Self-adhesive label with anti-counterfeiting characteristic

Abstract

The utility model relates to the technical field of self-adhesive labels, in particular to a self-adhesive label with an anti-counterfeiting characteristic. Comprising a bottom paper layer, a character layer is arranged on the upper surface of the bottom paper layer, an anti-fake layer and a hidden information layer are arranged on the two sides of the upper surface of the character layer respectively, a back glue layer is arranged on the lower surface of the bottom paper layer, and an anti-re-sticking layer used for preventing the self-adhesive label from being completely stripped again and re-stuck is arranged below the back glue layer. According to the self-adhesive label with the anti-counterfeiting characteristic, anti-counterfeiting processing is carried out on public information of a displayed product through the anti-counterfeiting layer, meanwhile, the hidden information layer is used for hiding anti-counterfeiting codes of the displayed product, anti-counterfeiting effects of different degrees are provided for the self-adhesive label, and the anti-counterfeiting effect of the self-adhesive label is improved through the arrangement of the anti-re-sticking layer. The self-adhesive label is effectively prevented from being reused, the anti-counterfeiting effect is further enhanced, the reliable anti-counterfeiting guarantee of use of the self-adhesive label is improved, and therefore the use safety of the self-adhesive label is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of self-adhesive labels, in particular to a self-adhesive label with anti-counterfeiting features. Background Art

[0002] At present, self-adhesive labels are also called self-adhesive labels, instant stickers, and instant notes. With the development of the economy, the product market has an increasing demand for anti-counterfeiting labels. Self-adhesive labels are also used for anti-counterfeiting. Anti-counterfeiting labels are pasted on products to allow consumers to distinguish between genuine products and imitations, so self-adhesive labels are needed.

[0003] There are many existing technologies for self-adhesive labels, such as:

[0004] Chinese patent publication number CN209895689U discloses a self-adhesive label with anti-counterfeiting function, which includes a substrate, a self-adhesive layer is applied on the adhesive surface of the substrate, and a release paper layer is adhered to the self-adhesive layer, the substrate is composed of a label paper layer, a fixed fixing layer and an anti-counterfeiting label layer, the anti-counterfeiting label layer is fixed on the surface of the label paper layer, and the fixed fixing layer is arranged on the bottom surface of the label paper layer, the self-adhesive layer is applied on the surface of the fixed fixing layer, a protective round edge is provided at the edge of the substrate, and the tail ends of the label paper layer, the fixed fixing layer and the anti-counterfeiting label layer are all placed in the protective round edge. The utility model arranges a protective round edge at the edge of the substrate and inlays a plastic strip, uses the protective round edge to increase the firmness of the edge of the substrate, is not easy to delaminate, and uses the protective round edge to make the edge of the substrate not easy to be damaged, so that the label as a whole is not easy to be torn, and the protective round edge protrudes from the surface of the substrate, so that it is convenient to tear the label from the surface of the object later.

[0005] It can be seen that most self-adhesive labels are used to increase the firmness of use and prevent the reuse of self-adhesive labels. However, when self-adhesive labels are used on products, it is inevitable that counterfeit products will be sold as genuine products, causing consumers to buy fakes, which not only affects the reputation of the product, but also causes economic losses to consumers, reduces the practicality of self-adhesive labels, and thus reduces the safety of the use of self-adhesive labels.

[0006] In view of this, we propose a self-adhesive label with anti-counterfeiting features. Utility Model Content

[0007] The utility model aims to solve the above-mentioned disadvantages and provide a self-adhesive label with a hidden information layer and an anti-counterfeiting layer for quickly identifying the authenticity.

[0008] The public information of the displayed product is processed for anti-counterfeiting through the anti-counterfeiting layer. At the same time, the hidden information layer is used to hide the anti-counterfeiting code of the displayed product, providing different degrees of anti-counterfeiting effects for the self-adhesive label.

[0009] Therefore, the utility model provides a self-adhesive label with anti-counterfeiting features, which includes a base paper layer, a text layer is arranged on the upper surface of the base paper layer, and an anti-counterfeiting layer and a hidden information layer are arranged on both sides of the upper surface of the text layer, the anti-counterfeiting layer is used to perform anti-counterfeiting processing on the public information of the displayed product, and the hidden information layer is used to perform hidden processing on the anti-counterfeiting code of the displayed product;

[0010] The lower surface of the base paper layer is provided with a backing layer, and an anti-re-sticking layer for preventing the self-adhesive label from being completely peeled off and re-sticked is provided below the backing layer.

[0011] As a further improvement of the technical solution, the anti-counterfeiting layer adopts a light-variable anti-counterfeiting coating.

[0012] As a further improvement of the technical solution, a concave-convex layer is provided on the upper surface of the anti-counterfeiting layer, and the concave-convex layer has an elastic material.

[0013] As a further improvement of the technical solution, the upper surfaces of the concave-convex layer and the hidden information layer are both provided with a protective layer, and the protective layer is made of a wear-resistant and scratch-resistant material.

[0014] As a further improvement of the technical solution, the anti-re-sticking layer is made of heat-sensitive adhesive material.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the self-adhesive label with anti-counterfeiting characteristics, the public information of the displayed product is processed for anti-counterfeiting through the anti-counterfeiting layer. At the same time, the hidden information layer is used to hide the anti-counterfeiting code of the displayed product, thereby providing different degrees of anti-counterfeiting effects for the self-adhesive label. The anti-re-sticking layer is provided to effectively prevent the self-adhesive label from being reused, further enhancing the anti-counterfeiting effect, improving the reliable anti-counterfeiting guarantee for the use of the self-adhesive label, and thus improving the safety of the use of the self-adhesive label. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0018] Figure 1 This is a schematic diagram of the structure of the self-adhesive label of the utility model;

[0019] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 It is a schematic diagram of the structure of the hidden information layer and the anti-counterfeiting layer of the utility model.

[0021] The meaning of each number in the figure is:

[0022] 10. Bottom paper layer; 11. Text layer; 12. Anti-counterfeiting layer; 121. Concave-convex layer; 13. Hidden information layer; 14. Protective layer;

[0023] 20. Adhesive layer; 21. Anti-re-sticking layer. DETAILED DESCRIPTION

[0024] Most self-adhesive labels are designed to increase their durability and prevent them from being reused. However, when self-adhesive labels are used on products, it is inevitable that counterfeit products will be sold as genuine products, causing consumers to buy fakes. This will not only affect the reputation of the product, but also cause economic losses to consumers, reducing the practicality of the self-adhesive labels and thus reducing the safety of their use.

[0025] See also Figure 1-Figure 3 The embodiment of the utility model shown in the figure comprises a base paper layer 10, a text layer 11 is arranged on the upper surface of the base paper layer 10, an anti-counterfeiting layer 12 and a hidden information layer 13 are arranged on both sides of the upper surface of the text layer 11, the anti-counterfeiting layer 12 is used to perform anti-counterfeiting treatment on the public information of the displayed product, and the hidden information layer 13 is used to hide the anti-counterfeiting code of the displayed product, and the hidden information layer 13 cannot be detected under normal light, but can only be revealed when using specific tools such as ultraviolet lamps and polarizing filters. The serial number, anti-counterfeiting code, etc. of the product can be displayed through the hidden information layer 13, which is used to verify the authenticity of the product and trace the source of the product; the lower surface of the base paper layer 10 is provided with a backing layer 20, and an anti-re-sticking layer 21 is arranged below the backing layer 20 for preventing the self-adhesive label from being completely peeled off and re-sticked again.

[0026] In order to display the publicly available information on the self-adhesive label while preventing the appearance of counterfeit products, the anti-counterfeiting layer 12 uses a light-variable anti-counterfeiting coating.

[0027] The improvement lies in: the light-variable anti-counterfeiting coating is made of special materials that can change color with environmental factors such as temperature, humidity, and light, effectively preventing copying and imitation, and also facilitating the normal use of self-adhesive labels, as long as it is based on some public information such as product introductions, and the working principle of the light-variable anti-counterfeiting coating is mainly based on the optical properties and optical effects of the material. When affected by specific external factors, such as changes in temperature, humidity, or light, the optical structure inside the material will change, causing the wavelength of light to change, thereby causing a change in color; this change is not only difficult to be detected by the naked eye, but also has a high degree of complexity and randomness, thereby improving reliable anti-counterfeiting protection.

[0028] Considering that there are many imitation self-adhesive labels, in order to quickly identify whether the self-adhesive label is genuine or imitation, the upper surface of the anti-counterfeiting layer 12 is provided with a concave-convex layer 121, and the concave-convex layer 121 is made of elastic material.

[0029] The improvement lies in that the elastic material in the concave-convex layer 121 can be used to sense contact and cause the concave-convex layer 121 to deform. When there is no contact, it can be reset by the rebound force. This is an intuitive anti-counterfeiting method, thereby improving the efficiency of genuine self-adhesive label identification. In addition, the concave-convex layer 121 is combined with the anti-counterfeiting layer 12 to form a specific light and shadow effect, further enhancing the anti-counterfeiting effect.

[0030] Since scratches are easily caused when the self-adhesive label is contact-identified, which may cause damage to the self-adhesive label, a protective layer 14 is provided on the upper surface of the concave-convex layer 121 and the hidden information layer 13. The protective layer 14 is made of wear-resistant and scratch-resistant material.

[0031] The improvement lies in that the protective layer 14 can prevent the self-adhesive label from being damaged due to repeated contact with the self-adhesive label during touch identification or long-term use, thereby improving the protection of the self-adhesive label and thus increasing the service life of the self-adhesive label.

[0032] In order to prevent the self-adhesive label from being torn off and misused, the anti-re-sticking layer 21 is made of heat-sensitive adhesive.

[0033] The improvement lies in that the heat-sensitive adhesive will change its adhesive properties at a certain temperature, so that after the self-adhesive label is pasted for the first time, its adhesion will undergo an irreversible change due to the heat exchange with the adhesive surface; in this way, even if an attempt is made to peel off the self-adhesive label, its adhesion will be significantly reduced and it will not be possible to paste it completely again, effectively preventing the self-adhesive label from being reused, further enhancing the anti-counterfeiting effect, effectively preventing the reuse of labels, and thus improving the safety of the use of self-adhesive labels.

[0034] In summary, the working principle of this scheme is as follows: first, the content is printed on the self-adhesive label through the text layer 11, and is specifically protected by the anti-counterfeiting layer 12 and the hidden information layer 13, and then the concave-convex layer 121 is used to increase the anti-counterfeiting effect of the anti-counterfeiting layer 12, and then the concave-convex layer 121 and the hidden information layer 13 are covered by the protective layer 14, and finally, the anti-re-sticking layer 21 is used to bond to the designated position to complete the use of the self-adhesive label.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A self-adhesive label with anti-counterfeiting features, comprising a base paper layer (10), characterized in that: The upper surface of the base paper layer (10) is provided with a text layer (11), and both sides of the upper surface of the text layer (11) are provided with an anti-counterfeiting layer (12) and a hidden information layer (13), respectively; the anti-counterfeiting layer (12) is used to perform anti-counterfeiting processing on the public information of the displayed product, and the hidden information layer (13) is used to perform concealment processing on the anti-counterfeiting code of the displayed product; The lower surface of the base paper layer (10) is provided with a backing adhesive layer (20), and below the backing adhesive layer (20) is provided an anti-re-sticking layer (21) for preventing the self-adhesive label from being completely peeled off and re-sticked.

2. The self-adhesive label with anti-counterfeiting features according to claim 1, characterized in that: The anti-counterfeiting layer (12) is a light-variable anti-counterfeiting coating.

3. The self-adhesive label with anti-counterfeiting features according to claim 1, characterized in that: The upper surface of the anti-counterfeiting layer (12) is provided with a concave-convex layer (121), and the concave-convex layer (121) is made of elastic material.

4. The self-adhesive label with anti-counterfeiting features according to claim 3, characterized in that: The upper surfaces of the concave-convex layer (121) and the hidden information layer (13) are both provided with a protective layer (14), and the protective layer (14) is made of a wear-resistant and scratch-resistant material.

5. The self-adhesive label with anti-counterfeiting features according to claim 1, characterized in that: The anti-re-sticking layer (21) is made of heat-sensitive adhesive material.

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