CN1057397C - Method and apparatus for making anti-forgery label and trade mark using nuclear radiation technique - Google Patents
Method and apparatus for making anti-forgery label and trade mark using nuclear radiation technique Download PDFInfo
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- CN1057397C CN1057397C CN 93106945 CN93106945A CN1057397C CN 1057397 C CN1057397 C CN 1057397C CN 93106945 CN93106945 CN 93106945 CN 93106945 A CN93106945 A CN 93106945A CN 1057397 C CN1057397 C CN 1057397C
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- sensitive material
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Abstract
A beam current generated by a nuclear irradiation source (1) is used for irradiating a material sensitive to nuclear irradiation beam currents by passing through a mould plate (2). The mould plate (2) and the sensitive material (5) are in continuous and simultaneous movement so as to reach the purposes of difficult imitation and high production speed.
Description
The invention belongs to field of anti-counterfeit technology, relate to a kind of with auxilliary method and the equipment thereof of making anti-counterfeiting mark and trade mark according to the source of nuclear
In known anti-counterfeiting mark and trade mark production, anti-counterfeiting mark or trade mark are made or formed to the characteristic of normal employing laser holography or some chemical substance heated discoloration, the problem that above-mentioned known method exists is, because the manufacturer's target technological means that is adopted is easy to be grasped by people, so copy easily
The object of the present invention is to provide the method for a kind of difficult imitation and speed of production is fast, production efficiency is high manufacturing sign and trade mark and implement the equipment of this method
Method of the present invention be with the auxilliary ray that produces according to the source of nuclear make its through the template irradiation to examining auxilliary material according to the source sensitivity, have on the fast template of institute and can make the auxilliary pattern that passes according to the ray in source of nuclear, described template and sensitive material are that continuous synchronization is moved.
The equipment of implementing said method comprises, one tubular template chord position is between nuclear radiation source and described sensitive material, on its tubular template frame, fix the pattern template that at least one fragment that can make atomic nucleus that the nuclear radiation source produces or charged particle or Der schwere Atomkern fission passes, described template frame and sensitive material are driven by drive unit, make the synchronous continuous motion of template frame and sensitive material.One end of described sensitive material places a discharging device and is extracted out continuously by described drive unit, also have one with the device that sensitive material is tightened of described drive unit mating reaction.
The advantage of this method is to be difficult to copy, and speed of production is fast, thereby has guaranteed the interests of quality product manufacturer, has effectively prevented to make false mark and false trade mark in order to promote the bad phenomenon of fake product, has effectively protected consumer's interests
Fig. 1 is the schematic flow sheet of the method for the invention;
Fig. 2 is an equipment synoptic diagram of the present invention.
Referring now to accompanying drawing, the method for the invention and equipment are further described.
With reference to Fig. 1, be equipped with sensitive material in the discharging device 4, its drive unit 3 continuous synchronization ground drive template 2 and sensitive material 5, they are entered within the irradiation range in nuclear radiation source, on template 2, have the pattern that ray that the nuclear radiation source is produced passes, on sensitive material 5, enter material collecting device 6 by the pattern irradiation on its template through the sensitive material 5 of irradiation.
Described nuclear radiation source can be accelerator, neutron generator or the radioactive source that produces particle and fragment, and its accelerator produces atomic nucleus or charged particle, as Cl
+, S
+Neutron generator produces the Der schwere Atomkern fission fragment that is obtained by neutron.
Described sensitive material can be polycarbonate or mica sheet.
In another embodiment, sensitive material through irradiation is inserted in the etching bath through material collecting device 6 again, fill aqueous slkali in the etching bath 7, under finite concentration, temperature and time, radiation exposed sensitive material is through aqueous slkali soaking, and the place that particle that produces by atomic nucleus or charged particle or Der schwere Atomkern fission fragment or by radioactive source and fragment pass produces micropore, according to the control to temperature and time, the big I of its micropore is at 0.1 to tens micron.The material that has micropore that comes out from etching bath forms product through preliminary rinse bath 8, neutralization chamber 9 and final rinse bath 10
In another embodiment, the material of the band micropore that cleans through final rinse bath carries out paintedly to it, promptly inject shades of colour or luminescent substance in nucleopore, or with gamma-rays according to the material that has micropore, make pattern and non-pattern part change color in various degree.
With reference to Fig. 2, one tubular template frame 12 is between nuclear radiation source 1 and described sensitive material 5, on its tubular template frame 12, be fixed with the template 2 of three phase spacings, on its template 2, have the pattern that atomic nucleus or particle are passed, described template frame is connected with drive unit 3 by a cingulum 11, and with one install 13 mating reactions, pull sensitive material 5, described sensitive material one end places a discharging device 4, and the other end places a material collecting device 6.
Described nuclear radiation source is by line pipe 14, and pipe end section 15 and vacuum seal film 16 and accelerator are formed, and its line pipe 14 is connected with pipe end section, has a rectangular opening on its pipe end section, and its hole is sealed by vacuum seal film 16.
Claims (8)
1, a kind of method of making anti-counterfeiting mark and trade mark with the nuclear radiation technology, it is characterized in that, the line that produces with nuclear radiation source (1) makes it shine through the material (5) of template (2) to nuclear radiation line sensitivity, described template has the pattern that its line is passed on (2), and described template (2) and sensitive material (5) are the continuous synchronization motions.Sensitive material through irradiation is inserted in the etching trough, form the nuclear micropore through etching, fill aqueous slkali or acid solution in the etching trough, its sensitive material passes through rinse bath (8), neutralization chamber (9) and final rinse bath (10) again, carries out painted to the sensitive material that comes out through final rinse bath (10).
2, the method for claim 1 is characterized in that, described painted be to inject color or luminescent substance in the nuclear micropore that on sensitive material, produces, or use radiation gamma.
3, the method for claim 1 is characterized in that, described line is particle and the fragment that is produced by radioactive ray.
4, the method for claim 1 is characterized in that, described line is atomic nucleus or the charged particle that is produced by accelerator.
5, the method for claim 1 is characterized in that, described line is the Der schwere Atomkern fission fragment that is obtained by the neutron that neutron generator produces
6, the method for claim 1 is characterized in that, described nuclear radiation source is an accelerator installation, neutron generator or radioactive source and the line that produces
7, the method for claim 1 is characterized in that, described sensitive material is polycarbonate or mica sheet.
8, a kind of enforcement is the equipment of method according to claim 1, it is characterized in that, one tubular template frame (12) is positioned between nuclear radiation source (10) and the described sensitive material (5), on its tubular template frame (12), to fix a template (2) at least, on its template (2), have the pattern that the fragment that can make atomic nucleus that the nuclear radiation source produces or charged particle or Der schwere Atomkern passes, described template frame (12) and sensitive material (5) are driven by drive unit (3), make the continuous motion synchronously of template frame (12) and sensitive material (5), one end of described sensitive material places discharging device (4), the other end places material collecting device (6), template frame (12) is connected with drive unit (3) by a cingulum (11), and with one install (13) mating reaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93106945 CN1057397C (en) | 1993-06-15 | 1993-06-15 | Method and apparatus for making anti-forgery label and trade mark using nuclear radiation technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93106945 CN1057397C (en) | 1993-06-15 | 1993-06-15 | Method and apparatus for making anti-forgery label and trade mark using nuclear radiation technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1080423A CN1080423A (en) | 1994-01-05 |
| CN1057397C true CN1057397C (en) | 2000-10-11 |
Family
ID=4986500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93106945 Expired - Fee Related CN1057397C (en) | 1993-06-15 | 1993-06-15 | Method and apparatus for making anti-forgery label and trade mark using nuclear radiation technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1057397C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088880C (en) * | 1998-01-25 | 2002-08-07 | 北京超能重离子科技有限责任公司 | Anti-fake method and anti-fake product |
-
1993
- 1993-06-15 CN CN 93106945 patent/CN1057397C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1080423A (en) | 1994-01-05 |
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