CN219039922U

CN219039922U - Color-changing identification tag

Info

Publication number: CN219039922U
Application number: CN202223202007.0U
Authority: CN
Inventors: 程军辉
Original assignee: Jiangsu Tech Technology Co ltd
Current assignee: Jiangsu Tech Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-16
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a color-changing identification tag, which comprises a base layer, a tag layer fixed at the top end of the base layer, a gas-sensitive film fixed at the top end of the tag layer, an isolation layer arranged at the top end of the gas-sensitive film, a first adhesion layer fixed at the bottom end of the base layer and a second adhesion layer fixed at the bottom end of the isolation layer, wherein the base layer is used for fixing the tag layer, the tag layer is used for marking information such as brands and weights of articles, the gas-sensitive film is convenient for a user to know, and is made of gas-sensitive materials, when the gas-sensitive film is contacted with air, the gas-sensitive film can quickly react to change the color of the gas-sensitive film, so that the tag layer at the bottom is shielded, the secondary use of the tag is avoided, the cross section of the isolation layer is in an inverted U shape, the base layer, the tag layer and the gas-sensitive film are wrapped at the inner side of the isolation layer, and the contact with the outside is avoided, and the color-changing identification tag can effectively avoid the secondary use of the tag and the advantages of damage of the tag are avoided.

Description

Color-changing identification tag

Technical Field

The utility model relates to the technical field of identification tags, in particular to a color-changing identification tag.

Background

The identification label is a brief label for marking information such as the name, weight, volume and application of an article, wherein the self-adhesive identification label is one of the identification labels, and the self-adhesive label has the advantages of no need of adhesive brushing, no need of paste, no need of dipping water, no pollution, labeling time saving and the like as the traditional label, has wide application range, is convenient and quick, is a material, is also called a self-adhesive label material, uses paper, a film or other special materials as a fabric, is coated with an adhesive on the back surface, uses silicon-coated protective paper as a composite material of base paper, and is processed into a finished label through printing, die cutting and the like.

However, the following disadvantages exist in the use process of the existing self-adhesive identification tag: the identification tag is easy to tear off on the product for secondary use, for example, the identification tag on the original product is torn off and stuck on the pirated product, the pirated product is sold as the original product, and the public trust degree of brands is affected, so that the identification tag capable of preventing secondary use is continued.

Disclosure of Invention

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows: a color-changing identification tag comprising: the main body module comprises a base layer, a label layer fixed at the top end of the base layer, a photochromic film fixed at the top end of the label layer, an isolation layer arranged at the top end of the photochromic film, a first adhesion layer fixed at the bottom end of the base layer and a second adhesion layer fixed at the bottom end of the isolation layer.

The present utility model may be further configured in a preferred example to: the isolating layer comprises a panel arranged at the top end of the electrochromic film and a side plate integrally fixed on the outer side of the panel.

The present utility model may be further configured in a preferred example to: the panel is connected with the electrochromic film through electrostatic adsorption.

The present utility model may be further configured in a preferred example to: the junction of panel and sideboard is the fillet setting.

The present utility model may be further configured in a preferred example to: the cross section of the isolation layer is inverted U-shaped.

The present utility model may be further configured in a preferred example to: the blocking strength of the first blocking layer is greater than the blocking strength of the second blocking layer.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

1. according to the utility model, the gasochromic film is fixed on the top end surface of the label layer, and is made of the gasochromic material, when the gasochromic film is contacted with air, the gasochromic film can react rapidly to change the color of the gasochromic film, meanwhile, the isolating layer is arranged on the top end of the gasochromic film through electrostatic adsorption, the first adhesive layer with strong adhesion is arranged at the bottom end of the base layer, and the second adhesive layer with weak adhesion is arranged at the bottom end of the isolating layer, so that after the label is pasted, when a person needs to tear off the label, the isolating layer is torn off firstly, and at the moment, the gasochromic film is contacted with the air to rapidly change the color to shield the label layer, so that the identification property of the label layer is damaged, the secondary use of the identification label is avoided, and the practical performance is effectively improved.

2. According to the utility model, the base layer and the label layer can be completely separated from the outside through the arrangement of the isolation layer, so that damage to the label caused by external factors such as scratch and water is avoided, the integrity of the label is maintained, the accuracy of label identification information is ensured, and the practicability is further improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic view of the isolation layer structure of the present utility model.

Reference numerals:

100. a main body module; 110. a base layer; 120. a label layer; 130. a thermochromic film; 140. an isolation layer; 141. a panel; 142. a side plate; 150. a first adhesion layer; 160. and a second adhesion layer.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

Some embodiments of the utility model are described below with reference to the accompanying drawings,

example 1:

referring to fig. 1-3, the present embodiment provides a color-changing identification tag, including: a body module 100.

The main body module 100 includes a base layer 110, a label layer 120 fixed on top of the base layer 110, a thermochromic film 130 fixed on top of the label layer 120, an isolation layer 140 disposed on top of the thermochromic film 130, a first adhesive layer 150 fixed on bottom of the base layer 110, and a second adhesive layer 160 fixed on bottom of the isolation layer 140.

The basic unit 110 is used for fixing the label layer 120, and the label layer 120 is used for marking information such as brand, weight of article, and convenience of customers knows, and the gasochromic film 130 is made by gasochromic material, when it contacts with the air, can take place the reaction fast and change self colour to shelter from the label layer 120 of bottom, avoided the secondary use of label.

The isolation layer 140 has an inverted U-shaped cross section, and wraps the base layer 110, the label layer 120 and the electrochromic film 130 on the inner side of the isolation layer, so that the isolation layer is prevented from contacting the outside, the integrity of the label layer 120 is ensured, and the damage of the label layer 120 due to influence of external factors such as scratch, water erosion and the like is prevented.

The first adhesive layer 150 is used to adhere the base layer 110 to the surface of the product, and the second adhesive layer 160 is used to adhere the release layer 140 to the surface of the product.

Further, the adhesion strength of the first adhesion layer 150 is greater than that of the second adhesion layer 160, so that when someone tears the label, the separation layer 140 will be torn off firstly due to the weak adhesion force of the second adhesion layer 160 and the adhesion force of the first adhesion layer 150, and the base layer 110, the label layer 120 and the electrochromic layer will still adhere to the surface of the product, when the separation layer 140 is torn off, the electrochromic film 130 and the air contact rapidly changes color to shield the label layer 120, and the identification of the label layer 120 is damaged.

Example 2:

as shown in fig. 1-3, the present embodiment is different from embodiment 1 only in that, in the present embodiment, the isolation layer 140 includes a panel 141 disposed on the top end of the electrochromic film 130 and a side plate 142 integrally fixed on the outer side of the panel 141, the panel 141 is used for protecting the top end surface of the label layer 120, and the side plate 142 is used for protecting the side edge of the label layer 120.

Further, the panel 141 and the electrochromic film 130 are connected by electrostatic adsorption, so that the top layer will not drive the electrochromic film 130 to tear away when being torn away.

Further, the connection between the panel 141 and the side plate 142 is rounded, so that the outer side of the isolation layer 140 can slide away when touching the article, thereby avoiding the damage of the isolation layer 140.

The working principle and the using flow of the utility model are as follows: during the use, with main part module 100 adhesion on the product through first adhesion layer 150 and second adhesion layer 160, isolation layer 140 is closely the surface of product through second adhesion layer 160 this moment, form sealed space with between the product surface, first adhesion layer 150 of inner chamber, basic unit 110 and label layer 120 protect, avoid it to be scraped the influence of factors such as rubbing, water and damage by the external world, when someone will tear the label, because the adhesion of second adhesion layer 160 weak and first adhesion layer 150 can tear isolation layer 140 earlier, when isolation layer 140 tears off, gasochromic membrane 130 and air contact discolour rapidly and shelter from label layer 120, damage label layer 120's discernment, and then avoid the secondary use of discernment label.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A color-changing identification tag comprising: the main body module (100) is characterized in that the main body module (100) comprises a base layer (110), a label layer (120) fixed at the top end of the base layer (110), a gasochromic film (130) fixed at the top end of the label layer (120), an isolation layer (140) arranged at the top end of the gasochromic film (130), a first adhesion layer (150) fixed at the bottom end of the base layer (110) and a second adhesion layer (160) fixed at the bottom end of the isolation layer (140).

2. A color-changing identification tag according to claim 1, wherein the separation layer (140) comprises a panel (141) provided on top of the electrochromic film (130) and a side plate (142) integrally fixed to the outside of the panel (141).

3. A color-changing identification tag according to claim 2, characterized in that the panel (141) is connected to the electrochromic film (130) by electrostatic adsorption.

4. A color-changing identification tag according to claim 2, characterized in that the connection of the panel (141) and the side plate (142) is rounded.

5. A color-changing identification tag according to claim 1, characterized in that the isolating layer (140) has an inverted U-shaped cross section.

6. The color-changing identification label of claim 1, wherein the first adhesive layer (150) has a greater adhesive strength than the second adhesive layer (160).