WO2004042678A1 - Carte imprimee avec une securite elevee et procede d'impression de celle-ci - Google Patents
Carte imprimee avec une securite elevee et procede d'impression de celle-ci Download PDFInfo
- Publication number
- WO2004042678A1 WO2004042678A1 PCT/CN2002/000789 CN0200789W WO2004042678A1 WO 2004042678 A1 WO2004042678 A1 WO 2004042678A1 CN 0200789 W CN0200789 W CN 0200789W WO 2004042678 A1 WO2004042678 A1 WO 2004042678A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- cut
- fragile
- printing
- password
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
- G09F3/0292—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time tamper indicating labels
Definitions
- the invention relates to a cipher card and a printing method thereof, and particularly to a high-security cipher card and a printing method thereof. Background technique
- Cards with passwords are now used in a wider range of applications, such as password cards for welfare lottery scratch tickets, valuable IP password cards for telecommunications, stored-value password cards, valuable password meal cards for school cafeterias, and public transportation Valuable password boarding cards, credit cards with passwords used by banks, etc.
- password cards for welfare lottery scratch tickets valuable IP password cards for telecommunications
- stored-value password cards valuable password meal cards for school cafeterias
- public transportation Valuable password boarding cards credit cards with passwords used by banks, etc.
- various cards are more and more widely used. These cards have a feature that they have a covered password, only After the user purchases, the user can scrape the password overlay to reveal the password, and the card can be effectively used with the password.
- Process introduction Directly spray printing or thermal transfer the password on the existing finished glossy card body, and then cover the password with the cover film of thermal transfer material. Scraping the cover film will not affect the integrity of the password;
- the disadvantages of the printing method are: (1) The cover film of the thermal transfer material can only be used on the glossy card body material, and it is easy for others to peel the cover film from the smooth surface and restore the cover film after peeking at the password; (2) The thermal transfer material and equipment are easy to obtain. Even if others cannot tear the cover film apart and tear it, it is easy to scrape off the thermal transfer material cover film to obtain the password, and then cover the same material on the thermal transfer. The film makes users and even the original manufacturers unable to identify authenticity.
- the present invention is based on many years of practical experience in various fields of card password printing technology research, production and processing, based on repeated research and demonstration, to make a new design and construction, and finally the invention of this invention.
- a scraping film tape is used, which is easy for an illegal user to use a blade or other methods to completely separate the scraping film tape from the card body without destroying the scraping film, and others can easily steal the coating layer.
- the password can be restored and sold again.
- the password card is copied, and the security of the card is easily destroyed.
- the object of the present invention is to provide a high-security password card and a printing method thereof, which can protect the card from damage. In the case of a film layer, it is difficult to see the password, and the restoration process is difficult.
- the object of the present invention can be achieved as follows.
- the structure of the present invention includes applying a layer of a strong adhesive force and strong ink-adhesive force by applying a screen printing method on the surface of the card body.
- the adhesive layer is immiscible, the adhesive force is weak, and the fragile layer that is easy to print the password is covered with a layer of scratch film tape.
- the invention is further characterized in that the frangible layer is provided with a hollow pattern or a hollowed-out text thereon; the cut-off line is provided on the adhesion layer; the cut-off line is provided on the frangible layer; the cut-off film tape is provided with a cut-off line; the adhesion layer, the frangible layer and Cut-off film tapes are provided with cut-off lines; there are multiple cut-off lines, and notches are provided at both ends of the cut-off line.
- the printing method of the structure of the present invention is to first apply a layer of strong adhesion and strong ink adsorption on the card body by screen printing; and then overlay a layer on the surface of the adhesion layer by positioning overprinting.
- the method of the present invention first makes a pattern or text on the plate, and then accurately overprints by transfer or screen printing to form a hollow-out pattern or text on the fragile layer.
- Adhesive layer is cut with a knife to form a cut-off line and a cut-off end on the adhesive layer.
- the fragile layer is cut with a knife to form a cut-off line and a cut-off end on the fragile layer.
- the scraping film tape is pasted, it is cut with a knife.
- the advantage of the invention is that the card counterfeiter breaks the tape and the card body at the same time by using a blade or other methods to separate the tape from the card body.
- Bad passwords, and at the same time, ensure normal use when scraping the scraping film tape, so as to ensure the security of the password of the scratch card and protect the interests of card issuers and users.
- FIG. 1 is a structural diagram of the prior art. '
- FIG. 2 is a schematic structural diagram of the present invention. Specific implementation of the present invention
- the card body 1 may be any existing card such as paper cards, IC cards, plastic cards, paper-plastic composite cards, and coated cards.
- the structure of the present invention is that the surface of the card body 1 is screen-printed.
- the fragile layer 3 is covered with a layer of scratch film tape 4. One protects the fragile layer 3 and the other covers the fragile layer 3. Password on layer 3, normal users only After the film scratch scratch film tape 4 is scraped off, the password can only emerge.
- a cutout pattern or a cutout text is provided on the fragile layer 3, so that part of the printed password is printed on the fragile layer, and the other part is printed on the adhesion layer 2, so that when the scratching film is normally scraped, it can be clearly See the password; but if you tear off the fragile layer or the adhesive layer separately, you ca n’t know all the content of the password; the adhesive layer 2, the fragile layer 3, and the scraping film tape 4 can be provided with cut-off lines 5 separately or at the same time.
- the cut-off line 5 makes it more difficult to tear a layer as a whole, and it also greatly increases the difficulty of recovery after abnormal tearing.
- the notch 6 and the notch 6 allow tearing to the notch even when the cut line is not completely cut, which will cause tearing along the cut line.
- the printing method of the present invention is to apply a screen printing method on the card body 1 to apply an adhesive layer 2 with strong adhesion and strong ink adsorption.
- concentration and thickness of the printing ink are controlled during the printing process so that the adhesion layer Smooth surface, easy to separate from fragile layer; positioning overprinting method on the surface of adhesion layer Precisely cover a fragile layer 3 that is incompatible with the adhesion layer and weak in adhesion; 3) Print the password on the surface of the fragile layer;
- the method of the present invention first makes a pattern or text on the plate, and then accurately overprints it by transfer or screen printing to form a hollow pattern or text on the fragile layer.
- Adhesive layer is cut with a knife to form a cut-off line and a cut-off end on the adhesive layer.
- the fragile layer is cut with a knife to form a cut-off line and a cut-off end on the fragile layer.
- Use a knife to cut the tape Form the cut line and the cut end of the cut line on the scratch film tape; or after cutting the adhesive layer, the fragile layer and pasting the scratch film tape with a knife, cut the cut line on the fragile layer and the scratch film tape with a knife. Cut off the notch at the end of the line.
- the adhesion layer, the fragile layer and the scratch film adhesive tape of the present invention can adopt existing commercially available mature products, wherein the adhesion layer and the fragile layer can also be adjusted by themselves, and the adhesion layer can be used for screen printing UV varnish or oily printing.
- the varnish is mixed with the varnish for powder in a certain proportion and then added to the metal powder for printing. After printing, it is dried with UV light.
- the fragile layer can be printed with UV varnish. After mixing the varnish for powder, mix the metal powder. (Gold powder, silver powder or aluminum powder) and silk screen gold ink or silk screen silver ink overprint composition; As the film tape is relatively mature, generally use commercially available products. .
- the present invention is fragile when the password layer is printed under abnormal external forces, which can effectively prevent the scratch film from being peeled off by abnormal means.
- the present invention is a new, advanced and practical design. The above are the specific embodiments of the present invention and the technical principles used. If the equivalent changes made according to the concept of the present invention and the functional effects do not exceed the spirit covered by the description and the drawings, It should be explained within the scope of the present invention.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2002/000789 WO2004042678A1 (fr) | 2002-11-05 | 2002-11-05 | Carte imprimee avec une securite elevee et procede d'impression de celle-ci |
AU2002349722A AU2002349722A1 (en) | 2002-11-05 | 2002-11-05 | An encrypted card with the high security and a method for printing the same |
CN02146403.0A CN1415489A (zh) | 2002-11-05 | 2002-11-05 | 高安全性密码卡及其印刷方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2002/000789 WO2004042678A1 (fr) | 2002-11-05 | 2002-11-05 | Carte imprimee avec une securite elevee et procede d'impression de celle-ci |
CN02146403.0A CN1415489A (zh) | 2002-11-05 | 2002-11-05 | 高安全性密码卡及其印刷方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004042678A1 true WO2004042678A1 (fr) | 2004-05-21 |
Family
ID=32870092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2002/000789 WO2004042678A1 (fr) | 2002-11-05 | 2002-11-05 | Carte imprimee avec une securite elevee et procede d'impression de celle-ci |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1415489A (zh) |
WO (1) | WO2004042678A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109003536B (zh) * | 2018-09-21 | 2024-05-03 | 广东正迪科技股份有限公司 | 一种防伪标签结构及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2122726U (zh) * | 1992-03-10 | 1992-11-25 | 王绚亮 | 分启组合式兑奖游戏卡 |
CN1151566A (zh) * | 1996-07-05 | 1997-06-11 | 吕东霞 | 防伪标识 |
FR2780339A1 (fr) * | 1998-06-25 | 1999-12-31 | Narboni Ets | Procede et systeme pour realiser des zones masquees sur des supports de donnees tels que des cartes |
CN2407421Y (zh) * | 2000-04-16 | 2000-11-22 | 戴妡芮 | 防替换商品标贴 |
EP1228895A2 (en) * | 2001-02-05 | 2002-08-07 | Hewlett-Packard Company | Printed security document and method of printing a security document |
CN2514583Y (zh) * | 2001-10-25 | 2002-10-02 | 王广麟 | 三明治刮膜 |
-
2002
- 2002-11-05 WO PCT/CN2002/000789 patent/WO2004042678A1/zh not_active Application Discontinuation
- 2002-11-05 CN CN02146403.0A patent/CN1415489A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2122726U (zh) * | 1992-03-10 | 1992-11-25 | 王绚亮 | 分启组合式兑奖游戏卡 |
CN1151566A (zh) * | 1996-07-05 | 1997-06-11 | 吕东霞 | 防伪标识 |
FR2780339A1 (fr) * | 1998-06-25 | 1999-12-31 | Narboni Ets | Procede et systeme pour realiser des zones masquees sur des supports de donnees tels que des cartes |
CN2407421Y (zh) * | 2000-04-16 | 2000-11-22 | 戴妡芮 | 防替换商品标贴 |
EP1228895A2 (en) * | 2001-02-05 | 2002-08-07 | Hewlett-Packard Company | Printed security document and method of printing a security document |
CN2514583Y (zh) * | 2001-10-25 | 2002-10-02 | 王广麟 | 三明治刮膜 |
Also Published As
Publication number | Publication date |
---|---|
CN1415489A (zh) | 2003-05-07 |
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