CN201849808U - Preservation food box - Google Patents
Preservation food box Download PDFInfo
- Publication number
- CN201849808U CN201849808U CN2010205923227U CN201020592322U CN201849808U CN 201849808 U CN201849808 U CN 201849808U CN 2010205923227 U CN2010205923227 U CN 2010205923227U CN 201020592322 U CN201020592322 U CN 201020592322U CN 201849808 U CN201849808 U CN 201849808U
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- box
- food
- temperature
- box body
- color
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Abstract
The utility model discloses a preservation food box which belongs to the technical field of food packing boxes. The preservation food box of the utility model comprises a paper-based box body, and irreversible temperature-sensitive color changing ink is printed on the outer surface of the box body. According to actual packing requirement, the irreversible color changing ink among different temperatures is printed on the outer surface of the paper-based food box; during the storage or the transportation, when the temperature of the box body of the packed food reaches the color changing temperature, the color of the ink changes; and when the temperature of the food box is lower or high than the color changing temperature, the color will not change back so that consumers or food inspectors can judge whether the temperature of the food exceeds the standard or not in the storage and the transportation processes according to the color change of the packing box. The preservation food box disclosed by the utility model is a band new conceptual design product which fills the blank in the technical field and has wide market prospect.
Description
Technical field
The utility model relates to the food package box technical field.
Background technology
Along with the quickening of people's rhythm of life, refrigeration or quick-frozen food more and more are subjected to the welcome in market easily and fast.But the storage time of most of chilled foods is long, transit link is many, some producer and supplier can not guarantee the low temperature that food remains to be needed in whole storage and transportation, cause food spoilage easily, and this is difficult to identification for ordinary consumer.
Therefore need a kind ofly can show whether packaged food is in the food package box of rational storage temperature always.
Summary of the invention
The purpose of this utility model solves existing living needs exactly, provide a kind of can write down that food temperature changes temperature sense food package box, this packing box is particularly suitable for the fresh-keeping foodstuff that needs low temperature to store down.
For reaching above-mentioned purpose, the technical scheme that the utility model is taked is as follows:
A kind of fresh-keeping foodstuff box comprises the paper substrate box body, and the box body uppermost layer is provided with irreversible temperature sensing color changing printing ink.
Above-mentioned fresh-keeping foodstuff box, said color shifting ink discoloring temperature 5 ℃ or more than, be suitable for holding the fresh-keeping foodstuff in one week of shelf-life.
Above-mentioned fresh-keeping foodstuff box, said color shifting ink discoloring temperature are suitable for holding long frozen food of shelf-life in zero degree or below zero.
Above-mentioned fresh-keeping foodstuff box, said color shifting ink are located at the lateral surface top layer of box body.
Above-mentioned fresh-keeping foodstuff box, preferred scheme are that the inside face of box body has waterproofing coating, and uppermost layer is coated with waterproofing membrane.
The beneficial effects of the utility model:
The utility model is according to the virtual package needs, irreversible color shifting ink between the skin printing different temperatures of paper substrate food box, color of ink changed when ambient temperature reached discoloring temperature when storing or transport, and when the temperature of back pastries was lower than discoloring temperature, its color can not become again again yet.Like this, customer or Food Inspection personnel according to the change color of outer package box just can judge food store and transportation in temperature exceeding standard whether.The utility model is a kind of completely new concept deisgn product, has filled up the blank of this technical field, has vast market prospect.
Description of drawings
Below in conjunction with accompanying drawing fresh-keeping foodstuff box of the present utility model is done and to be specified:
Fig. 1 is the structural representation of fresh-keeping foodstuff box described in the utility model
The specific embodiment
The following specific embodiment is just to one of the utility model fresh-keeping foodstuff box optimized technical scheme, and protection domain of the present utility model is not limited thereto.
As shown in Figure 1, fresh-keeping foodstuff box of the present utility model comprises paper substrate box body 1, and the box body uppermost layer is printed with irreversible temperature sensing color changing printing ink.Said color shifting ink layer also can apply or alternate manner such as sprinkling is being paid in the box body uppermost layer.
In the practical application, consider the vision point of ordinary consumer, it is the most suitable that color shifting ink is printed in the lateral surface top layer 2 of box body.Be eye-catching or aesthetic feeling, the color shifting ink layer can be various literal or pattern form.
Said color shifting ink discoloring temperature is suitable for holding the fresh-keeping foodstuff in one week of shelf-life more than or equal to 5 ℃; Discoloring temperature is less than or equal to 0 ℃, is suitable for holding long frozen food of shelf-life.
Above-mentioned fresh-keeping foodstuff box, preferred scheme are that the inside face of box body has waterproofing coating, and uppermost layer is coated with waterproofing membrane.
Claims (7)
1. a fresh-keeping foodstuff box comprises the paper substrate box body, it is characterized in that: the box body uppermost layer is provided with irreversible temperature sensing color changing ink lay.
2. fresh-keeping foodstuff box as claimed in claim 1 is characterized in that: said color shifting ink discoloring temperature is more than or equal to 5 ℃.
3. fresh-keeping foodstuff box as claimed in claim 1 is characterized in that: said color shifting ink discoloring temperature is less than or equal to 0 ℃.
4. fresh-keeping foodstuff box as claimed in claim 1 is characterized in that: said color shifting ink is located at the lateral surface top layer of box body.
5. fresh-keeping foodstuff box as claimed in claim 1 is characterized in that: the inside face of box body has waterproofing coating, and uppermost layer is provided with waterproofing membrane.
6. as claim 1 or 4 described fresh-keeping foodstuff boxes, it is characterized in that: said color shifting ink layer printing or be coated on the box body uppermost layer.
7. as claim 1 or 4 described fresh-keeping foodstuff boxes, it is characterized in that: said color shifting ink layer is literal or pattern form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205923227U CN201849808U (en) | 2010-11-04 | 2010-11-04 | Preservation food box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205923227U CN201849808U (en) | 2010-11-04 | 2010-11-04 | Preservation food box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201849808U true CN201849808U (en) | 2011-06-01 |
Family
ID=44092211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205923227U Expired - Fee Related CN201849808U (en) | 2010-11-04 | 2010-11-04 | Preservation food box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201849808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219061A (en) * | 2016-08-31 | 2016-12-14 | 王薇 | A kind of compound package material with self-checking function and packaging |
| CN107161535A (en) * | 2017-06-22 | 2017-09-15 | 黄德修 | A kind of bottle of record storage environment |
-
2010
- 2010-11-04 CN CN2010205923227U patent/CN201849808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219061A (en) * | 2016-08-31 | 2016-12-14 | 王薇 | A kind of compound package material with self-checking function and packaging |
| CN107161535A (en) * | 2017-06-22 | 2017-09-15 | 黄德修 | A kind of bottle of record storage environment |
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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: 20110601 Termination date: 20141104 |
|
| EXPY | Termination of patent right or utility model |