CN102511978A - Coin embedded with optical anti-counterfeiting label and making technology thereof - Google Patents
Coin embedded with optical anti-counterfeiting label and making technology thereof Download PDFInfo
- Publication number
- CN102511978A CN102511978A CN2011104294231A CN201110429423A CN102511978A CN 102511978 A CN102511978 A CN 102511978A CN 2011104294231 A CN2011104294231 A CN 2011104294231A CN 201110429423 A CN201110429423 A CN 201110429423A CN 102511978 A CN102511978 A CN 102511978A
- Authority
- CN
- China
- Prior art keywords
- coin
- transition rings
- counterfeiting
- optical anti
- matrix
- 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
Images
Abstract
The invention discloses a coin embedded with an optical anti-counterfeiting label and a making technology thereof. The coin comprises a matrix, a transition ring and an embedding body, the matrix is a metal coin with an opening, the transition ring is formed by buckling two semirings, and the embedding body is a sheet-shaped carrier with implanted optical anti-counterfeiting information; and the embedding body is placed in the transition ring, and the transition ring is placed in the opening of the matrix. The making technology comprises the following steps: placing the sheet-shaped carrier implanted with the optical anti-counterfeiting information in the transition ring; punching out a through hole with the size and the precision matched with the dimension of the transition ring on the metal coin; placing the transition ring in the coin through hole; and stamping on a coin stamping machine through a stamping die to firmly combine the transition ring with the coin. The transition ring arranged in the invention allows the optical anti-counterfeiting information to be unchanged in the coin stamping process and the anti-counterfeiting carrier to be firmly combined with the coin matrix; and the anti-counterfeiting performance and the appearance effect of the coin are improved through above artistic designing and the embedment of the optical anti-counterfeiting carrier into the coin.
Description
Technical field
The present invention relates to the coinage technical field, the particularly anti-counterfeiting technology of metal coin, specifically a kind of coin and manufacture craft that is embedded with the optical anti-counterfeiting label.
Background technology
Along with improving constantly of China's rapid economy development and national strength, the status of RMB in the world currency improved, become the process of convertible currency day by day and accelerate day by day.Along with Renminbi coin's demand increases day by day, it is also in rising trend to the imitated fraud of coin driven by interests, and the anti-counterfeiting performance that how to improve China's coin has become very urgent subject.
At present coin false proof mainly to concentrate on the figure line false proof false proof with limit portion; The graphic anti-counterfeiting aspect mainly is micro text and recessive engraving; Limit portion is false proof mainly to be a tooth and the roller word, but along with the development of modern industrial technology, the improving constantly of process equipment performance; Make the reliability and the security of these traditional coin anti-counterfeiting technologies receive great challenge, false proof advantage is no longer obvious.Therefore the false proof tradition that must break through of coin develops to the false proof field of deeper modern high end than the false proof field of shallow hierarchy, and this is the inevitable course.The optical anti-counterfeiting technology is one of advanced anti-counterfeiting technology of modern main, and has the extensive space that further develops.
Though laser hologram can be transplanted to the coin surface through mould pressing technology in the optical anti-counterfeiting technology, high because of it to Mold Making and the requirement of metal coin surface quality, and need the nickel sheet to turn over pressure, the therefore production of only suitable small lot noble metal commemorative coin.Light becomes technology and micro lens technology then needs transparent material as skin-material, on metal coin, can't make separately, and be difficult to produce in enormous quantities.And pass through holography; Light becomes, and optical anti-counterfeitings such as lenticule technology is implanted on the carrier material of choosing in advance, then with carrier material implanted metal coin; Then not only can realize the integrated application of multiple optical anti-counterfeiting effect, and can realize the production in enormous quantities of coin.
, coin can not receive excessive active force owing to implant the carrier of optical anti-counterfeiting information when impressing; If only on coin, open a hole; Carrier is put into direct impression; Then carrier can be out of shape or destroy and causes optical anti-counterfeiting information to change or disappear in moulding process, and the presentation quality of metal coin and carrier binding site is also bad, influences the coin overall appearance.Therefore the carrier implanted metal coin that adopts which kind of mode will have optical anti-counterfeiting information is to influence the optical anti-counterfeiting consistency on messaging, one of key factor that coin presentation quality and coin are produced in enormous quantities.
Summary of the invention
The object of the present invention is to provide a kind of coin and manufacture craft that is embedded with the optical anti-counterfeiting label; The antifalse effect of its coin improves a lot; After manufacture craft was implemented, the carrier with optical anti-counterfeiting information embedded metal coin smoothly, and this technology is very little to the influence of optical anti-counterfeiting information; And coin is attractive in appearance, is easy to realize producing in batches.
The objective of the invention is to realize like this:
A kind of coin that is embedded with the optical anti-counterfeiting label, this coin comprises matrix, transition rings and embedded body, and matrix is the metal coin that has the hole, and transition rings is that two semi-rings interlock, and embedded body is for implanting the chip carrier of optical anti-counterfeiting information; Embedded body places transition rings, and transition rings places the perforate of matrix.
The hole shape of said matrix is circular, oval, quincunx, triangle or polygon.
Said transition rings material is metal or high-intensity engineering plastics, resin and lucite; Be shaped as circle, ellipse, quincunx, triangle or polygon.
Said embedded body is shaped as circle, ellipse, quincunx, triangle or polygon.
Said optical anti-counterfeiting information is meant: holographic false proof information, optically variable anti-counterfeiting information and lenticule anti-counterfeiting information.
A kind of manufacture craft of above-mentioned coin comprises following concrete steps:
A) embedded body that will implant the chip carrier of optical anti-counterfeiting information places in the transition rings;
B) through hole that size of punching out and precision and transition rings size match on metal coin;
C) transition rings of step a) is placed the coin through hole of step b), on mill, utilize impressing mould to impress, make the metal filled transition rings outer rim of coin groove, through metal filled transition rings and the coin strong bonded of making.
The present invention has guaranteed that optical anti-counterfeiting information does not change owing to be provided with transition rings in the coin moulding process, and false proof carrier and coin matrix bond are firm; Through Artistic Design, the optical anti-counterfeiting carrier not only can promote the anti-counterfeiting performance of coin after embedding coin, and can improve the appearance of coin.
Description of drawings
Fig. 1 is the structural representation of coin of the present invention;
Fig. 2 is the generalized section of transition rings in the coin of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Consult Fig. 2, this figure is the generalized section of transition rings 2 in the coin of the present invention, and transition rings 2 is fastened by top 2-a and lower part 2-b and forms, and the opening diameter of top 2-a is big, and the opening diameter of lower part 2-b is little, and two parts closely snap together up and down.
With the snake year commemorative coin be example, narrate its concrete preparation process:
With implanting holographic false proof information and lenticule anti-counterfeiting information chip carrier is the lower part 2-b that embedded body 3 places transition rings 2, and the top 2-a fastening with transition rings 2 compresses then, and embedded body 3 is fixed between the top and the bottom of transition rings 2; The size of transition rings 2 confirms according to the size of embedded body 3, combines closely with the outer rim of guaranteeing embedded body and the inwall of transition rings 2 lower part 2-b, and embedded body 3 closely is fixed in the formed internal channel in transition rings 2 top and the bottom.
By the size of transition rings 2 to the snake year commemorative coin base cake hole dash, after the hole punching out is good, the transition rings that embedded body 3 is housed 2 is placed in the perforate of commemorative coin base cake, utilize marking press to impress.The base cake flows to and the formed outer channel in filling transition rings 2 top and the bottom near the metal section and part of transition rings 2 during the impression commemorative coin, thereby whole transition rings 2 is fixed on commemorative coin inside.Transition rings 2 has also been protected embedded body 3 in fixedly embedded body 3.
Through in the carrier material of choosing in advance, implanting holographic and lenticule optical anti-counterfeiting information, the above-mentioned implementation method of process in commemorative coin, is improved the anti-counterfeiting performance of commemorative coin its combination-inlaying.
Claims (6)
1. a coin that is embedded with the optical anti-counterfeiting label is characterized in that this coin comprises matrix, transition rings and embedded body, and matrix is the metal coin that has the hole, and transition rings is that two semi-rings interlock, and embedded body is for implanting the chip carrier of optical anti-counterfeiting information; Embedded body places transition rings, and transition rings places the perforate of matrix.
2. coin according to claim 1, the hole shape that it is characterized in that said matrix is circular, oval, quincunx, triangle or polygon.
3. coin according to claim 1 is characterized in that said transition rings is a metal or nonmetal, is shaped as circle, ellipse, quincunx, triangle or polygon.
4. coin according to claim 1 is characterized in that said embedded body is shaped as circle, ellipse, quincunx, triangle or polygon.
5. coin according to claim 1 is characterized in that said optical anti-counterfeiting information is meant: holographic false proof information, optically variable anti-counterfeiting information and lenticule anti-counterfeiting information.
6. the manufacture craft of the said coin of claim 1 is characterized in that this manufacture craft comprises following concrete steps:
A) embedded body that will implant the chip carrier of optical anti-counterfeiting information places in the transition rings;
B) through hole that size of punching out and precision and transition rings size match on metal coin;
C) transition rings of step a) is placed the coin through hole of step b), on mill, utilize impressing mould to impress, make the metal filled transition rings outer rim of coin groove, through metal filled transition rings and the coin strong bonded of making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104294231A CN102511978B (en) | 2011-12-20 | 2011-12-20 | Coin embedded with optical anti-counterfeiting label and making technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104294231A CN102511978B (en) | 2011-12-20 | 2011-12-20 | Coin embedded with optical anti-counterfeiting label and making technology thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102511978A true CN102511978A (en) | 2012-06-27 |
| CN102511978B CN102511978B (en) | 2013-11-27 |
Family
ID=46283284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104294231A Active CN102511978B (en) | 2011-12-20 | 2011-12-20 | Coin embedded with optical anti-counterfeiting label and making technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102511978B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270012A (en) * | 2014-07-25 | 2016-01-27 | 深圳市金宝盈珠宝首饰有限公司 | Ultrathin gold and silver comemorative note with anti-counterfeiting function and manufacturing method of note |
| US9619065B2 (en) | 2013-11-29 | 2017-04-11 | Alexei Kovalev | Electronic coin having a display |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995026657A1 (en) * | 1994-03-30 | 1995-10-12 | Silvio Di Stefano | Token device |
| CN1151802A (en) * | 1994-05-09 | 1997-06-11 | 英国国防部 | Anti counterfeit appts. |
| CN1167964A (en) * | 1997-05-06 | 1997-12-17 | 陈旃 | Antifake label for financial note |
| US20090034082A1 (en) * | 2004-04-30 | 2009-02-05 | De La Rue International, Ltd. | Optically Variable Devices |
| CN101513297A (en) * | 2009-02-26 | 2009-08-26 | 上海造币有限公司 | Metal coin stamp embedded with RFID electronic tag and manufacturing technique thereof |
-
2011
- 2011-12-20 CN CN2011104294231A patent/CN102511978B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995026657A1 (en) * | 1994-03-30 | 1995-10-12 | Silvio Di Stefano | Token device |
| CN1151802A (en) * | 1994-05-09 | 1997-06-11 | 英国国防部 | Anti counterfeit appts. |
| CN1167964A (en) * | 1997-05-06 | 1997-12-17 | 陈旃 | Antifake label for financial note |
| US20090034082A1 (en) * | 2004-04-30 | 2009-02-05 | De La Rue International, Ltd. | Optically Variable Devices |
| CN101513297A (en) * | 2009-02-26 | 2009-08-26 | 上海造币有限公司 | Metal coin stamp embedded with RFID electronic tag and manufacturing technique thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9619065B2 (en) | 2013-11-29 | 2017-04-11 | Alexei Kovalev | Electronic coin having a display |
| CN105270012A (en) * | 2014-07-25 | 2016-01-27 | 深圳市金宝盈珠宝首饰有限公司 | Ultrathin gold and silver comemorative note with anti-counterfeiting function and manufacturing method of note |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102511978B (en) | 2013-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3802078B2 (en) | Plastic card | |
| CN203325345U (en) | Composite integrated type micro-lens anti-fake mark | |
| CN103309047A (en) | Film of visual stereoscopic floating images and manufacturing method thereof | |
| CN101513297B (en) | Metal coin stamp embedded with RFID electronic tag and manufacturing technique thereof | |
| CN102511978B (en) | Coin embedded with optical anti-counterfeiting label and making technology thereof | |
| KR101472921B1 (en) | The three-dimentional label by using the fine pattern and the microlens | |
| CN103545135A (en) | Light-emitting button key and method for manufacturing same | |
| CN101147630A (en) | Optical changeable pattern coin and manufacturing method thereof | |
| CN101219007A (en) | Specie money, commemorative coin, memorial tablet and production method thereof | |
| CN201592618U (en) | Device for producing raised type and embossing pattern at edge and commemorative coin and seal made by the device | |
| CN102488367A (en) | Nickel-clad steel coin by combining lines and fine patterns as well as its making technology | |
| CN202631770U (en) | Microlens array used for constituting microlens anti-counterfeiting mark | |
| CN102511977A (en) | Noble metal coin with transparent anti-counterfeit window, and manufacturing technology thereof | |
| MX2011002491A (en) | Coin assembly, medal assembly, and manufacturing method of coin assembly and medal assembly. | |
| TWI247661B (en) | Synthetic resin molded article and production method thereof | |
| CN202154155U (en) | Double-surface hollowed three-dimensional ornament with built-in gemstone | |
| CN201375110Y (en) | Coin with combined application of edge roll words and continuous oblique silk teeth | |
| CA3060107C (en) | Composite structure with separator | |
| KR101223278B1 (en) | Produce method of injection molding product with pattern | |
| CN201686139U (en) | Bottle cap | |
| CN201683172U (en) | Anti-counterfeiting structure for metal product | |
| CN102328513A (en) | Method for making holographic pictures and texts on in-mold injection molding product | |
| JP2008212342A (en) | Money-like object and its manufacturing method | |
| KR20160026542A (en) | The three-dimentional label to form the fine patten and micro lens by In - mold patten way and thereof manufaduring method | |
| CN1744155B (en) | Anticounterfeiting label and method for manufacturing anticounterfeiting product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200061 No. 17 Guangfu West Road, Shanghai, Putuo District Patentee after: SHANGHAI MINT Co.,Ltd. Patentee after: China Banknote Printing and Minting Group Co.,Ltd. Address before: 200061 No. 17 Guangfu West Road, Shanghai, Putuo District Patentee before: SHANGHAI MINT Co.,Ltd. Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |