Aluminum-plated film with anti-counterfeiting function

Abstract

The utility model belongs to the field of aluminized film, specifically is a kind of aluminized film with anti -fake function, including aluminized film body and anti -fake label, the surface of aluminized film body is provided with first damaged part, the side of anti -fake label and reel adhesive fit is provided with second damaged part, the first damaged part includes first protrusion, second protrusion is fixed on the lateral wall of first protrusion, when anti -fake label is bonded on reel, first protrusion and second protrusion are all matched with second damaged part;By being provided with the first damaged part and second damaged part of mutual cooperation on aluminized film body and anti -fake label and fragile adhesive layer, in the process of taking down anti -fake label, it will cause damage to anti -fake label, effectively prevent the repeated use of anti -fake label, greatly improve the anti -fake performance of product.

Description

Technical Field

[0001] This utility model relates to the field of aluminum-coated film, specifically an aluminum-coated film with anti-counterfeiting function. Background Technology

[0002] In the field of product packaging, aluminized film is widely used due to its good barrier properties, gloss and aesthetics. To prevent products from being replaced by counterfeit products, anti-counterfeiting labels are usually affixed to aluminized film packaging.

[0003] However, existing aluminized films have vulnerabilities in their anti-counterfeiting features after the anti-counterfeiting labels are affixed. Criminals can remove the anti-counterfeiting labels from the packaging boxes without leaving a trace by directly peeling them off or by using hot air to soften the adhesive backing. They can then re-affix the labels to the packaging boxes of counterfeit products, resulting in the replacement of genuine products with inferior ones. This seriously harms the interests of both manufacturers and consumers. Therefore, an aluminized film with anti-counterfeiting functions is proposed to address the above problems. Utility Model Content

[0004] To address the problem that existing technologies can remove anti-counterfeiting labels from packaging boxes without leaving a trace by directly peeling off the label or using hot air to soften the adhesive backing, this utility model proposes an aluminum-coated film with anti-counterfeiting function.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an aluminum-plated film with anti-counterfeiting function, including an aluminum-plated film body and an anti-counterfeiting label, wherein a first damage component is provided on the surface of the aluminum-plated film body, and a second damage component is provided on the side of the anti-counterfeiting label that is bonded to the roll.

[0006] The first damaged component includes a first protrusion, and a second protrusion is fixed on the side wall of the first protrusion. When the anti-counterfeiting label is adhered to the roll, the first protrusion and the second protrusion both cooperate with the second damaged component.

[0007] Preferably, the surface of the aluminized film body has an adhesive area, the adhesive area including a first adhesive layer disposed on the surface of the aluminized film body, and the first damaged component is fixed on the adhesive area.

[0008] Preferably, there are multiple first damaged parts, which are arranged in an array. The first protrusion and the second protrusion are both triangular pyramidal in shape. The bottom surface of the first protrusion is fixed to the surface of the aluminum-coated film body, and the sharp tip faces upward.

[0009] Preferably, the adhesive area further includes a guide area disposed on the outer ring of the first adhesive layer, wherein when the anti-counterfeiting label is adhered to the first adhesive layer, the side of the anti-counterfeiting label is aligned with the guide area.

[0010] Preferably, the second damaged component is a plurality of grooves provided on the bonding surface between the anti-counterfeiting label and the aluminized film body, and the plurality of grooves are distributed in an array.

[0011] Preferably, a second adhesive layer is coated on the bonding surface between the anti-counterfeiting label and the aluminized film body, and when the anti-counterfeiting label is bonded to the aluminized film body, the first adhesive layer and the second adhesive layer are bonded to each other.

[0012] Preferably, both the first adhesive layer and the second adhesive layer are made of brittle resin material.

[0013] Preferably, the device also includes a roll on which the aluminized film body is wound.

[0014] The advantages of this utility model are: 1. This utility model provides a first and a second damaging component that work together with each other, as well as a brittle adhesive layer, on the aluminized film body and the anti-counterfeiting label. This causes damage to the anti-counterfeiting label during the removal process, effectively preventing the reuse of the anti-counterfeiting label and greatly improving the anti-counterfeiting performance of the product. 2. This utility model provides a guide area on the aluminum-coated film body, which facilitates the process of workers affixing anti-counterfeiting labels during production. This allows workers to more easily assemble the anti-counterfeiting labels into the predetermined positions, enabling the first damaged component and the second damaged component to work together. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the aluminum-coated film of this utility model; Figure 2 This is a schematic diagram of the bonding structure between the anti-counterfeiting label and the aluminized film body of this utility model; Figure 3 This is a schematic diagram of the back structure of the anti-counterfeiting label of this utility model; Figure 4 This is a schematic diagram of the structure of the aluminum-coated film body of this utility model; Figure 5 This utility model Figure 4 A magnified view of the structure at point A in the middle; Figure 6 This is a structural schematic diagram of the first damaged component of this utility model.

[0017] In the diagram: 1. Roll; 2. Aluminum-coated film body; 20. Adhesive area; 200. First adhesive layer; 201. First damaged part; 2010. First protrusion; 2011. Second protrusion; 202. Guide area; 3. Anti-counterfeiting label; 30. Second damaged part; 31. Second adhesive layer. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0019] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail. This application discloses an aluminum-plated film with anti-counterfeiting function. (Refer to...) Figures 1-6 An aluminized film with anti-counterfeiting function includes a roll 1, an aluminized film body 2, and an anti-counterfeiting label 3. The aluminized film body 2 is wound on the roll 1. A first damage component 201 is provided on the surface of the aluminized film body 2. A second damage component 30 is provided on the side of the anti-counterfeiting label 3 that is adhered to the roll 1.

[0020] The first damaged component 201 includes a first protrusion 2010, and a second protrusion 2011 is fixed on the side wall of the first protrusion 2010. When the anti-counterfeiting label 3 is adhered to the roll 1, the first protrusion 2010 and the second protrusion 2011 both cooperate with the second damaged component 30.

[0021] Reference Figure 1 , Figure 2 and Figure 4 The surface of the aluminum-coated film body 2 has an adhesive area 20, the adhesive area 20 includes a first adhesive layer 200 disposed on the surface of the aluminum-coated film body 2, and the first damaged component 201 is fixed on the adhesive area 20.

[0022] Reference Figure 5 and Figure 6 The number of the first damaged parts 201 is multiple, and the multiple first damaged parts 201 are arranged in an array. The first protrusion 2010 and the second protrusion 2011 are both triangular pyramidal in shape. The bottom surface of the first protrusion 2010 is fixed to the surface of the aluminum-plated film body 2, and the sharp tip faces upward.

[0023] Reference Figure 5The adhesive area 20 further includes a guide area 202 disposed on the outer ring of the first adhesive layer 200. When the anti-counterfeiting label 3 is adhered to the first adhesive layer 200, the side of the anti-counterfeiting label 3 is aligned with the guide area 202.

[0024] Reference Figure 1 , Figure 2 and Figure 3 The second damaged component 30 consists of multiple grooves on the bonding surface between the anti-counterfeiting label 3 and the aluminum-plated film body 2. The multiple grooves are arranged in an array, and the position, shape, and size of the grooves are adapted to the protrusions. The depth of each groove is the same as the height of the protrusion, and the shape and size of the bottom surface of the groove are consistent with the shape and size of the bottom surface of the protrusion.

[0025] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The anti-counterfeiting label 3 is coated with a second adhesive layer 31 on the bonding surface with the aluminized film body 2. When the anti-counterfeiting label 3 is bonded to the aluminized film body 2, the first adhesive layer 200 and the second adhesive layer 31 are bonded to each other.

[0026] Reference Figure 3 and Figure 5 The first adhesive layer 200 and the second adhesive layer 31 are both made of brittle resin material, which is easy to break when subjected to external force. The thickness of the brittle adhesive layer is 0.1-0.2 mm, and its coating area covers the entire surface of the anti-counterfeiting label 3 and the aluminized film body 2, ensuring that the anti-counterfeiting label 3 and the aluminized film body 2 can be fully and uniformly bonded, thereby improving the stability and reliability of the anti-counterfeiting structure.

[0027] Working principle: When the anti-counterfeiting label 3 is affixed to the aluminized film body 2, the groove on the anti-counterfeiting label 3 engages with the first damaged part 201 on the aluminized film body 2. Simultaneously, the brittle adhesive layer bonds the anti-counterfeiting label 3 to the aluminized film body 2. When attempting to remove the anti-counterfeiting label 3, if it is peeled off directly, the engagement of the first damaged part 201 with the groove and the presence of the brittle adhesive layer will generate significant pulling force on both the anti-counterfeiting label 3 and the aluminized film body 2. During this pulling process, the brittle adhesive layer will break first, and the first damaged part 201 will puncture the anti-counterfeiting label 3, causing damage. If hot air is used to soften the adhesive, the high temperature will further increase the brittleness of the adhesive layer. Similarly, when peeling off the anti-counterfeiting label 3, it will be difficult for the anti-counterfeiting label 3 and the aluminized film body 2 to remain intact, making it impossible to remove and re-apply without leaving a trace, thus failing to achieve the purpose of anti-counterfeiting.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An aluminized film with anti-counterfeiting function, comprising an aluminized film body (2) and an anti-counterfeiting label (3), characterized in that: The surface of the aluminized film body (2) is provided with a first damage component (201), and the side of the anti-counterfeiting label (3) that is bonded to the roll (1) is provided with a second damage component (30). The first damaged component (201) includes a first protrusion (2010), and a second protrusion (2011) is fixed on the side wall of the first protrusion (2010). When the anti-counterfeiting label (3) is attached to the roll (1), the first protrusion (2010) and the second protrusion (2011) both cooperate with the second damaged component (30).

2. The aluminum-plated film with anti-counterfeiting function according to claim 1, characterized in that: The surface of the aluminum-coated film body (2) has an adhesive area (20), the adhesive area (20) includes a first adhesive layer (200) disposed on the surface of the aluminum-coated film body (2), and the first damaged part (201) is fixed on the adhesive area (20).

3. The aluminum-plated film with anti-counterfeiting function according to claim 2, characterized in that: There are multiple first damaged parts (201), and the multiple first damaged parts (201) are arranged in an array. The first protrusion (2010) and the second protrusion (2011) are both triangular pyramidal in shape. The bottom surface of the first protrusion (2010) is fixed to the surface of the aluminum-coated film body (2), and the sharp top point faces upward.

4. The aluminum-plated film with anti-counterfeiting function according to claim 2, characterized in that: The adhesive area (20) also includes a guide area (202) disposed on the outer ring of the first adhesive layer (200). When the anti-counterfeiting label (3) is adhered to the first adhesive layer (200), the side of the anti-counterfeiting label (3) is aligned with the guide area (202).

5. The aluminum-plated film with anti-counterfeiting function according to claim 1, characterized in that: The second damaged component (30) is a plurality of grooves provided on the bonding surface between the anti-counterfeiting label (3) and the aluminum-plated film body (2), and the plurality of grooves are distributed in an array.

6. The aluminum-plated film with anti-counterfeiting function according to claim 2, characterized in that: The anti-counterfeiting label (3) is coated with a second adhesive layer (31) on the bonding surface of the aluminum-plated film body (2). When the anti-counterfeiting label (3) is bonded to the aluminum-plated film body (2), the first adhesive layer (200) and the second adhesive layer (31) are bonded to each other.

7. The aluminum-plated film with anti-counterfeiting function according to claim 6, characterized in that: Both the first adhesive layer (200) and the second adhesive layer (31) are made of brittle resin material.

8. The aluminum-plated film with anti-counterfeiting function according to claim 1, characterized in that: It also includes a roll (1), on which the aluminum-coated film body (2) is wound.

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