CN215068924U

CN215068924U - Laser label

Info

Publication number: CN215068924U
Application number: CN202121337890.7U
Authority: CN
Inventors: 刘龙
Original assignee: Dongguan Xuchen Environmental Protection Technology Co ltd
Current assignee: Dongguan Xuchen Environmental Protection Technology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-07
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to the technical field of labels, a laser label is disclosed and is included the adhesive linkage, the top of adhesive linkage is provided with the softened layer, the top on softened layer is provided with the laser engraving layer, the top on laser engraving layer is provided with the protective layer. Product information or anti-fake information fall on laser sculpture layer through laser sculpture's mode, compare in traditional printing ink printing, laser sculpture can make product information or anti-fake information by firmly beat on the label, can not change because of environment high temperature, also be difficult for being stricken and change, then seal high temperature resistance protective layer and protect again, and can not melt under high temperature, still can keep its adhesion properties, prolonged the life of label.

Description

Laser label

Technical Field

The utility model relates to a label technical field especially relates to a laser label.

Background

The anti-counterfeiting label can be adhered, printed and transferred on the surface of a target object, or the package of the target object, or the attachment of the target object (such as a commodity tag, a business card and an anti-counterfeiting certificate card) and has an anti-counterfeiting function.

SUMMERY OF THE UTILITY MODEL

Based on above, an object of the utility model is to provide a laser label possesses the effect of preventing the cluster and changing, and high temperature resistant, can prolong the life of label.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a laser label, including the adhesive linkage, the top of adhesive linkage is provided with the softened layer, the top on softened layer is provided with the laser engraving layer, the top on laser engraving layer is provided with the protective layer.

Further, the bonding layer is thermosensitive adhesive or traceless adhesive.

Further, the softening layer and the laser engraving layer are PET, APET, PETG or OPP.

Further, the protective layer is resin.

Further, the softening layer and the laser engraving layer are made of resin.

Further, the protective layer is PET, APET, PETG or OPP.

Further, a two-dimensional code or a bar code is arranged on the laser engraving layer.

The utility model has the advantages that:

the utility model provides a laser label, product information or anti-fake information fall on laser sculpture layer through laser sculpture's mode, compare in traditional printing ink printing, laser sculpture can make product information or anti-fake information by firmly beat on the label, can not change because of environment high temperature, also be difficult to be changed by the cluster, then seal high temperature resistant protective layer and protect again, and can not melt under high temperature, still can keep its adhesion properties, prolonged the life of label.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a laser label according to an embodiment of the present invention.

In the figure:

1. an adhesive layer; 2. a softening layer; 3. laser engraving the layer; 4. and a protective layer.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1, an embodiment of the present invention provides a laser label, including an adhesive layer 1, where the adhesive layer 1 fixes the whole laser label on a corresponding product, the adhesive layer 1 can be adhered by using a common glue, preferably, the adhesive layer 1 is a heat-sensitive glue or a non-trace glue, both the heat-sensitive glue and the non-trace glue have good high temperature resistance, and the non-trace glue is a non-trace glue made of polyurethane synthetic resin, and an invention patent of patent No. 201410157642.2, namely polyurethane synthetic resin for preparing a non-trace glue and a non-trace glue prepared by using the same, discloses a formula of the non-trace glue, and has the characteristics of excellent high and low temperature resistance, strong aging resistance, etc., and can resist high temperature of 150 ℃ to 180 ℃, and the time resistance to high temperature can reach more than 200 ℃, the viscosity can be kept normal at a temperature below 150 ℃, a softening layer 2 is disposed above the adhesive layer 1, preferably, the softening layer 2 is made of PET, APET, PETG or OPP, etc., which also has good high temperature resistance, and both surfaces thereof respectively support the adhesive layer 1 and the laser engraving layer 3, the laser engraving layer 3 is disposed above the softening layer 2, preferably, the laser engraving layer 3 is made of PET, APET, PETG or OPP, etc., for example, the softening layer 2 is white PET, the laser engraving layer 3 is black PET, the black PET of the laser engraving layer 3 can be removed by laser engraving, so as to display the white softening layer 3, i.e., white characters on black background, which are used for displaying label information or new anti-counterfeiting information, preferably, the laser engraving layer 3 is provided with two-dimensional codes or bar codes, the required product information or anti-counterfeiting information is engraved on the laser engraving layer 3 by means of laser engraving, the protective layer 4 is disposed above the laser engraving layer 3, preferably, the protective layer 4 is made of resin, and can prevent the product information or the anti-counterfeiting information from being falsified by a laser engraving method, and the protective layer is added to further play a role in preventing falsification.

As a preferable mode of the embodiment of the present invention, the softening layer 2 and the laser engraving layer 3 are made of resin, preferably the resin is liquid resin, such as epoxy resin, polyurethane, silicone, and polyester, and specifically, for example, the softening layer 2 is white liquid resin, and the laser engraving layer 3 is black liquid resin, and by laser engraving, black resin is removed to form black characters with white background, and further, the protective layer 4 is transparent PET, APET, PETG, or OPP, and the like, and is used for protecting the formed laser label, and also plays a role of preventing falsification.

The embodiment of the utility model provides a laser label, product information or anti-fake information fall on laser sculpture layer through laser sculpture's mode, compare in traditional printing ink printing, laser sculpture can make product information or anti-fake information by firmly beat on the label, can not change because of environment high temperature, also be difficult to be changed by the cluster, then seal high temperature resistant protective layer again and protect, and can not melt under high temperature, still can keep its adhesion properties, prolonged the life of label.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The laser label is characterized by comprising an adhesive layer (1), wherein a softening layer (2) is arranged above the adhesive layer (1), a laser engraving layer (3) is arranged above the softening layer (2), and a protective layer (4) is arranged above the laser engraving layer (3).

2. Laser label according to claim 1, characterized in that the adhesive layer (1) is a heat-sensitive adhesive or a non-marking adhesive.

3. A laser label according to claim 2, characterized in that the softening layer (2) and the laser engraving layer (3) are PET, APET, PETG or OPP.

4. A laser label according to claim 3, characterized in that the protective layer (4) is a resin.

5. A laser label according to claim 1 or 2, characterized in that said softening layer (2) and said laser engraving layer (3) are resin.

6. Laser label according to claim 5, characterized in that the protective layer (4) is PET, APET, PETG or OPP.

7. A laser label according to claim 1, characterized in that the laser engraved layer (3) is provided with a two-dimensional code or a bar code.