CN103943028A - Monitoring card - Google Patents
Monitoring card Download PDFInfo
- Publication number
- CN103943028A CN103943028A CN201410157240.2A CN201410157240A CN103943028A CN 103943028 A CN103943028 A CN 103943028A CN 201410157240 A CN201410157240 A CN 201410157240A CN 103943028 A CN103943028 A CN 103943028A
- Authority
- CN
- China
- Prior art keywords
- color
- card
- layer
- monitoring
- variable color
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 34
- 230000002441 reversible effect Effects 0.000 claims abstract description 10
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 230000002427 irreversible effect Effects 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims description 21
- 238000000576 coating method Methods 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000005855 radiation Effects 0.000 abstract description 7
- 239000003086 colorant Substances 0.000 abstract description 4
- 230000002285 radioactive effect Effects 0.000 abstract description 3
- 238000002372 labelling Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003458 metachromatic effect Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- TVFDJXOCXUVLDH-OUBTZVSYSA-N cesium-134 Chemical compound [134Cs] TVFDJXOCXUVLDH-OUBTZVSYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- KJTLSVCANCCWHF-NJFSPNSNSA-N ruthenium-103 Chemical compound [103Ru] KJTLSVCANCCWHF-NJFSPNSNSA-N 0.000 description 1
- KJTLSVCANCCWHF-BKFZFHPZSA-N ruthenium-106 Chemical compound [106Ru] KJTLSVCANCCWHF-BKFZFHPZSA-N 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
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- Credit Cards Or The Like (AREA)
Abstract
The invention relates to a monitoring card. The monitoring card comprises a color changing card body and a comparison card body, wherein the color changing card body comprises an isolation layer, a radiation layer and a color development layer, the isolation layer, the radiation layer and the color development layer are sequentially stacked from bottom to top, the radiation layer is film made of matter containing radioactive elements, the color development layer is a piece of paper which can carry out reversible or irreversible color changing after being radiated, the comparison card body is divided into a color area and a time area, a plurality of time intervals are marked on the time area, color blocks corresponding to the time intervals in a one-to-one mode are marked on the color area, colors of the color blocks on the color area are the colors displayed by the color development layer which is subjected to radiation of the corresponding time intervals, and the isolation layer is a plate layer used for isolating radiation of the radiation layer. The monitoring card can monitor the time, display the production date of a product, and ensure authenticity and effectiveness of display, and falsification cannot be made. Meanwhile, safety of the monitoring card is ensured due to the arranged isolation layer, and the monitoring card further has the advantages of being high in accuracy, simple in structure, convenient to use, wide in application range and the like.
Description
Technical field
The present invention relates to a kind of monitoring card, particularly a kind of for monitoring the monitoring card on production date.
Background technology
It is existing that to be used for marking the date of manufacture of product and the means of shelf-life are sticky labelings on product, described labeling normally uses date of manufacture and the shelf-life of common ink printed product on paper, but the date of manufacture of printing like this and shelf-life easily by smearing, the means amendment such as scratch or remove, can not ensure the authenticity of the date of manufacture on labeling.Some illegal businessman is exactly the date of manufacture of utilizing the shortcoming amendment product of the easy amendment of existing label, deceives consumer.
Summary of the invention
The present invention be directed to that labeling is easily revised, the problem of cracky, proposed a kind of monitoring card, reflect truly, reliably the monitoring card of the date of manufacture of product.
Technical scheme of the present invention is: a kind of monitoring card, comprise a variable color card and a comparison card, variable color card comprises the separation layer stacking successively from down to up, emission coating and color layer, emission coating is the film that the material that contains radioelement is made, color layer is the scraps of paper that are subject to occurring after irradiation reversible or irreversible variable color, comparison card is divided into color zones and time district Liang Ge region, in described time district, be labeled with some time interval, on described color zones, be labeled with and described time interval color block one to one, on described color zones, the color of color block is the color that color layer shows after the irradiation of the corresponding time interval of experience, separation layer is the flaggy of the irradiation of the described emission coating of isolation.
Described monitoring card also comprises a base plate for variable color card described in fixed placement and described comparison card.
Described variable color card contrasts and is arranged side by side on described base plate with the described card of comparing.
Described variable color card is circular, and described comparison card is annular, and described variable color card is placed in described comparison card.
Described color layer is one to be coated with the blank scraps of paper of electrochromic substance.
Described color layer is one to be applied in the coating that contains electrochromic substance on described emission coating surface.
Beneficial effect of the present invention is: monitoring card of the present invention, can monitoring time, and show the date of manufacture of product, and guaranteed demonstration authenticity, validity, can not practise fraud.Meanwhile, described separation layer the security that has ensured described monitoring card is set, also there is the advantages such as accuracy is high, simple in structure, easy to use, application scenario is wide.
Brief description of the drawings
Fig. 1 is monitoring card front view of the present invention;
Fig. 2 is monitoring card three-dimensional exploded view of the present invention;
Fig. 3 is the three-dimensional exploded view of variable color card in monitoring card of the present invention;
Fig. 4 is the front view of comparison card in monitoring card of the present invention;
Fig. 5 is that monitoring card of the present invention is implemented illustration.
Embodiment
The master of monitoring card looks and three-dimensional exploded view as illustrated in fig. 1 and 2, comprises a variable color card 1, compares card 2, for placing variable color card 1 and comparing the base plate 3 of card 2 with variable color card 1 is arranged side by side.
The three-dimensional exploded view of variable color card as shown in Figure 3, variable color card 1 comprises the separation layer 11, an emission coating 12 and the color layer 13 that stack successively from down to up.Color layer 13 variable color after the irradiation that is subject to emission coating 12, described separation layer 11 is for isolating the irradiation of emission coating 12.Described emission coating 12, described color layer 13 and described separation layer 11 all can adopt prior art to make.
Described emission coating 12 is that the material that contains radioelement is made to film or other solid-state form, described radioelement can be natural radioactive element or artificial radioactive element, as for the selection of radioelement, can determine according to the time of the required mark of labeling, be 39 days as selected the ruthenium 103(half life period) make emission coating carry out the product of mark shelf-life about 2 months, can select the ruthenium 106(half life period to be about 1 year) or Cesium 134 (half life period is 2 years) make emission coating carry out the product of mark shelf-life about 2 years.
Color layer 13 is blank scraps of paper, and the one side of the described blank scraps of paper is to be coated with an existing ink that comprises electrochromic substance.According to the concrete metachromatic principle of electrochromic substance, can select existingly to realize this programme being subject to, after irradiation, reversible or irreversible metachromatic electrochromic substance occurs.Concrete, be subject to the electrochromic substance of unit interval internal irradiation intensity effect for variable color degree, also need to have concurrently and reversible metachromatic character occurs just can be applied to this programme; No matter the electrochromic substance that affected by the semi-invariant of time period internal irradiation for variable color degree is reversible or irreversible metachromasia to occur all can be applied to this programme.This is to be that the exit dose of radioelement in a lasting process and unit interval is along with time of launch is elongated and reduce because the electrochromic substance on described monitoring card is subject to irradiation.Variable color degree is subject to the electrochromic substance of unit interval internal irradiation intensity effect that obvious variable color has just occurred in the time just starting to be subject to irradiation, if this metachromasia is irreversible, in the time reduced by irradiation intensity, the color of electrochromic substance can rest on the color becoming at first always and can not change again so, only in metachromasia be reversible in the situation that, could in the time reduced by irradiation intensity, there is constantly change color in electrochromic substance, infer the object of the irradiation intensity being subject to realize by current color, and then release described radioelement and decay to the required time of this irradiation intensity.Variable color degree is subject to electrochromic substance that the semi-invariant of time period internal irradiation affects along with the time of launch of radioelement is elongated and be subject to more substantial irradiation, thereby variable color is more obvious, because the semi-invariant of irradiation is the process of a sustainable growth, so whether the metachromasia no matter electrochromic substance occurs is reversible, the trend of variable color all there will not be reverse situation, infer the semi-invariant of the irradiation being subject to thereby realize by current color, and then release described radioelement and radiate the required time of this semi-invariant.
Separation layer 11 is a stereotype, has the function of the irradiation of good isolation radioelement, and the quantity of X-rays X that the thickness of described stereotype is radiated by described radioelement determines.Described separation layer also can select other to have the material of isolation irradiation function according to particle kind, ray type and the exit dose of described radioelement radiation.
Utilize bonding agent that described emission coating 12 is bonded to the described blank scraps of paper and do not smear between the one side and described separation layer 11 stereotypes of described ink, formation one has the variable color card 1 of three-decker.
The principle that described variable color card 1 uses is: as Fig. 3, the radioelement of described emission coating 12 radiates particle and/or ray, in figure, arrow represents the direction of radion and/or ray, and the ink of described color layer 13 is subject to the irradiation of described particle and/or ray, and variable color occurs.If the variable color degree of electrochromic substance in ink (as silver nitrate) is subject to unit interval internal irradiation intensity effect and reversible metachromasia can occur, so described color layer 13 will reflect different colors because of the difference of the irradiation intensity that is subject to.Described separation layer 11 avoids described particle and/or radiation exposure to other the product or material except labeling.
The front view of comparison card as shown in Figure 4, described comparison card 2 is divided into two regions: a color zones 21 and one the time district 22.In described time district 22, be labeled with some time interval, on described color zones 21, be labeled with and the color block corresponding with time interval described in each, the color of color block is the color that described color layer shows after the irradiation of the each described time interval of experience.Described comparison card 2 can obtain by experiment.
The one side of described base plate 3 is used for pasting described variable color card 1 and described comparison card 2, and another side is for sticking two-faced adhesive tape.
The using method of described monitoring card is: after whether expired needs monitoring production be good, the double faced adhesive tape of the base plate of a described labeling 3 is torn, in the external packing directly labeling being bonded at.After a time period, described color layer 13 variable colors are found the color identical with the color of described color layer 13, and are read the corresponding time period on described color zones 21, and the described time period is described product from producing the time of reading the same day that is accomplished to.
It should be noted that, shape, the size of described labeling are not limit; Described separation layer 11, described emission coating 12 and described color layer 13 except adopting the bonding method of the present embodiment, also can adopt alternate manner to be superimposed.
Monitoring card is implemented illustration as shown in Figure 5, is: the color layer of the present embodiment is to be directly applied in the existing ink that one of described emission coating 12 comprises electrochromic substance with Fig. 1 difference; Described variable color card 1 is circular, and described comparison card 2 be annular, and the inner ring of described annular is color zones 21, and the outer ring of described annular is time district 22, and described variable color card 1 is placed in described comparison card 2.
It should be noted that, described variable color card 1 with described compare card 2 on described base plate 3 except the arrangement arranged side by side of embodiment 1 and the ring shooting of embodiment 2, also can adopt other set-up mode.
Claims (6)
1. a monitoring card, it is characterized in that, comprise a variable color card and a comparison card, variable color card comprises the separation layer stacking successively from down to up, emission coating and color layer, emission coating is the film that the material that contains radioelement is made, color layer is the scraps of paper that are subject to occurring after irradiation reversible or irreversible variable color, comparison card is divided into color zones and time district Liang Ge region, in described time district, be labeled with some time interval, on described color zones, be labeled with and described time interval color block one to one, on described color zones, the color of color block is the color that color layer shows after the irradiation of the corresponding time interval of experience, separation layer is the flaggy of the irradiation of the described emission coating of isolation.
2. monitoring card according to claim 1, is characterized in that, described monitoring card also comprises a base plate for variable color card described in fixed placement and described comparison card.
3. monitoring card according to claim 2, is characterized in that, described variable color card contrasts and is arranged side by side on described base plate with the described card of comparing.
4. monitoring card according to claim 2, is characterized in that, described variable color card is circular, and described comparison card be annular, and described variable color card is placed in described comparison card.
5. monitoring card according to claim 1, is characterized in that, described color layer is one to be coated with the blank scraps of paper of electrochromic substance.
6. monitoring card according to claim 1, is characterized in that, described color layer is one to be applied in the coating that contains electrochromic substance on described emission coating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157240.2A CN103943028B (en) | 2014-04-21 | 2014-04-21 | A kind of monitoring card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157240.2A CN103943028B (en) | 2014-04-21 | 2014-04-21 | A kind of monitoring card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103943028A true CN103943028A (en) | 2014-07-23 |
| CN103943028B CN103943028B (en) | 2016-01-20 |
Family
ID=51190671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410157240.2A Expired - Fee Related CN103943028B (en) | 2014-04-21 | 2014-04-21 | A kind of monitoring card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103943028B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404626A (en) * | 2016-10-28 | 2017-02-15 | 清华大学 | PM2.5 mask service life indicator card |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100043694A1 (en) * | 2008-08-20 | 2010-02-25 | Patel Gordhanbhai N | Tamper evident indicating devices |
| CN102272137A (en) * | 2009-01-08 | 2011-12-07 | 巴斯夫欧洲公司 | Time temperature indicator comprising indolenin based spiropyrans |
| CN103038271A (en) * | 2009-03-31 | 2013-04-10 | 坦普泰姆公司 | Co-crystallizable diacetylenic monomer compositions, crystal phases and mixtures, and related methods |
| CN103057245A (en) * | 2013-01-04 | 2013-04-24 | 中国原子能科学研究院 | Radiochromic label and preparation method thereof |
-
2014
- 2014-04-21 CN CN201410157240.2A patent/CN103943028B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100043694A1 (en) * | 2008-08-20 | 2010-02-25 | Patel Gordhanbhai N | Tamper evident indicating devices |
| CN102272137A (en) * | 2009-01-08 | 2011-12-07 | 巴斯夫欧洲公司 | Time temperature indicator comprising indolenin based spiropyrans |
| CN103038271A (en) * | 2009-03-31 | 2013-04-10 | 坦普泰姆公司 | Co-crystallizable diacetylenic monomer compositions, crystal phases and mixtures, and related methods |
| CN103057245A (en) * | 2013-01-04 | 2013-04-24 | 中国原子能科学研究院 | Radiochromic label and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404626A (en) * | 2016-10-28 | 2017-02-15 | 清华大学 | PM2.5 mask service life indicator card |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103943028B (en) | 2016-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI PUBLISHING AND PRINTING COLLEGE Effective date: 20141009 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20141009 Address after: 200093 Shanghai military road, Yangpu District, No. 516 Applicant after: University of Shanghai for Science and Technology Applicant after: Shanghai Publishing and Printing College Address before: 200093 Shanghai military road, Yangpu District, No. 516 Applicant before: University of Shanghai for Science and Technology |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160530 Address after: 200093 Shanghai, Yangpu District Feng Shui Road, No. 100 Patentee after: Shanghai Publishing and Printing College Address before: 200093 Shanghai military road, Yangpu District, No. 516 Patentee before: University of Shanghai for Science and Technology Patentee before: Shanghai Publishing and Printing College |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170421 |