Multi-anti-counterfeiting matte aluminized embedded environment-friendly composite film
By introducing the design of anti-counterfeiting layer and heat-sensitive coating into the composite film, a dual anti-counterfeiting effect is achieved, which solves the problem of insufficient anti-counterfeiting performance and improves the anti-counterfeiting difficulty and performance of the composite film.
Patent Information
- Application Number
- CN202422143131.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-09-02
AI Technical Summary
The anti-counterfeiting performance of existing composite films is insufficient, and the cost of imitation is low, resulting in losses for consumers and manufacturers.
A multi-anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film is designed, which includes an anti-counterfeiting layer, a thermal coating, a waterproof film, an aluminum layer and a thermal insulation layer. The anti-counterfeiting pattern and the color change of the thermal coating are used to achieve double anti-counterfeiting. The anti-counterfeiting layer cannot be removed to increase the difficulty of imitation.
It improves the anti-counterfeiting performance, increases the cost and difficulty of imitation, reduces the possibility of imitation of inferior products, and improves the heat insulation, light insulation and thermal insulation performance of the composite film.
Smart Images
Figure CN223397662U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite films, in particular to a multiple anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film. Background Art
[0002] Aluminum-embedded composite film generally refers to a process in which a thin film of aluminum is deposited on the surface of a composite film, which is usually composed of multiple layers of materials.
[0003] In the existing structure, composite films are usually used in the packaging industry, in food packaging, medical packaging and other fields, which can provide a certain degree of protection for products. However, when performing anti-counterfeiting, QR codes or anti-counterfeiting labels are generally used. The anti-counterfeiting performance has certain deficiencies, and the imitation cost is low, causing losses to consumers and manufacturers of regular goods. In view of this, we propose a multiple anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film. Utility Model Content
[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a multi-anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film, which can solve the problem of insufficient anti-counterfeiting performance and low cost.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multiple anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film, including a composite film, the composite film is composed of an upper layer, a substrate layer, and a lower layer, the substrate layer is bonded to the lower surface of the upper layer, the lower layer is bonded to the lower surface of the substrate layer, the upper layer is composed of a protective layer and an anti-counterfeiting layer, the anti-counterfeiting layer is bonded to the lower surface of the protective layer, the upper surface of the anti-counterfeiting layer is provided with an anti-counterfeiting groove, the inside of the anti-counterfeiting groove is provided with an anti-counterfeiting label, the upper surface of the anti-counterfeiting label is provided with an anti-counterfeiting pattern, and the anti-counterfeiting pattern is coated with a heat-sensitive coating.
[0006] Preferably, the shape of the thermosensitive coating is consistent with that of the anti-counterfeiting pattern.
[0007] Preferably, the protective layer is composed of a waterproof film and an aluminum layer, the waterproof film is adhered to the upper surface of the aluminum layer, and the aluminum layer is adhered to the upper surface of the anti-counterfeiting layer.
[0008] Preferably, the base material layer is composed of a base material fabric layer and a thermal insulation layer, and a cavity is provided inside the thermal insulation layer.
[0009] Preferably, the base fabric layer is bonded to the upper surface of the thermal insulation layer, and the anti-counterfeiting layer is bonded to the upper surface of the base fabric layer.
[0010] Preferably, the lower layer is composed of an adhesive layer and a release layer, and the adhesive layer is adhered to the upper surface of the release layer.
[0011] Preferably, the adhesive layer is bonded to the lower surface of the thermal insulation layer, and an easy-to-tear label is fixedly connected to the release layer.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] (1) The multi-anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film uses an anti-counterfeiting pattern as the first anti-counterfeiting mark. At the same time, it can also use temperature changes to change the color of the heat-sensitive coating, that is, change the color of the anti-counterfeiting pattern, and then complete the second anti-counterfeiting mark. Since the anti-counterfeiting layer is non-detachable as a whole, it cannot be modified or replaced, and the cost of imitation is greatly increased. Through the above structure, the cost and difficulty of counterfeiting by pirated manufacturers can be greatly increased, reducing the possibility of counterfeiting and avoiding economic or reputation losses to consumers and manufacturers due to counterfeiting of inferior products.
[0014] (2) The multiple anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film uses a waterproof film and an aluminum layer to provide the composite film with a certain heat and light insulation effect, and provides a certain anti-rust ability for the protected substrate. The thermal insulation layer can further prevent internal heat loss and improve the overall thermal insulation performance. The combination of the release layer and the easy-to-tear label can make it more convenient for users to use the adhesive layer. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The present invention is further described below with reference to the accompanying drawings and embodiments:
[0016] Figure 1 This is a structural diagram of a multi-anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film of the utility model;
[0017] Figure 2 This is a schematic diagram of the anti-counterfeiting layer of the utility model;
[0018] Figure 3 This is a schematic diagram of the release layer of the utility model;
[0019] Figure 4 It is a schematic diagram of the upper layer of the utility model.
[0020] Figure numerals: 1. composite film; 2. upper layer; 3. substrate layer; 4. lower layer; 5. protective layer; 6. anti-counterfeiting layer; 7. anti-counterfeiting groove; 8. anti-counterfeiting label; 9. anti-counterfeiting pattern; 10. heat-sensitive coating; 11. waterproof membrane; 12. aluminum layer; 13. substrate fabric layer; 14. thermal insulation layer; 15. chamber; 16. adhesive layer; 17. release layer; 18. easy-to-tear label. DETAILED DESCRIPTION
[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.
[0022] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0023] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.
[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0025] See also Figure 1-4The utility model provides a technical solution: a multiple anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film, including a composite film 1, the composite film 1 is composed of an upper layer 2, a substrate layer 3, and a lower layer 4, the substrate layer 3 is bonded to the lower surface of the upper layer 2, the lower layer 4 is bonded to the lower surface of the substrate layer 3, the upper layer 2 is composed of a protective layer 5 and an anti-counterfeiting layer 6, the anti-counterfeiting layer 6 is bonded to the lower surface of the protective layer 5, the upper surface of the anti-counterfeiting layer 6 is provided with an anti-counterfeiting groove 7, the interior of the anti-counterfeiting groove 7 is provided with an anti-counterfeiting label 8, the upper surface of the anti-counterfeiting label 8 is provided with an anti-counterfeiting pattern 9, the anti-counterfeiting pattern 9 is coated with a heat-sensitive coating 10, and the heat-sensitive coating 10 is consistent with the shape of the anti-counterfeiting pattern 9. The thermosensitive coating 10 is made of thermosensitive ink, so that the thermosensitive coating 10 will change color when the temperature is above 30 degrees Celsius. The anti-counterfeiting pattern 9 is used as the first anti-counterfeiting mark. At the same time, the temperature change can be used to change the color of the thermosensitive coating 10, that is, the color of the anti-counterfeiting pattern 9 is changed, thereby completing the second anti-counterfeiting mark. Since the anti-counterfeiting layer 6 is non-detachable as a whole, it cannot be modified or replaced, and the cost of imitation is greatly increased. Through the above structure, the cost and difficulty of counterfeiting by pirated manufacturers can be greatly increased, reducing the possibility of counterfeiting and avoiding economic or reputational losses to consumers and manufacturers due to counterfeiting of inferior products.
[0026] Furthermore, the protective layer 5 is composed of a waterproof membrane 11 and an aluminum layer 12, the waterproof membrane 11 is bonded to the upper surface of the aluminum layer 12, the aluminum layer 12 is bonded to the upper surface of the anti-counterfeiting layer 6, the substrate layer 3 is composed of a substrate fabric layer 13 and a thermal insulation layer 14, a chamber 15 is opened inside the thermal insulation layer 14, the substrate fabric layer 13 is bonded to the upper surface of the thermal insulation layer 14, the anti-counterfeiting layer 6 is bonded to the upper surface of the substrate fabric layer 13, the lower layer 4 is composed of an adhesive layer 16 and a release layer 17, the adhesive layer 16 is bonded to the upper surface of the release layer 17, the adhesive layer 16 is bonded to the lower surface of the thermal insulation layer 14, an easy-to-tear label 18 is fixedly connected to the release layer 17, and the substrate fabric layer 13 is made of polyester. The fabric composition makes the composite film 1 have good mechanical properties and chemical stability, and can provide good tear resistance and wear resistance, thereby improving the overall strength of the composite film 1. The position corresponding to the anti-counterfeiting pattern 9 on the aluminum layer 12 described in the article is set to blank for easy observation, thereby avoiding anti-counterfeiting failure due to the opaque nature of the aluminum layer 12. The waterproof film 11 and the aluminum layer 12 are used to provide a certain heat insulation and light insulation effect for the composite film 1, and provide a certain anti-rust ability for the protected substrate. The thermal insulation layer 14 can further avoid internal heat loss and improve the overall thermal insulation performance. The cooperation of the release layer 17 and the easy-to-tear label 18 can make it more convenient for users to use the adhesive layer 16.
[0027] Working principle: The anti-counterfeiting pattern 9 is used as the first anti-counterfeiting mark. At the same time, the temperature change can be used to change the color of the heat-sensitive coating 10, that is, the color of the anti-counterfeiting pattern 9 is changed, thereby completing the second anti-counterfeiting mark. Since the anti-counterfeiting layer 6 is not removable as a whole, it cannot be modified or replaced, and the cost of imitation is greatly increased.
[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A multi-anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film, comprising a composite film (1), characterized in that: The composite film (1) is composed of an upper layer (2), a base material layer (3), and a lower layer (4); the base material layer (3) is bonded to the lower surface of the upper layer (2); the lower layer (4) is bonded to the lower surface of the base material layer (3); the upper layer (2) is composed of a protective layer (5) and an anti-counterfeiting layer (6); the anti-counterfeiting layer (6) is bonded to the lower surface of the protective layer (5); an anti-counterfeiting groove (7) is provided on the upper surface of the anti-counterfeiting layer (6); an anti-counterfeiting label (8) is provided inside the anti-counterfeiting groove (7); an anti-counterfeiting pattern (9) is provided on the upper surface of the anti-counterfeiting label (8); and a heat-sensitive coating (10) is coated on the anti-counterfeiting pattern (9).
2. The multi-anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film according to claim 1, characterized in that: The shape of the heat-sensitive coating (10) is consistent with that of the anti-counterfeiting pattern (9).
3. The multi-anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film according to claim 1, characterized in that: The protective layer (5) is composed of a waterproof film (11) and an aluminum layer (12), the waterproof film (11) is bonded to the upper surface of the aluminum layer (12), and the aluminum layer (12) is bonded to the upper surface of the anti-counterfeiting layer (6).
4. The multi-anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film according to claim 1, characterized in that: The base material layer (3) is composed of a base material fabric layer (13) and a heat-insulating layer (14), and a cavity (15) is provided inside the heat-insulating layer (14).
5. The multi-anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film according to claim 4, characterized in that: The base fabric layer (13) is bonded to the upper surface of the thermal insulation layer (14), and the anti-counterfeiting layer (6) is bonded to the upper surface of the base fabric layer (13).
6. The multi-anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film according to claim 4, characterized in that: The lower layer (4) is composed of an adhesive layer (16) and a release layer (17), and the adhesive layer (16) is bonded to the upper surface of the release layer (17).
7. The multi-anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film according to claim 6, characterized in that: The adhesive layer (16) is bonded to the lower surface of the thermal insulation layer (14).
8. The multi-anti-counterfeiting matte aluminum-plated embedded environmentally friendly composite film according to claim 7, characterized in that: An easy-to-tear label (18) is fixedly connected to the release layer (17).