfeiting layer disposed below the label, the anti-counterfeiting layer being disposed on the surface of the substrate, and a transparent protective layer being heat-sealed onto the surfaces of the label and the anti-counterfeiting layer.
[0007] Preferably, the corner portions of the substrate have tear-out features.
[0008] Preferably, the anti-counterfeiting layer is formed by printing a soybean-based laser holographic pattern on the surface of a substrate using a flexographic printing process, then covering it with a layer of fragile wood pulp fiber film, and bonding it with plant-based adhesive.
[0009] Preferably, the transparent protective layer includes a substrate, the top surface of which is provided with a waterproof layer, and the top surface of which is provided with an anti-friction layer.
[0010] Preferably, the thickness of the substrate is half the thickness of the waterproof layer.
[0011] Preferably, the thickness of the waterproof layer and the anti-friction layer is the same.
[0012] This invention provides a biodegradable anti-counterfeiting self-adhesive label. This biodegradable anti-counterfeiting self-adhesive label has the following beneficial effects:
[0013] (1) The biodegradable anti-counterfeiting self-adhesive label can reduce the difficulty of peeling by setting the tear, ensuring that the fragile film breaks first and avoids the label being transferred intact due to violent disassembly; the degradation characteristics of the matrix reduce waste pollution.
[0014] (2) The biodegradable anti-counterfeiting self-adhesive label prevents the holographic pattern from being worn or the ink from fading by covering the anti-counterfeiting layer with a transparent protective layer, and the waterproof layer prevents the label from becoming ineffective when exposed to water, thus extending the anti-counterfeiting validity period. The anti-friction layer can prevent the label and the anti-counterfeiting layer from being damaged by friction with external objects. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a biodegradable anti-counterfeiting self-adhesive label according to this utility model.
[0016] Figure 2 This utility model relates to a biodegradable anti-counterfeiting self-adhesive label. Figure 1 Enlarged structural diagram at point A in the diagram;
[0017] Figure 3 This is a schematic diagram of the layered structure of the transparent protective layer in a biodegradable anti-counterfeiting self-adhesive label of this utility model.
[0018] In the diagram: 1. Substrate; 2. Label; 3. Anti-counterfeiting layer; 4. Transparent protective layer; 5. Tear opening; 6. Substrate; 7. Waterproof layer; 8. Anti-friction layer. Detailed Implementation
[0019] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.
[0020] like Figure 1-3As shown, this utility model provides a technical solution: a biodegradable anti-counterfeiting self-adhesive label, including a substrate 1. The corners of the substrate 1 are provided with tear-out slits 5. The tear-out slits 5 reduce the difficulty of peeling, ensuring that the fragile film breaks first and avoiding violent disassembly that could cause the label to be transferred intact. The biodegradable properties of the substrate reduce waste pollution. A label 2 is provided on the surface of the substrate 1, and an anti-counterfeiting layer 3 is provided below the label 2. The anti-counterfeiting layer 3 is provided on the surface of the substrate 1. The anti-counterfeiting layer 3 is formed by printing a soybean-based laser holographic pattern on the surface of the substrate using a flexographic printing process, and then covering it with a layer of wood pulp fiber fragile film. The film is bonded with plant-based adhesive. The surface of the label 2 and the anti-counterfeiting layer 3 is heat-sealed with a transparent protective layer 4. The transparent protective layer 4 includes a substrate 6. A waterproof layer 7 is provided on the top surface of the substrate 6. The thickness of the substrate 6 is half the thickness of the waterproof layer 7. An anti-friction layer 8 is provided on the top surface of the waterproof layer 7. The thickness of the waterproof layer 7 and the anti-friction layer 8 is the same. By covering the anti-counterfeiting layer 3 with the transparent protective layer 4, the holographic pattern is prevented from being worn or the ink from fading. The waterproof layer 7 prevents the label from becoming ineffective when exposed to water, thus extending the anti-counterfeiting validity period. The anti-friction layer 8 can prevent the label and the anti-counterfeiting layer from being damaged by friction with external objects.
[0021] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification of this utility model can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to the points of this utility model.
Claims
1. A biodegradable anti-counterfeiting self-adhesive label, comprising a substrate (1), characterized in that: The surface of the substrate (1) is provided with a label (2), and an anti-counterfeiting layer (3) is provided below the label (2). The anti-counterfeiting layer (3) is provided on the surface of the substrate (1), and a transparent protective layer (4) is heat-sealed on the surface of the label (2) and the anti-counterfeiting layer (3).
2. The biodegradable anti-counterfeiting self-adhesive label according to claim 1, characterized in that: The corner of the substrate (1) is provided with a tear (5).
3. The biodegradable anti-counterfeiting self-adhesive label according to claim 1, characterized in that: The anti-counterfeiting layer (3) is formed by printing a soybean-based laser holographic pattern on the surface of the substrate using a flexographic printing process, then covering it with a layer of wood pulp fiber fragile film, and bonding it with plant adhesive.
4. The biodegradable anti-counterfeiting self-adhesive label according to claim 1, characterized in that: The transparent protective layer (4) includes a substrate (6), a waterproof layer (7) is provided on the top surface of the substrate (6), and an anti-friction layer (8) is provided on the top surface of the waterproof layer (7).
5. The biodegradable anti-counterfeiting self-adhesive label according to claim 4, characterized in that: The thickness of the substrate (6) is half the thickness of the waterproof layer (7).
6. The biodegradable anti-counterfeiting self-adhesive label according to claim 4, characterized in that: The thickness of the waterproof layer (7) and the anti-friction layer (8) is the same.