CN1121025C - Application of bimetal leaf as anti-fake material - Google Patents
Application of bimetal leaf as anti-fake material Download PDFInfo
- Publication number
- CN1121025C CN1121025C CN 98113132 CN98113132A CN1121025C CN 1121025 C CN1121025 C CN 1121025C CN 98113132 CN98113132 CN 98113132 CN 98113132 A CN98113132 A CN 98113132A CN 1121025 C CN1121025 C CN 1121025C
- Authority
- CN
- China
- Prior art keywords
- application
- product
- bimetallic strip
- counterfeiting
- bimetal leaf
- 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 - Fee Related
Links
Landscapes
- Laminated Bodies (AREA)
- Closures For Containers (AREA)
Abstract
The present invention relates to the application of a bimetal sheet, particular the application of the bimetal sheet used as anti-counterfeiting materials. When the bimetal sheet is used as an anti-counterfeiting lid of a container, and an anti-counterfeiting mark of a product, the present invention has the advantages of tight sealing and simple identification method, and can achieve an anti-counterfeiting effect.
Description
Technical field
The present invention relates to a kind of anti-counterfeiting mark, particularly the anti-counterfeiting mark of making of bimetallic strip.
Background technology
Bimetallic strip also has with variation of temperature and changes big characteristics except that the general performance with metal, is used for the temperature control equipment of household electrical appliance, self-reacting device etc. more.As the thermo-responsive thermometal of Shanghai Steel and Iron Research Institute development is that metal or alloy by two different expansion coefficient is combined with each other, the plied timber that its curvature changes with temperature change, and usable range is extensive, and is simple for production, reliable in action.Products such as the section of being commonly used for road device, thermal protector, temperature controller, electrothermal relay, thermometer, temperature element.Bimetallic strip is made into the anti-counterfeit recognition sign as anti-fake material, is used for the packing of product or product, does not appear in the newspapers.
Summary of the invention
The purpose of this invention is to provide the anti-false sign that a kind of bimetallic strip is made.The present invention is that following mode realizes.Certain shape is made in the bimetallic strip punching press, as be fixed on the packing of product or product, as the anti-counterfeit recognition sign of product.Method for making of the present invention is simple, and identification is convenient.The starting material production unit is seldom cut complex manufacturing, can be controlled from the source.
The present invention can heat with thermals source such as lighter, cigarette end, matches when the identification authenticity of products, anti-counterfeiting mark is heated produces distortion.
Embodiment
Bimetallic strip is struck out bar shaped, weld or rivet or be bonded in the product or the packing of product, add thermal deformation and discern.
Claims (1)
1. the anti-counterfeiting mark that bimetallic strip is made is characterized in that the material of this anti-counterfeiting mark is a bimetallic strip, and definite shape is made in this bimetallic strip punching press, is fixed on the packing of product or product, anti-counterfeiting mark is heated produces distortion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98113132 CN1121025C (en) | 1998-03-02 | 1998-03-02 | Application of bimetal leaf as anti-fake material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98113132 CN1121025C (en) | 1998-03-02 | 1998-03-02 | Application of bimetal leaf as anti-fake material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1227945A CN1227945A (en) | 1999-09-08 |
| CN1121025C true CN1121025C (en) | 2003-09-10 |
Family
ID=5222898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98113132 Expired - Fee Related CN1121025C (en) | 1998-03-02 | 1998-03-02 | Application of bimetal leaf as anti-fake material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1121025C (en) |
-
1998
- 1998-03-02 CN CN 98113132 patent/CN1121025C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1227945A (en) | 1999-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PT1244816E (en) | METHOD OF CHECKING AND / OR ADJUSTING THE COOLING ZONE OF A HOT ROLLING TRAIN FOR METAL BAND LAMING AND CORRESPONDING DEVICE | |
| EP0383272A3 (en) | Low-frequency electromagnetic induction heater | |
| AU2001233795A1 (en) | Building products | |
| NO20031793L (en) | Process for manufacturing a magnesium hot band | |
| CA2361087A1 (en) | Method for modifying the tension of a canvas | |
| CN1121025C (en) | Application of bimetal leaf as anti-fake material | |
| ATE228896T1 (en) | DEVICE FOR ENCAPSULATING BLANKS MADE OF HIGH-TEMPERATURE METAL ALLOYS | |
| WO1998025753A3 (en) | Method and device for heating foils and arrangement for measuring foil temperatures | |
| CA2286055A1 (en) | Method for sliver elimination in shearing aluminum sheet | |
| AU2003245192A1 (en) | A method and a device for production of mechanical work and cooling/heating in conjunction with a combustion machine | |
| CN110157866A (en) | The pretreated AlSiFe coating of boron steel for drop stamping | |
| FR2796199B1 (en) | METHOD FOR MANUFACTURING A HEATING ELEMENT FOR A HEATING OR COOKING APPARATUS, A HEATING ELEMENT THUS OBTAINED AND APPARATUS THUS EQUIPPED | |
| ZA966007B (en) | A method to manufacture a can | |
| ID29225A (en) | PROCESS OF MAKING ARTICLES WITH EDGE EDGE EDGE | |
| CN2507216Y (en) | Surface isolated PTC hot air blow generator | |
| RU99105866A (en) | METHOD FOR STAMPING PARTS FROM SHEET BILLS | |
| Borisevich et al. | The thermal loading parameters calculation at differentiated heating up of the thin-sheet shells during hydropulse stamping processes | |
| Samways | Dawn of a new era at Armco's Mansfield operations | |
| Kolesov | The blank stability increasing against corrugation- and cone-forming in drawing through movable media | |
| JPS5592245A (en) | Forging method of crankshaft or the like | |
| Anderson | Preheating of Linerboard and Publication Grade Paper with Natural Gas-Fired Infrared Burners. Final Report, June 1995-February 1997 | |
| RU1827391C (en) | Method for heating blanks after deformation in inductor | |
| de Melo et al. | Effect of Prior Deformation by Tension on Formability of Rimming Steel Sheet | |
| Mirbach | Plants for the Heat Treatment of Punched Electrical Sheets | |
| Banabic | Sheet metal formability in pulsatory straining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |