CN212570183U

CN212570183U - Color-changing label used in low-temperature environment

Info

Publication number: CN212570183U
Application number: CN202021632615.3U
Authority: CN
Inventors: 蔡洁华
Original assignee: Guangdong Caike Label Technology Co ltd
Current assignee: Guangdong Caike Label Technology Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-02-19
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to the technical field of labels, and a label that discolours for among low temperature environment is disclosed, including first basic unit and second basic unit, one side fixedly connected with second basic unit of first basic unit, one side that first basic unit was kept away from to the second basic unit is connected with the printing ink layer, one side that second basic unit was kept away from to the printing ink layer is connected with the protective layer, one side that second basic unit was kept away from to first basic unit is connected with the glue film, the glue film includes a plurality of gluey pieces, a plurality of the even equidistance fixed connection of gluey piece is in one side that second basic unit was kept away from to first basic unit, the material of gluing the piece glues the material for glass, the material of first basic unit is polyolefin copolymer membrane, the printing ink layer is the printing ink that discolours, and. The utility model discloses use a plurality of gluey piece settings, the material that glass glued can be repeated pastes, pastes effectually, and the label can used repeatedly, and economic nature is good, tears the back and is difficult for remaining the colloid on article surface.

Description

Color-changing label used in low-temperature environment

Technical Field

The utility model relates to a label technical field especially relates to a label that discolours for among low temperature environment.

Background

The label is an identification information card or card additionally added to an object, the existing label usually uses a plastic substrate to spray ink characters or patterns, the substrate is adhered to an object to be identified by glue, the glue is not easy to remove after being adhered, the glue is usually remained on the surface of the object after the label is torn off, the surface of the object is uneven and dirty, the label can not be reused, and the use is defective.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art glue and pasting the back difficult getting rid of, often remain glue on article surface after tearing the label, make article surface unevenness and dirty, but the label used for the color changing label in the low temperature environment that uses defect problem, and the proposed.

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

the color-changing label used in the low-temperature environment comprises a first base layer and a second base layer, wherein the second base layer is fixedly connected to one side of the first base layer, an ink layer is connected to one side, away from the first base layer, of the second base layer, a protective layer is connected to one side, away from the second base layer, of the ink layer, and an adhesive layer is connected to one side, away from the second base layer, of the first base layer;

the glue film includes that a plurality of blocks glue the piece, a plurality of the even equidistance fixed connection of piece is glued in one side that the second basic unit was kept away from to first basic unit, the material of gluing the piece is glass and glues the material.

Preferably, the material of the first base layer is a polyolefin copolymer film.

Preferably, the ink layer is a color-changing ink.

Preferably, the material of the protective layer is a PE film material.

Preferably, one side of the rubber block, which is far away from the first base layer and is far away from the second base layer, is connected with a protective film, and the protective film is made of an aluminum-plated thin film.

Preferably, the material of the second base layer is a paper base material.

Compared with the prior art, the utility model provides a label that discolours for among low temperature environment possesses following beneficial effect:

this a label that discolours for among low temperature environment uses a plurality of gluey piece settings, and the material that glass glued can be repeatedly pasted, and it is effectual to paste, and the label can used repeatedly, and economic nature is good, tears the back and is difficult for remaining the colloid on article surface

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses use a plurality of gluey piece settings of piece, the material that glass glued can be repeatedly pasted, pastes effectually, and the label can used repeatedly, and economic nature is good, tears the back and is difficult for remaining the colloid on the article surface.

Drawings

Fig. 1 is a schematic structural diagram of a color-changing label used in a low-temperature environment according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1 a first base layer, 2 a second base layer, 3 an ink layer, 4 a protective layer, 5 an adhesive layer, 51 an adhesive block and 6 a protective film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a color-changing label used in a low-temperature environment comprises a first base layer 1 and a second base layer 2, wherein one side of the first base layer 1 is fixedly connected with the second base layer 2, one side of the second base layer 2, which is far away from the first base layer 1, is connected with an ink layer 3, one side of the ink layer 3, which is far away from the second base layer 2, is connected with a protective layer 4, and one side of the first base layer 1, which is far away from the second base layer 2, is connected with a glue;

glue film 5 includes that a plurality of blocks glue piece 51, and the even equidistance fixed connection of a plurality of blocks glue piece 51 is in one side that second basic unit 2 was kept away from to first basic unit 1, and the material of gluing piece 51 glues the material for glass, and protective layer 4 protects printing ink layer 3, makes printing ink can not fade, uses a plurality of blocks to glue piece 51 and sets up, and the material that glass glued can be repeated pastes, pastes effectually, tears the back and is difficult for remaining the colloid on article surface.

The first base layer 1 is made of a polyolefin copolymer film, and has good tensile resistance, difficult fracture and good waterproof performance.

The ink layer 3 is color-changing ink, and can change color according to temperature.

The protective layer 4 is made of PE film material, has high transparency, and can clearly observe writing and patterns of the printing ink.

One side that the first basic unit 1 was kept away from to gluey piece 51 keeps away from second basic unit 2 is connected with protecting film 6, and protecting film 6's material is aluminized the film material, and toughness is good, can be light tear down.

The second base layer 2 is made of a paper base material, the affinity with the printing ink is good, and the printing ink is not easy to be tinged and faded.

The utility model discloses in, protective layer 4 protects printing ink layer 3, makes printing ink can not fade, uses a plurality of gluey pieces 51 to set up, and the material that glass glued can be repeated pastes, pastes effectually, tears the back and is difficult for remaining the colloid on article surface.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The color-changing label used in the low-temperature environment comprises a first base layer (1) and a second base layer (2), and is characterized in that one side of the first base layer (1) is fixedly connected with the second base layer (2), one side of the second base layer (2) far away from the first base layer (1) is connected with an ink layer (3), one side of the ink layer (3) far away from the second base layer (2) is connected with a protective layer (4), and one side of the first base layer (1) far away from the second base layer (2) is connected with a glue layer (5); glue film (5) including a plurality of blocks glue piece (51), a plurality of glue the even equidistance fixed connection of piece (51) in one side of keeping away from second basic unit (2) in first basic unit (1), the material of gluing piece (51) is glass and glues the material.

2. A colour-changing label for use in a low temperature environment according to claim 1, characterised in that the material of the first substrate layer (1) is a polyolefin copolymer film.

3. A colour-changing label for use in a low temperature environment according to claim 1, characterised in that the ink layer (3) is a colour-changing ink.

4. The color-changing label for use in low-temperature environment according to claim 1, wherein the material of the protective layer (4) is PE film.

5. The color-changing label for the low-temperature environment according to claim 1, wherein a protective film (6) is connected to one side of the glue block (51) far away from the first base layer (1) and far away from the second base layer (2), and the protective film (6) is made of an aluminum-plated thin film.

6. A colour-changing label for use in a low temperature environment according to claim 1, characterised in that the material of the second substrate (2) is a paper based material.