A double-sided printed anti-counterfeiting label

Abstract

This utility model relates to the field of anti-counterfeiting label technology and discloses a double-sided printed anti-counterfeiting label, including a substrate isolation layer and a protective film installed on the substrate isolation layer, a second label layer, a first label layer, and a main anti-counterfeiting layer. Through the interaction of the brittle film layer, the cavity, and the microcapsule dye inside the cavity, when the customer completes the anti-counterfeiting code verification, they can directly press and break the brittle film layer, and then directly apply force to the microcapsule dye to break it, allowing the methylene blue dye inside to cover the anti-counterfeiting layer, destroying its function and making it unusable. The structure is simple, easy to operate, and highly practical.

Description

Technical Field

[0001] This utility model relates to the field of anti-counterfeiting label technology, specifically a double-sided printed anti-counterfeiting label. Background Technology

[0002] Currently, anti-counterfeiting labels, also known as anti-counterfeiting marks or anti-counterfeiting trademarks, are marks that can be pasted, printed, or transferred onto the surface of an object, its packaging, or its accessories to prevent counterfeiting. Double-sided printed anti-counterfeiting labels are among the most common types of anti-counterfeiting marks.

[0003] However, current double-sided printed anti-counterfeiting labels still have the following shortcomings: Double-sided printed anti-counterfeiting labels use anti-counterfeiting codes in the anti-counterfeiting layer for anti-counterfeiting, but in most cases, the anti-counterfeiting codes can still be used after the customer has verified them, which can easily lead to secondary use and the emergence of counterfeit and shoddy products. Buyers will also be unable to distinguish whether the product is genuine or not. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a double-sided printed anti-counterfeiting label that allows the anti-counterfeiting layer to be manually destroyed after the buyer has completed verification.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a double-sided printed anti-counterfeiting label, comprising a substrate isolation layer and a protective film, a second label layer, a first label layer and a main anti-counterfeiting layer mounted on the substrate isolation layer. The upper surface of the substrate isolation layer is fixed with brittle film layers on both sides of the main anti-counterfeiting layer. Each of the two brittle film layers has a cavity, and the two cavities are filled with microcapsule dye. The microcapsule dye encapsulates methylene blue dye, and the capsule shell is fragile gelatin.

[0006] Furthermore, microcracks are pre-cut on both of the brittle film layers, and a hydrophobic coating is applied to the inner side of both brittle film layers.

[0007] Furthermore, a first reactive coating is fixed to the upper surface of each of the two brittle film layers, and the same transparent adhesive layer is fixed to the upper surface of each of the two first reactive coatings. The lower surface of the transparent adhesive layer is also fixed to the upper surface of the main anti-counterfeiting layer, and the upper surface of the transparent adhesive layer is fixed to the lower surface of the first label layer. A second reactive coating is fixed to the upper surface of each of the two brittle film layers, and the lower surfaces of each of the two second reactive coatings are fixed to the upper surface of the substrate isolation layer. The upper surface of the substrate isolation layer is also fixed to the lower surface of the main anti-counterfeiting layer. The opposite surfaces of the two first reactive coatings are fixed to both sides of the main anti-counterfeiting layer, and the opposite surfaces of the two second reactive coatings are fixed to both sides of the main anti-counterfeiting layer. Both the first and second reactive coatings are mixed coatings of iron powder and moisture-absorbing resin.

[0008] Furthermore, a first prompt layer is fixed to the upper surface of the transparent adhesive layer, which is located on the left surface of the first label layer; a second prompt layer is fixed to the upper surface of the transparent adhesive layer, which is located on the left surface of the first prompt layer; and a third prompt layer is fixed to the upper surface of the transparent adhesive layer, which is located on the left surface of the second prompt layer. The upper surfaces of the first, second, and third prompt layers are all fixed to the lower surface of the protective film. The prompt message of the first prompt layer is: "Please press and destroy the anti-counterfeiting label yourself after verifying its authenticity to prevent reuse." The prompt message of the second prompt layer is: "The anti-counterfeiting label will destroy itself; please verify as soon as possible to prevent the anti-counterfeiting code from becoming invalid." The prompt message of the third prompt layer is: "If verification is still required after the anti-counterfeiting label has destroyed itself, please contact official customer service for consultation."

[0009] Furthermore, the protective film is adhered to the upper surfaces of the first label layer, the first reminder layer, the second reminder layer, and the third reminder layer, and the first label layer, the first reminder layer, the second reminder layer, and the third reminder layer are all adhered to the upper surface of the main anti-counterfeiting layer through a transparent adhesive layer.

[0010] Furthermore, a moisture-proof layer is fixed to the lower surface of the substrate isolation layer, and an installation groove is formed on the lower surface of the moisture-proof layer. A secondary anti-counterfeiting layer is fixed in the installation groove. The upper surface of the second label layer is fixed to the lower surface of the moisture-proof layer by adhesive, and the upper surface of the second label layer is also fixed to the lower surface of the secondary anti-counterfeiting layer by adhesive.

[0011] Furthermore, the secondary anti-counterfeiting layer is equipped with an anti-counterfeiting QR code and a digital code. The digital code needs to be activated by contacting official customer service. The secondary anti-counterfeiting layer and the moisture-proof layer are integrated into one design.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention utilizes the interaction of a brittle film layer, a cavity, and microcapsule dye inside the cavity. After a customer completes the anti-counterfeiting code verification, they can directly press and break the brittle film layer, which in turn applies force directly to the microcapsule dye, causing it to break. This allows the methylene blue dye inside to cover the anti-counterfeiting layer, destroying its functionality and rendering it unusable. The structure is simple, easy to operate, and highly practical.

[0014] This invention utilizes the interaction of a first reactive coating, a second reactive coating, a brittle film layer, and microcapsule dyes within them. When the user neither verifies nor automatically destroys the anti-counterfeiting label, or when verification is performed but the label is not destroyed, the first and second reactive coatings oxidize and expand upon contact with oxygen and moisture in the air, automatically destroying the brittle film layer and microcapsule dyes. This allows the anti-counterfeiting label to be automatically destroyed, preventing it from being reused.

[0015] This utility model integrates the secondary anti-counterfeiting layer and the moisture-proof layer. When not in use, it is as if it does not exist. After the anti-counterfeiting label self-destructs, if the customer needs to verify it again, they can contact the official customer service and activate the anti-counterfeiting QR code on the secondary anti-counterfeiting layer through the anti-counterfeiting digital code, so that the customer can perform anti-counterfeiting testing. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the first label layer and the first notification layer of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the first and second reactive coatings of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the moisture-proof layer and the mounting groove of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the substrate isolation layer and the secondary anti-counterfeiting layer of this utility model;

[0021] Figure 6 This is a cross-sectional structural diagram of the brittle thin film layer and cavity of this utility model.

[0022] In the diagram: 1. Protective film; 2. First label layer; 3. First reminder layer; 4. Second reminder layer; 5. Third reminder layer; 6. Transparent adhesive layer; 7. Main anti-counterfeiting layer; 8. Brittle film layer; 9. First reactive coating layer; 10. Second reactive coating layer; 11. Substrate isolation layer; 12. Moisture-proof layer; 13. Second label layer; 14. Mounting groove; 15. Secondary anti-counterfeiting layer; 16. Cavity. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] like Figures 1 to 6 As shown, a double-sided printed anti-counterfeiting label includes a substrate isolation layer 11 and a protective film 1, a second label layer 13, a first label layer 2 and a main anti-counterfeiting layer 7 installed on the substrate isolation layer 11. The upper surface of the substrate isolation layer 11 is fixed with brittle film layers 8 on both sides of the main anti-counterfeiting layer 7. Each of the two brittle film layers 8 has a cavity 16. The two cavities 16 are filled with microcapsule dye, which encapsulates methylene blue dye, and the capsule shell is fragile gelatin.

[0025] like Figures 1 to 6 As shown, when using the double-sided printed anti-counterfeiting label of this utility model, the protective film 1 of the anti-counterfeiting label needs to be removed directly when checking out the goods. After returning home, the customer can press the two brittle film layers 8 after verifying the authenticity, so that they break and the microcapsule dye in the cavity 16 is also crushed by the pressure, allowing the methylene blue dye inside to flow out and cover the main anti-counterfeiting layer 7, destroying its function and making it unusable for secondary use.

[0026] like Figure 1 , Figure 3 and Figure 6 As shown, microcracks are pre-cut on both brittle film layers 8, and a hydrophobic coating is applied to the inner side of both brittle film layers 8. Through these designs, the crushing threshold can be reduced, making dye release more reliable. Furthermore, the microcapsules prevent premature leakage, and the hydrophobic coating reduces capillary leakage, thus preventing premature leakage during storage.

[0027] like Figure 1 , Figure 3 and Figure 6 As shown, a first reactive coating 9 is fixed to the upper surface of each of the two brittle film layers 8. The same transparent adhesive layer 6 is fixed to the upper surface of each of the two first reactive coating layers 9. The lower surface of the transparent adhesive layer 6 is also fixed to the upper surface of the main anti-counterfeiting layer 7. The upper surface of the transparent adhesive layer 6 is fixed to the lower surface of the first label layer 2. A second reactive coating 10 is fixed to the upper surface of each of the two brittle film layers 8. The lower surface of each of the two second reactive coating layers 10 is fixed to the upper surface of the substrate isolation layer 11. The upper surface of the substrate isolation layer 11 is also fixed to the lower surface of the main anti-counterfeiting layer 7. The opposite surfaces of the two first reactive coating layers 9 are fixed to both sides of the main anti-counterfeiting layer 7. The opposite surfaces of the two second reactive coating layers 10 are fixed to both sides of the main anti-counterfeiting layer 7. Both the first reactive coating layer 9 and the second reactive coating layer 10 are mixed coatings of iron powder and moisture-absorbing resin.

[0028] Specifically, if the user does not verify or automatically destroy the label, or if the user verifies the label but does not destroy it, the first reactive coating 9 and the second reactive coating 10 will oxidize and expand upon contact with oxygen and moisture in the air, thereby automatically destroying the brittle film layer 8 and the microcapsule dye. Even if there is no human force to squeeze or break the label, it can automatically destroy the anti-counterfeiting label and prevent it from being reused.

[0029] like Figure 1 and Figure 2As shown, a first prompt layer 3 is fixed to the upper surface of the transparent adhesive layer 6, which is located on the left surface of the first label layer 2. A second prompt layer 4 is fixed to the upper surface of the transparent adhesive layer 6, which is located on the left surface of the first prompt layer 3. A third prompt layer 5 is fixed to the upper surface of the transparent adhesive layer 6, which is located on the left surface of the second prompt layer 4. The upper surfaces of the first prompt layer 3, the second prompt layer 4, and the third prompt layer 5 are all fixed to the lower surface of the protective film 1. The prompt message of the first prompt layer 3 is: Please press and destroy the anti-counterfeiting label yourself after verifying its authenticity to prevent reuse. The prompt message of the second prompt layer 4 is: The anti-counterfeiting label will be destroyed by itself. Please verify as soon as possible to prevent the anti-counterfeiting code from becoming invalid. The prompt message of the third prompt layer 5 is: If verification is still required after the anti-counterfeiting label is destroyed by itself, please contact official customer service for consultation.

[0030] Specifically, the first prompt layer 3, the second prompt layer 4, and the third prompt layer 5 remind customers that they need to manually break the anti-counterfeiting label after verification to prevent it from being reused. They also remind customers that the device itself can automatically break the anti-counterfeiting label, and that verification should be done as soon as possible. Finally, since the first prompt layer 3, the second prompt layer 4, the third prompt layer 5, and the first label layer 2 are all opaque, they can be removed at any time by using the transparent adhesive layer 6 for adhesion, without affecting the use of the main anti-counterfeiting layer 7.

[0031] It is worth noting that the transparent adhesive layer 6 can also serve as the second protective structure of the main anti-counterfeiting layer 7. Although the protective film 1 has been removed at checkout, it will still be under the protection of the transparent adhesive layer 6. Moreover, since the reaction time of the first reaction coating 9 and the second reaction coating 10 is within 24 hours, it is not easy to complete the expansion, pressure and breakage of the brittle film layer 8 and the microcapsule dye in a short time. This automated breakage is a relatively slow process. Of course, if the customer does want to verify the authenticity after self-destruction, they can contact customer service to activate the secondary anti-counterfeiting layer 15 and use it for anti-counterfeiting verification.

[0032] like Figure 1 and Figure 2 As shown, the protective film 1 is pasted on the upper surface of the first label layer 2, the first prompt layer 3, the second prompt layer 4, and the third prompt layer 5. The first label layer 2, the first prompt layer 3, the second prompt layer 4, and the third prompt layer 5 are all pasted on the upper surface of the main anti-counterfeiting layer 7 through the transparent adhesive layer 6.

[0033] Specifically, when the purchase is completed and the checkout is processed, the staff needs to first remove the protective film 1. Then, if the customer needs to verify the authenticity, they can remove the transparent adhesive layer 6, along with the first label layer 2, the first prompt layer 3, the second prompt layer 4, and the third prompt layer 5, and proceed with the subsequent operations.

[0034] like Figure 1 , Figure 4 and Figure 5 As shown, a moisture-proof layer 12 is fixed to the lower surface of the substrate isolation layer 11. An installation groove 14 is provided on the lower surface of the moisture-proof layer 12. A secondary anti-counterfeiting layer 15 is fixed in the installation groove 14. The upper surface of the second label layer 13 is fixed to the lower surface of the moisture-proof layer 12 by adhesive. The upper surface of the second label layer 13 is also fixed to the lower surface of the secondary anti-counterfeiting layer 15 by adhesive.

[0035] Specifically, the moisture-proof layer 12 reduces the penetration of moisture into the second label layer 13. Meanwhile, the secondary anti-counterfeiting layer 15 is designed to be essentially non-existent when not in use. After the anti-counterfeiting label self-destructs, if the customer needs to verify it again, they can contact official customer service and activate the anti-counterfeiting QR code on the secondary anti-counterfeiting layer 15 through the anti-counterfeiting digital code, and then the customer can perform anti-counterfeiting testing.

[0036] like Figure 5 As shown, the secondary anti-counterfeiting layer 15 has an anti-counterfeiting QR code and a digital code. The digital code needs to be activated by contacting official customer service. The secondary anti-counterfeiting layer 15 and the moisture-proof layer 12 are integrated into one design. This design makes it more concealed and less likely to be exposed. Without relevant personnel informing you, it is not easy to find the secondary anti-counterfeiting layer 15. You will only think that the whole thing is just the moisture-proof layer 12. In addition, after the secondary anti-counterfeiting layer 15 is activated, only the first verification is by the customer. After that, whether it is the customer or other situations, it is a secondary verification, and the system page will be displayed in red.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A double-sided printed anti-counterfeiting label, comprising a substrate isolation layer (11) and a protective film (1), a second label layer (13), a first label layer (2), and a main anti-counterfeiting layer (7) mounted on the substrate isolation layer (11), characterized in that, The upper surface of the substrate isolation layer (11) is fixed with brittle film layers (8) on both sides of the main anti-counterfeiting layer (7). Each of the two brittle film layers (8) has a cavity (16) filled with microcapsule dye. The microcapsule dye contains methylene blue dye, and the capsule shell is fragile gelatin.

2. The double-sided printed anti-counterfeiting label according to claim 1, characterized in that, Microcracks are pre-cut on both of the brittle film layers (8), and a hydrophobic coating is applied to the inner side of both brittle film layers (8).

3. A double-sided printed anti-counterfeiting label according to claim 2, characterized in that, The upper surfaces of the two brittle film layers (8) are each fixed with a first reactive coating (9), and the upper surfaces of the two first reactive coatings (9) are each fixed with the same transparent adhesive layer (6). The lower surface of the transparent adhesive layer (6) is also fixed with the upper surface of the main anti-counterfeiting layer (7). The upper surface of the transparent adhesive layer (6) is fixed with the lower surface of the first label layer (2). The upper surfaces of the two brittle film layers (8) are each fixed with a second reactive coating (10). The lower surfaces of the two second reactive coatings (10) are both fixed with the upper surface of the substrate isolation layer (11). The upper surface of the substrate isolation layer (11) is also fixed with the lower surface of the main anti-counterfeiting layer (7). The opposite surfaces of the two first reactive coatings (9) are both fixed with the two sides of the main anti-counterfeiting layer (7). The opposite surfaces of the two second reactive coatings (10) are both fixed with the two sides of the main anti-counterfeiting layer (7). The two first reactive coatings (9) and the two reactive coatings (10) are both mixed coatings of iron powder and moisture-absorbing resin.

4. A double-sided printed anti-counterfeiting label according to claim 3, characterized in that, The upper surface of the transparent adhesive layer (6) is fixed to the left surface of the first label layer (2) with a first prompt layer (3), the upper surface of the transparent adhesive layer (6) is fixed to the left surface of the first prompt layer (3) with a second prompt layer (4), and the upper surface of the transparent adhesive layer (6) is fixed to the left surface of the second prompt layer (4) with a third prompt layer (5). The upper surfaces of the first prompt layer (3), the second prompt layer (4) and the third prompt layer (5) are all fixed to the lower surface of the protective film (1). The prompt content of the first prompt layer (3) is that after verifying the authenticity, please press and destroy the anti-counterfeiting label yourself to prevent secondary use. The prompt content of the second prompt layer (4) is that the anti-counterfeiting label will be destroyed by itself. Please verify as soon as possible to prevent the anti-counterfeiting code from becoming invalid. The prompt content of the third prompt layer (5) is that if verification is still required after the anti-counterfeiting label is destroyed by itself, you can contact the official customer service for consultation.

5. A double-sided printed anti-counterfeiting label according to claim 4, characterized in that, The protective film (1) is pasted on the upper surface of the first label layer (2), the first prompt layer (3), the second prompt layer (4) and the third prompt layer (5). The first label layer (2), the first prompt layer (3), the second prompt layer (4) and the third prompt layer (5) are all pasted on the upper surface of the main anti-counterfeiting layer (7) through a transparent adhesive layer (6).

6. A double-sided printed anti-counterfeiting label according to claim 5, characterized in that, A moisture-proof layer (12) is fixed on the lower surface of the substrate isolation layer (11). An installation groove (14) is provided on the lower surface of the moisture-proof layer (12). A secondary anti-counterfeiting layer (15) is fixed in the installation groove (14). The upper surface of the second label layer (13) is fixed to the lower surface of the moisture-proof layer (12) by adhesive. The upper surface of the second label layer (13) is also fixed to the lower surface of the secondary anti-counterfeiting layer (15) by adhesive.

7. A double-sided printed anti-counterfeiting label according to claim 6, characterized in that, The secondary anti-counterfeiting layer (15) is provided with an anti-counterfeiting QR code and a digital code. The digital code needs to be activated by contacting the official customer service. The secondary anti-counterfeiting layer (15) and the moisture-proof layer (12) are designed as an integrated unit.

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