CN203365017U - Reversible thermochromic label - Google Patents
Reversible thermochromic label Download PDFInfo
- Publication number
- CN203365017U CN203365017U CN201320461958.1U CN201320461958U CN203365017U CN 203365017 U CN203365017 U CN 203365017U CN 201320461958 U CN201320461958 U CN 201320461958U CN 203365017 U CN203365017 U CN 203365017U
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- label
- temperature
- layer
- heat discoloration
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Abstract
The utility model discloses a reversible thermochromic label which successively comprises a paste layer, a basic layer, a color-changing layer and a protective layer. The paste layer is composed of a known glutinous material and is used be coated on a target object to judge whether its temperature is too high. The basic layer is used to be adhered to the color-changing layer. The color-changing layer is prepared from a known color-reversible temperature-sensitive material. The protective layer is composed of a known transparent or semitransparent material and is used for protecting the color-changing layer and the basic layer. Through color changes of the color-changing layer, the label is adopted to prompt the temperature of the adhered target object. Before people contact with the target object, the temperature of the object can be visually understood, thus avoiding empyrosis and the like. The label provided by the utility model is convenient to use.
Description
Technical field
The utility model relates to that a kind of color varies with temperature and the Allochroic label of the possibility of reversal that changes.
Background technology
In life, a lot of local people need to learn whether the temperature of object has exceeded the ability to bear of human body, avoids human body is caused to scald, such as bathroom spray head, hot water pipe, thermos bottle or feeding bottle etc. before touch or before using.How, before people's contact, whether the temperature that just can judge object is overheated, is the emphasis that those skilled in the art study always.
The utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of reversible heat discoloration label, this label is pointed out the temperature of pasted target object by the color change of photochromic layer, before people's contact target object, get information about the temperature of object, avoid the generation of the situations such as scald, easy to use.
To achieve these goals, a kind of reversible heat discoloration label of the utility model, described label comprises adhesive layer, basic unit, photochromic layer and protective seam from bottom to top successively;
Described adhesive layer consists of known stickiness material, for pasting at needs, judges the target object whether its temperature is overheated;
Described basic unit is for adhering to described photochromic layer;
Described photochromic layer is made by the temperature sensing material of known color possibility of reversal;
Described protective seam consists of known transparent or translucent material, for the protection of described photochromic layer and described basic unit.
Further, described temperature sensing material is known color possibility of reversal heat discoloration printing ink, temperature change powder, temperature-sensitive aqueous emulsion or temperature-sensitive Masterbatch.
Further, described protective seam consists of known plastic sheeting material.
Further, described basic unit consists of papery or plastic material.
Further, described label is square, oval, triangle or circle, and the area of described photochromic layer is slightly less than the area of described protective seam, the edge sealing-in of the edge of described protective seam and described basic unit.
A kind of reversible heat discoloration label of the utility model, this label is attached on target object by adhesive layer, surface temperature by photochromic layer perception target object, along with temperature variation photochromic layer self color also changes, in order to point out the surface temperature situation of user's target object, avoid scalding.The edge sealing-in of the edge of protective seam and basic unit, be enclosed in photochromic layer between protective seam and basic unit, for photochromic layer provides better protection.
The accompanying drawing explanation
Fig. 1 is a kind of reversible heat discoloration label the first structural representation of the utility model;
The second structural representation that Fig. 2 is a kind of reversible heat discoloration label of the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
As shown in Figure 1; the first specific embodiment for a kind of reversible heat discoloration label of the utility model; this reversible heat discoloration label is pasted on target object 5 in the present embodiment; being shaped as of label is square, oval, triangle or circle, and label comprises adhesive layer 4, basic unit 3, photochromic layer 2 and protective seam 1 from bottom to top successively.Adhesive layer 4 consists of known stickiness material, for pasting at needs, judges the whether overheated target object of its temperature 5.Basic unit 3 is for adhering to photochromic layer 2, and basic unit 3 can consist of materials such as known papery or plastic materials.Photochromic layer 2 is made by the temperature sensing material of known color possibility of reversal; Heat discoloration printing ink, temperature change powder, temperature-sensitive aqueous emulsion or temperature-sensitive Masterbatch that temperature sensing material is known color possibility of reversal.Protective seam 1 consists of known transparent or translucent material, for the protection of photochromic layer 2 and basic unit 3.
As shown in Figure 2; the second specific embodiment for a kind of reversible heat discoloration label of the utility model; with specific embodiment in first, compare; structure is basic identical; difference is, the area of photochromic layer 2 is slightly less than the area of protective seam 1, the edge sealing-in of the edge of protective seam 1 and basic unit 3; photochromic layer 2 is enclosed between protective seam 1 and basic unit 3, to photochromic layer 2, provides better protection.
Above-mentioned example is just for illustrating the utility model, and embodiment of the present utility model is not limited to these examples, and the various embodiments that meet the utility model thought that those skilled in the art make are all within protection domain of the present utility model.
Claims (5)
1. a reversible heat discoloration label, is characterized in that, described label comprises adhesive layer, basic unit, photochromic layer and protective seam from bottom to top successively;
Described adhesive layer consists of known stickiness material, for pasting at needs, judges the target object whether its temperature is overheated;
Described basic unit is for adhering to described photochromic layer;
Described photochromic layer is made by the temperature sensing material of known color possibility of reversal;
Described protective seam consists of known transparent or translucent material, for the protection of described photochromic layer and described basic unit.
2. reversible heat discoloration label as claimed in claim 1, is characterized in that, heat discoloration printing ink, temperature change powder, temperature-sensitive aqueous emulsion or temperature-sensitive Masterbatch that described temperature sensing material is known color possibility of reversal.
3. reversible heat discoloration label as claimed in claim 1, is characterized in that, described protective seam consists of known plastic sheeting material.
4. reversible heat discoloration label as claimed in claim 1, is characterized in that, described basic unit consists of papery or plastic material.
5. reversible heat discoloration label as claimed in claim 1; it is characterized in that; described label is square, oval, triangle or circle, and the area of described photochromic layer is slightly less than the area of described protective seam, the edge sealing-in of the edge of described protective seam and described basic unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461958.1U CN203365017U (en) | 2013-07-31 | 2013-07-31 | Reversible thermochromic label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461958.1U CN203365017U (en) | 2013-07-31 | 2013-07-31 | Reversible thermochromic label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203365017U true CN203365017U (en) | 2013-12-25 |
Family
ID=49812763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320461958.1U Expired - Fee Related CN203365017U (en) | 2013-07-31 | 2013-07-31 | Reversible thermochromic label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203365017U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067142A (en) * | 2015-08-02 | 2015-11-18 | 吕栋 | Temperature-sensitive forecasting patch |
| CN105353525A (en) * | 2015-11-09 | 2016-02-24 | 丹阳佰易视光学眼镜有限公司 | Lens with temperature sensing developing label |
| CN107151536A (en) * | 2017-04-24 | 2017-09-12 | 国网浙江海宁市供电公司 | A kind of electric insulating tape for the temperature display that radiates |
| CN109475176A (en) * | 2016-05-25 | 2019-03-15 | R.J.雷诺兹烟草公司 | Use the non-burning smoking product of thermochromic label |
| CN109658812A (en) * | 2019-01-09 | 2019-04-19 | 疏博（上海）纳米科技有限公司 | A kind of temperature indicating labels |
| CN110672224A (en) * | 2019-10-11 | 2020-01-10 | 上海电机学院 | Temperature measuring device based on organic reversible temperature sensing material |
-
2013
- 2013-07-31 CN CN201320461958.1U patent/CN203365017U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067142A (en) * | 2015-08-02 | 2015-11-18 | 吕栋 | Temperature-sensitive forecasting patch |
| CN105353525A (en) * | 2015-11-09 | 2016-02-24 | 丹阳佰易视光学眼镜有限公司 | Lens with temperature sensing developing label |
| CN109475176A (en) * | 2016-05-25 | 2019-03-15 | R.J.雷诺兹烟草公司 | Use the non-burning smoking product of thermochromic label |
| US11197496B2 (en) | 2016-05-25 | 2021-12-14 | R.J. Reynolds Tobacco Company | Non-combusting smoking article with thermochromatic label |
| CN107151536A (en) * | 2017-04-24 | 2017-09-12 | 国网浙江海宁市供电公司 | A kind of electric insulating tape for the temperature display that radiates |
| CN109658812A (en) * | 2019-01-09 | 2019-04-19 | 疏博（上海）纳米科技有限公司 | A kind of temperature indicating labels |
| CN110672224A (en) * | 2019-10-11 | 2020-01-10 | 上海电机学院 | Temperature measuring device based on organic reversible temperature sensing material |
| CN110672224B (en) * | 2019-10-11 | 2021-04-16 | 上海电机学院 | Temperature measuring device based on organic reversible temperature sensing material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |