CN-224203772-U - Beverage label with variable two-dimensional code and verification code

CN224203772UCN 224203772 UCN224203772 UCN 224203772UCN-224203772-U

Abstract

The utility model discloses a beverage label with a variable two-dimensional code and a verification code, which relates to the technical field of plastic printing, and comprises a substrate material layer, wherein the front surface of the substrate material layer is fixedly connected with a functional information layer, the front surface of the functional information layer is fixedly connected with a moisture-proof layer, the front surface of the moisture-proof layer is fixedly connected with a protective cover layer, the left side of the front surface of the functional information layer is embedded with the variable two-dimensional code, and the right side of the front surface of the functional information layer is embedded with the verification code, and the substrate material layer is made of a polylactic acid film with the thickness ranging from 20 mu m to 30 mu m.

Inventors

HU JI
Bi Pingdi
WU PINGNAN

Assignees

安徽诚德包装有限公司

Dates

Publication Date: 20260505
Application Date: 20250416

Claims (6)

1. The beverage label with the variable two-dimensional code and the verification code comprises a substrate material layer (1) and is characterized in that a functional information layer (2) is fixedly connected to the front side of the substrate material layer (1), a moisture-proof layer (3) is fixedly connected to the front side of the functional information layer (2), a protective cover layer (4) is fixedly connected to the front side of the moisture-proof layer (3), a variable two-dimensional code (5) is embedded in the left side of the front side of the functional information layer (2), a verification code (6) is embedded in the right side of the front side of the functional information layer (2), and printing ink of the variable two-dimensional code (5) is photochromic ink.
2. The beverage label with the variable two-dimensional code and the verification code according to claim 1, wherein the base material layer (1) is made of a polylactic acid film, and the thickness is in the range of 20-30 μm.
3. The beverage label with the variable two-dimensional code and the verification code according to claim 1, wherein the functional information layer (2) is embedded with an ultraviolet fluorescent anti-counterfeiting mark.
4. A beverage label with a variable two-dimensional code and verification code according to claim 1, wherein the moisture barrier (3) is made of polyvinyl butyral with a thickness of 10 μm-50. Mu.m.
5. Beverage label with variable two-dimensional code and verification code according to claim 1, characterized in that the protective cover layer (4) is made of zinc oxide.
6. The beverage label with the variable two-dimensional code and the verification code according to claim 1, wherein the front faces of the variable two-dimensional code (5) and the verification code (6) are provided with scratch-resistant coatings (7), and the hardness of the scratch-resistant coatings (7) reaches 3H-4H and resists external force scratch of 5N-10N.

Description

Beverage label with variable two-dimensional code and verification code Technical Field The utility model relates to the technical field of plastic printing, in particular to a beverage label with a variable two-dimensional code and a verification code. Background In the current beverage market, the tag is used as an important identity mark of a product, not only carries brand information and product information, but also plays a key role in anti-counterfeiting verification, however, the traditional beverage tag often adopts single anti-counterfeiting means, such as a fixed two-dimensional code or a bar code, and the anti-counterfeiting means are easy to copy and forge, thereby providing a multiplying machine for lawbreakers and seriously damaging the rights and interests of consumers and brands. Disclosure of utility model The utility model aims to provide a beverage label with a variable two-dimensional code and a verification code. In order to achieve the purpose, the beverage label with the variable two-dimensional code and the verification code comprises a base material layer, wherein the front surface of the base material layer is fixedly connected with a functional information layer, the front surface of the functional information layer is fixedly connected with a moisture-proof layer, the front surface of the moisture-proof layer is fixedly connected with a protective covering layer, the left side of the front surface of the functional information layer is embedded with the variable two-dimensional code, and the right side of the front surface of the functional information layer is embedded with the verification code. As a further aspect of the present utility model, the base material layer is made of a polylactic acid film having a thickness ranging from 20 μm to 30 μm. As a further scheme of the utility model, the functional information layer is internally embedded with an ultraviolet fluorescent anti-counterfeiting mark. According to the utility model, the printing ink of the variable two-dimensional code is photochromic ink. As a further aspect of the present utility model, the moisture barrier layer is made of polyvinyl butyral and has a thickness of 10 μm to 50 μm. As a further aspect of the present utility model, the protective cover layer is made of zinc oxide. According to the scheme, the front faces of the variable two-dimensional code and the verification code are respectively provided with the scratch-resistant coating, the hardness of the scratch-resistant coating reaches 3H-4H, and external force scratch of 5N-10N is resisted. By adopting the technical scheme, compared with the prior art, the utility model has the beneficial effects that: 1. according to the utility model, the variable two-dimensional code is printed by adopting the photochromic ink, so that different patterns or information can be presented under different illumination conditions, the copying difficulty is increased, meanwhile, the authenticity of a product is further verified by the verification code, and a convenient and reliable anti-counterfeiting verification mode is provided for consumers by combining the variable two-dimensional code with the photochromic ink; 2. The utility model improves the durability and the waterproof performance of the label through the multilayer structure design of the substrate material layer made of the polylactic acid film, the functional information layer embedded with the ultraviolet fluorescent anti-counterfeiting mark, the dampproof layer made of the polyvinyl butyral and the protective cover layer made of the zinc oxide, and enhances the anti-counterfeiting effect of the label through the ultraviolet fluorescent anti-counterfeiting mark. Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. Drawings FIG. 1 is a schematic perspective view of an overall structure according to an embodiment of the present utility model; fig. 2 is a schematic diagram of a structure of a variable two-dimensional code according to an embodiment of the present utility model. In the figure, 1, a base material layer, 2, a functional information layer, 3, a moisture-proof layer, 4, a protective covering layer, 5, a variable two-dimensional code, 6, a verification code and 7, and a scratch-resistant coating. Detailed Description The following description of specific embodiments of the utility model is further illustrated in the accompanying drawings, in which it is to be understood that the description of these embodiments is presented to aid in the understanding of the utility model, and is not intended to limit the utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they