JPS6344838Y2 - - Google Patents
Info
- Publication number
- JPS6344838Y2 JPS6344838Y2 JP972082U JP972082U JPS6344838Y2 JP S6344838 Y2 JPS6344838 Y2 JP S6344838Y2 JP 972082 U JP972082 U JP 972082U JP 972082 U JP972082 U JP 972082U JP S6344838 Y2 JPS6344838 Y2 JP S6344838Y2
- Authority
- JP
- Japan
- Prior art keywords
- concealing
- filter
- concealment
- image
- light
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 20
- 239000010410 layer Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000002834 transmittance Methods 0.000 claims description 9
- 239000012790 adhesive layer Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims 1
- 230000003595 spectral effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000470 constituent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Credit Cards Or The Like (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP972082U JPS58113072U (ja) | 1982-01-27 | 1982-01-27 | 隠蔽シ−ル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP972082U JPS58113072U (ja) | 1982-01-27 | 1982-01-27 | 隠蔽シ−ル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58113072U JPS58113072U (ja) | 1983-08-02 |
| JPS6344838Y2 true JPS6344838Y2 (sv) | 1988-11-21 |
Family
ID=30022341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP972082U Granted JPS58113072U (ja) | 1982-01-27 | 1982-01-27 | 隠蔽シ−ル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58113072U (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013044999A (ja) * | 2011-08-25 | 2013-03-04 | Dainippon Printing Co Ltd | 隠蔽ラベル及び隠蔽ラベルの使用方法 |
| JP7310167B2 (ja) * | 2019-02-22 | 2023-07-19 | 凸版印刷株式会社 | 隠蔽シール、機密情報用書類および機密情報の読み取り方法 |
-
1982
- 1982-01-27 JP JP972082U patent/JPS58113072U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58113072U (ja) | 1983-08-02 |
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