Anti-counterfeit label with high comprehensive anti-counterfeit performance

Abstract

The utility model relates to the technical field of anti-counterfeit labels, in particular to an anti-counterfeit label with strong comprehensive anti-counterfeit performance, which comprises a base film, a photopolymerization layer and a particle anti-counterfeit layer, nano fluorescent UV (ultraviolet) glue is arranged on the base film, the photopolymerization layer is attached to one side of the base film provided with the nano fluorescent UV glue, the particle anti-counterfeit layer is attached to the end face of the photopolymerization layer, and the particle anti-counterfeit layer is attached to the end face of the photopolymerization layer. A plurality of anti-fake particles are arranged on the end face of the particle anti-fake layer, and any two anti-fake particles are different in size. According to the technical scheme, the anti-counterfeit strength of the anti-counterfeit label is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-counterfeiting labels, in particular to an anti-counterfeiting label with strong comprehensive anti-counterfeiting performance. Background Art

[0002] Anti-counterfeiting labels with strong comprehensive anti-counterfeiting performance are mainly used to protect the authenticity of products, prevent the emergence of counterfeit and shoddy products, maintain the reputation of manufacturers' brands, and protect the rights and interests of consumers. Anti-counterfeiting labels can use a variety of technical means to ensure product identity authentication and traceability. Through special patterns, QR codes, RFID chips and other technologies on the labels, consumers can easily verify the authenticity of the products and confirm whether the products are genuine. They also use a variety of technical means, such as optical anti-counterfeiting, laser engraving, special ink, etc., making the labels difficult to forge, increasing the product's ability to resist counterfeiting.

[0003] Currently, most anti-counterfeiting labels are scanned through QR codes for anti-counterfeiting. Since QR code anti-counterfeiting technology needs to be used under the condition of networking and the anti-counterfeiting means are relatively simple, the usage scenarios are relatively simple and the probability of successful counterfeiting is relatively high. Utility Model Content

[0004] The main purpose of the utility model is to provide an anti-counterfeiting label with strong comprehensive anti-counterfeiting performance, aiming to improve the anti-counterfeiting strength of the anti-counterfeiting label.

[0005] To achieve the above purpose, the utility model proposes an anti-counterfeiting label with strong comprehensive performance, including:

[0006] A base film, on which a nano fluorescent UV glue is provided;

[0007] A photopolymer layer, wherein the photopolymer layer is attached to a side of the base film provided with nano fluorescent UV glue;

[0008] A particle anti-counterfeiting layer is attached to the end surface of the photopolymerization layer. The end surface of the particle anti-counterfeiting layer is provided with a plurality of particles, and any two of the particles are of different sizes.

[0009] In one embodiment of the present application, the photopolymer layer includes:

[0010] A water transfer film, the water transfer film being located on a side of the particle anti-counterfeiting layer; and

[0011] The photopolymer is located between the water transfer film and the base film and covers the water transfer film.

[0012] In one embodiment of the present application, a micro-digital code is attached to the end surface of the base film.

[0013] In one embodiment of the present application, the particle anti-counterfeiting layer is provided with a shielding film, and the shielding film is attached to the end surface of the particle anti-counterfeiting layer on a side away from the particles.

[0014] In one embodiment of the present application, a QR code is provided on the side of the particle anti-counterfeiting layer facing the shielding film.

[0015] In one embodiment of the present application, the protective film covers the particle anti-counterfeiting layer.

[0016] The technical solution of the utility model adopts the method of combining photopolymer nano fluorescent UV glue and anti-counterfeiting particle layer to enhance the anti-counterfeiting strength of the anti-counterfeiting label, and prevents the anti-counterfeiting label from being easily imitated by combining the anti-counterfeiting means of anti-counterfeiting QR code, anti-counterfeiting number and anti-counterfeiting particle, thereby enhancing the anti-counterfeiting strength of the label. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of an anti-counterfeiting label with strong comprehensive anti-counterfeiting performance according to the utility model;

[0019] Figure 2 This is an exploded view of an anti-counterfeiting label with strong comprehensive anti-counterfeiting performance according to the utility model.

[0020] Description of Figure Numbers:

[0021] 1. Base film; 11. Micro-digital; 2. Photopolymer layer; 21. Water transfer film; 3. Particle anti-counterfeiting layer; 31. Anti-counterfeiting particles; 32. Masking film; 33. QR code; 4. Protective film.

[0022] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0027] To solve the problems in the background technology, such as Figure 1 to Figure 2 As shown, the utility model proposes an anti-counterfeiting label with strong comprehensive anti-counterfeiting performance, including a base film 1, a photopolymer layer and a particle anti-counterfeiting layer 3, the base film 1 is provided with nano fluorescent UV glue, the photopolymer layer 2 is adhered to the side of the base film 1 provided with nano fluorescent UV glue, the particle anti-counterfeiting layer 3 is adhered to the end face of the photopolymer layer, and a plurality of anti-counterfeiting particles 31 are provided on the end face of the particle anti-counterfeiting layer 3, and any two anti-counterfeiting particles 31 are of different sizes.

[0028] It can be understood that the base film 1 is the bottom material of the anti-counterfeiting label and is made of polymer. It provides the basic supporting structure of the label, so that the label has a certain strength and durability. The base film 1 can prevent the label from being torn or damaged, and can also provide a smooth surface for convenient printing and lamination; the base film 1 is provided with nano fluorescent UV glue, which has fluorescent properties. It can emit specific fluorescent signals when exposed to ultraviolet light, which is used to identify and verify the authenticity of the product; the photopolymerization layer is a layer of material located on the base film 1, which has special photopolymerization properties. When exposed to light of a specific wavelength, a chemical reaction will occur, resulting in the connection of polymer chains, thereby forming a visible pattern, text or two-dimensional code 33, etc. The characteristic of the photopolymerization layer is that it can be identified, verified and anti-counterfeited by light, providing a unique identification for the product.

[0029] Among them, the particle anti-counterfeiting layer 3 is a layer of material located on the photopolymer layer, composed of tiny particles and pigments. These particles can make the pattern or text of the photopolymer layer have special optical effects, such as flashing, reflection or color change. The characteristic of the particle anti-counterfeiting layer 3 is that it increases the complexity and recognizability of the anti-counterfeiting label, making the counterfeiting cost higher and the anti-counterfeiting performance stronger. A plurality of anti-counterfeiting particles 31 are arranged on the end face of the particle anti-counterfeiting layer 3, and the sizes of these particles are different, so that each particle has unique characteristics, which provides a higher difficulty for anti-counterfeiting customization. By identifying the characteristics such as the size and shape of the particles, the authenticity of the product can be verified.

[0030] like Figure 2 As shown, in one embodiment of the present application, the photopolymer layer 2 includes a water transfer film 21 and a photopolymer. The water transfer film 21 is located on the side of the particle anti-counterfeiting layer 3, and the photopolymer is located between the water transfer film 21 and the base film 1 and covers the water transfer film 21.

[0031] It can be understood that the water transfer film 21 is a bonding material used to transfer patterns or textures to the surface of the product. The water transfer film 21 is located on the side of the anti-counterfeiting particle 31 layer, aiming to further protect and fix the particle anti-counterfeiting layer 3; the photopolymer is a luminescent material that emits fluorescence of a specific wavelength under specific lighting conditions. The photopolymer is located between the water transfer film 21 and the base film 1, and at the same time covers the water transfer film 21. The photopolymer layer 2 is identified by light to verify the authenticity and anti-counterfeiting of the product, further improve the complexity and recognizability of the label, increase the reliability of product anti-counterfeiting, make counterfeiting more difficult, and provide a more comprehensive brand protection effect.

[0032] like Figure 2 As shown, in one embodiment of the present application, a micro-digital number 11 is attached to the end surface of the base film 1 .

[0033] It can be understood that the edge of the base film 1 has a miniature digital pattern, which increases the complexity and recognizability of the anti-counterfeiting label and makes it more difficult to forge. The micro-digital 11 can contain a specific code, serial number or other customized pattern of the product. By attaching the micro-digital 11 to the end face of the base film 1, a unique identification code or identification pattern can be provided for each product to ensure the authenticity and traceability of the product. The micro-digital 11 has high resolution and clear patterns. By using special reading equipment or tools such as microscopes, the authenticity of the product can be reliably identified and verified.

[0034] like Figure 2 As shown, in one embodiment of the present application, the particle anti-counterfeiting layer 3 is provided with a shielding film 32 , and the shielding film 32 is attached to the end surface of the particle anti-counterfeiting layer 3 on a side away from the anti-counterfeiting particles 31 .

[0035] It can be understood that the shielding film 32 is a layer of material covering the particle anti-counterfeiting layer 3. Its function is to hide the QR code 33 to make it difficult to be observed or copied. The shielding film 32 has special optical properties and can absorb specific wavelengths to increase the anti-counterfeiting effect. The shielding film 32 is attached to the end face of the particle anti-counterfeiting layer 3 on the side away from the anti-counterfeiting particles 31. This arrangement design is intended to prevent the QR code 33 from being directly exposed to the outside, thereby increasing the difficulty for counterfeiters to crack it.

[0036] like Figure 2 As shown, in one embodiment of the present application, a two-dimensional code 33 is provided on the side of the particle anti-counterfeiting layer 3 facing the shielding film 32 .

[0037] It can be understood that the QR code 33 is a two-dimensional graphic code that contains the encoding of specific information. The QR code 33 is placed on the side of the granular anti-counterfeiting layer 3 facing the shielding film 32 so that it can be scanned and read when anti-counterfeiting verification is required. The design of placing the QR code 33 on the side of the granular anti-counterfeiting layer 3 facing the shielding film 32 provides a convenient and reliable verification method for the anti-counterfeiting label, increases the anti-counterfeiting difficulty of the product and improves the reliability of anti-counterfeiting, and helps to protect brand reputation and safeguard consumer rights.

[0038] like Figure 2 As shown, in one embodiment of the present application, a protective film 4 is further included, and the protective film 4 covers the particle anti-counterfeiting layer 3.

[0039] It can be understood that the protective film 4 is placed above the particle anti-counterfeiting layer 3 to protect and maintain the particle anti-counterfeiting layer 3 and prevent the particle anti-counterfeiting layer 3 from being damaged by scratches, friction, chemical erosion, etc., while also providing additional waterproof, dustproof and UV protection. Placing the protective film 4 on the particle anti-counterfeiting layer 3 can more comprehensively protect and maintain the integrity and readability of the anti-counterfeiting label.

[0040] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An anti-counterfeiting label with strong comprehensive anti-counterfeiting performance, characterized in that: include: A base film, on which a nano fluorescent UV glue is provided; A photopolymer layer, wherein the photopolymer layer is attached to a side of the base film provided with nano fluorescent UV glue; A particle anti-counterfeiting layer is attached to the end surface of the photopolymer layer. The end surface of the particle anti-counterfeiting layer is provided with a plurality of anti-counterfeiting particles, and any two of the anti-counterfeiting particles are of different sizes.

2. The anti-counterfeiting label with strong comprehensive anti-counterfeiting performance as claimed in claim 1, characterized in that: The photopolymer layer comprises: A water transfer film, the water transfer film being located on a side of the particle anti-counterfeiting layer; and The photopolymer is located between the water transfer film and the base film and covers the water transfer film.

3. The anti-counterfeiting label with strong comprehensive anti-counterfeiting performance as claimed in claim 2, characterized in that: The end surface of the base film is attached with micro-digital codes.

4. The anti-counterfeiting label with strong comprehensive anti-counterfeiting performance as claimed in claim 3, characterized in that: The particle anti-counterfeiting layer is provided with a shielding film, and the shielding film is attached to the end surface of the particle anti-counterfeiting layer at a side away from the anti-counterfeiting particles.

5. The anti-counterfeiting label with strong comprehensive anti-counterfeiting performance as claimed in claim 4, characterized in that: It also includes a protective film, which covers the particle anti-counterfeiting layer.

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