CN1107930C - Anti-fake marmem mark and its prodn process - Google Patents
Anti-fake marmem mark and its prodn process Download PDFInfo
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- CN1107930C CN1107930C CN 95112701 CN95112701A CN1107930C CN 1107930 C CN1107930 C CN 1107930C CN 95112701 CN95112701 CN 95112701 CN 95112701 A CN95112701 A CN 95112701A CN 1107930 C CN1107930 C CN 1107930C
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- marmem
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Abstract
The present invention relates to an anti-counterfeiting mark and a manufacturing method, which makes a shape memory alloy used for the manufacture of the anti-counterfeiting mark. The method of the present invention can set an anti-counterfeiting pattern according to user's requirements. The present invention can also be changed into the other shape after training and forming so as to be attached on a commodity. When the present invention is used for checking, as long as the present invention which is attached on the commodity is heated to a set temperature. The present invention can be restored to the set anti-counterfeiting pattern. The method of the present invention is not easy to imitate, and an identifying mark is a dynamic ornamental process. Therefore, the present invention has the advantages of novelty and practicality, and has an application prospect.
Description
The present invention relates to anti-fake mark and method for making.
At present, the low-quality goods of copying famous brand, quality product both at home and abroad is a lot, and in order to prevent personation, various anti-false trademarks also arise at the historic moment.Known has: printing ink is false proof, laser anti-counterfeit, color-changing anti-counterfeit, watermark are false proof etc.But and then the anti-false trademark of Fang Zaoing has also been gone on market thereupon.
The objective of the invention is to, a kind of be difficult for imitated anti-fake marmem mark and method for making are provided.
Marmem (being called for short SMA) is a kind of special and novel functional material, as long as suitably adjust composition and processing procedure, can make it to show: SME; Super-elasticity; This three big characteristic of high damping ability.The present invention is exactly with these characteristics of marmem, applies on the anti-false trademark dexterously.The inventive method is because of the composition difference of marmem, and the employing diverse ways.
1. when using NiTi (NiTi) base marmem, training method is: with the silk material or the sheet material of NiTi base, put into shaper by customer requirements, make ＂---one of shape that the ＂ font can be crooked, put into vacuum drying oven, heating-up temperature from the room temperature to 400-800 ℃, insulation timeliness 0.5-20 hour, with stove cooling or take out in the room temperature water of quenching, the NiTi marmem is promptly finalized the design.The NiTi marmem that to finalize the design then bends to another and sets shape, promptly is mark of the present invention.
2. when using copper (Cu) base marmem, training method is: copper-based shape memory alloy is put into shaper by customer requirements make ＂---one of shape that the ＂ font can be crooked, put into 750 ℃-950 ℃ hot stove, insulation timeliness 10-30 minute, quench after the taking-up in 90 ℃-210 ℃ the liquid medium, be incubated 20 seconds-20 minutes, quench again after the taking-up in the room temperature water, the copper-based shape memory alloy typing, and then the copper-based shape memory alloy that will finalize the design changes over another and sets shape, the present invention.
The present invention is with shape memory alloy material, after the requirement setting by the user, also it can be changed over another shape, and be attached on the commodity, the consumer buys commodity, during the check true and false, only need the present invention is heated between 20 ℃-120 ℃, the present invention promptly reverts to the shape of typing.
Characteristics of the present invention are that the manufacture craft of mark is not easy to grasp, thereby are difficult for imitation, and mark revert to another after the heating and set shape, and the process of distinguishing true from false is the dynamic process that can view and admire attached to being a kind of shape on the commodity in addition.With anti-fake mark novelty, the uniqueness that the inventive method is manufactured, can be accepted by consumers in general.Embodiment 1: the marmem of making NiTi (NiTi) base, the silk material of NiTi base is fixed in the shaper, make ＂ W ＂ shape, put into vacuum drying oven, furnace temperature rises to 500 ℃ from room temperature, and insulation timeliness 1 hour is taken out from mould with the NiTi silk material that will decide into ＂ W ＂ type after the stove cooling, the NiTi marmem that to decide into ＂ W ＂ shape then bends to ＂ O ＂ shape, mark of the present invention.During the subscriber checking commodity true and false, only need ＂ O ＂ shape mark is heated to more than 50 ℃, ＂ O ＂ shape promptly becomes ＂ W ＂ shape, and these explanation commodity are genuine.
Embodiment 2: make copper (Cu) base marmem Cu-Zn-Al, at first by customer requirements the Cu-Zn-Al silk is fixed in the shaper, make ＂ S ＂ shape, put into 800 ℃ of hot stoves, be incubated 10 minutes, in the 110 ℃ of hot machine oil of quenching again, be incubated 5 minutes, quench again in the room temperature water, the Cu-Zn-Al silk of typing is taken out from mould, finish typing, made ＂ S ＂ shape Cu-Zn-Al, then it is changed into ＂ L ＂ shape, can be attached on the commodity.When the user detects the true and false, only need the heating of ＂ L ＂ shape more than 100 ℃, ＂ L ＂ promptly becomes ＂ S ＂ shape trade mark, and commodity are genuine.
Claims (1)
1, a kind of method of making anti-fake mark with Ni-Ti-based shape memory alloy, it is characterized in that: the Ni-Ti-based shape memory alloy silk is put into shaper, make one of shape that "---" font can be crooked, put into vacuum drying oven, be heated to 500 ℃, be incubated 1 hour, again it is bent to another after the cooling and set shape, during the check true and false, only need mark is heated to about 50 ℃, mark promptly can become original shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95112701 CN1107930C (en) | 1995-09-20 | 1995-09-20 | Anti-fake marmem mark and its prodn process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95112701 CN1107930C (en) | 1995-09-20 | 1995-09-20 | Anti-fake marmem mark and its prodn process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1146033A CN1146033A (en) | 1997-03-26 |
| CN1107930C true CN1107930C (en) | 2003-05-07 |
Family
ID=5079670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95112701 Expired - Fee Related CN1107930C (en) | 1995-09-20 | 1995-09-20 | Anti-fake marmem mark and its prodn process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1107930C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101877196B (en) * | 2010-03-12 | 2012-06-06 | 广州市曼博瑞材料科技有限公司 | Method for manufacturing a shape memory anti-counterfeiting mark |
| CN101916528B (en) * | 2010-07-28 | 2012-05-23 | 广州市曼博瑞材料科技有限公司 | Method for manufacturing shape memory anti-counterfeiting label |
| CN102024379B (en) * | 2010-09-30 | 2013-01-02 | 广州市曼博瑞材料科技有限公司 | Manufacturing method of shape memory anti-counterfeiting mark |
| CN103753139B (en) * | 2013-12-27 | 2016-05-04 | 西安交通大学 | A kind of preparation method of the Ti-Ni alloy anti-counterfeiting mark with implicit information |
-
1995
- 1995-09-20 CN CN 95112701 patent/CN1107930C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1146033A (en) | 1997-03-26 |
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| CF01 | Termination of patent right due to non-payment of annual fee |