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 PDF

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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
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WO
WIPO (PCT)
Prior art keywords
layer
cut
fragile
printing
password
Prior art date
Application number
PCT/CN2002/000789
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English (en)
French (fr)
Inventor
Yuqing Tu
Original Assignee
Jiangxi G & D Chip Card System Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangxi G & D Chip Card System Co., Ltd. filed Critical Jiangxi G & D Chip Card System Co., Ltd.
Priority to PCT/CN2002/000789 priority Critical patent/WO2004042678A1/zh
Priority to AU2002349722A priority patent/AU2002349722A1/en
Priority to CN02146403.0A priority patent/CN1415489A/zh
Publication of WO2004042678A1 publication Critical patent/WO2004042678A1/zh

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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.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)

Description

高安全性密码卡及其印刷方法 技术领域
本发明涉及一种密码卡和其印刷方法， 特别涉及一种高安全性密码卡及其 印刷方法。 背景技术
现带有密码的卡片应用领域越来越广泛， 如福利彩票刮奖用的密码卡， 电 信用的有价 IP密码卡、 储值密码卡， 学校食堂用的有价密码饭卡， 公共交通使 用的有价密码乘车卡， 银行使用的带有密码的信用卡等等， 随着电子技术的发 展， 各种卡片的使用越来越广泛， 这些卡片均有一个特征即设有覆盖的密码， 只有用户购买后， 由用户将密码覆盖层刮开， 密码才能显现出来， 配合密码该 卡片才能有效使用。
目前这样的卡片密码印刷覆盖方法目前主要存在两种方式：
1 ) 热转印材料覆盖膜覆盖密码：
工艺简介： 在现有制成的成品光面卡体上直接喷印或热转印上密码， 然后用 热转印材料覆盖膜覆盖密码， 刮掉覆盖膜不会影响密码的完整性； 这种印刷方 法的缺点是： （1 ) 热转印材料覆盖膜只能用在光面卡体材质上， 他人很容易从 光面上揭开覆盖膜在偷看完密码后， 再将覆盖膜复原； （2) 热转印材料与设备 易获得， 他人即使不能完好揭开而将覆盖膜撕破， 也很容易在刮开热转印材料 覆盖膜获取密码后， 再热转印上相同材质的覆盖膜， 让使用者甚至原生产厂家 均无法识别真伪性。
2) 刮刮膜胶带覆盖密码：
工艺简介： 在卡体上喷印或热转印上密码， 然后用刮刮膜胶带贴盖密码； 这种印刷方法的缺点是： 易于他人用刀片在不破坏刮刮膜的同时， 使刮刮膜胶 带与卡体完整分割开来， 如同用刀片削片一样将刮刮膜胶带削离卡体， 他人看 到密码后， 又可完整地将刮刮膜胶带贴回原位， 使后来使用者甚至原厂家无法 识别刮刮膜胶带是否被揭开过。
即上述密码卡的印刷方法和结构均有被不法他人通过不是很复杂的方法将 密码窃取， 然后可以通过制作一标准同样的卡偷用。 本发明的内容
有鉴于此， 如何能提供一种结构形式， 并配合相应的印刷技术， 使得不破 坏密码或覆盖层就无法知道密码， 并且通过重新印刷复原的可能性很小， 设备 投资很大， 材料很难获得， 正是本发明研创动机所在。
本发明 ¾计人凭借多年从事各类卡片密码印刷技术研究生产加工等领域的 实际经验， 在反复研究论证的基础上， 做一全新设计构成， 终得本发明的产生。
针对现有技术中， 采用刮刮膜胶带， 易于被非法用户用刀片或其他方法在 不破坏刮刮膜基础上， 使刮刮膜胶带与卡体完整分离， 他人可以轻易盗取涂覆 层下的密码， 又可以重新把卡片复原出售， 另外复制密码卡， 卡片保密性易被 破坏的缺点， 本发明的目的是提供一种高安全性 '密码卡及其印刷方法， 其具有 在不破坏覆盖膜层的情况下， 很难看到密码， 复原工艺难度大。
本发明的目的可按下述实现， 本发明结构为包括在卡体表面用丝网印刷的 方法涂覆一层附着力强且对油墨吸附力强的附着层， 在其上再设一层与附着层 不相溶、 附着力弱且易碎印密码的易碎层， 易碎层之上覆盖一层刮刮膜胶带。
本发明进一步特征在于易碎层其上设有镂空图案或镂空文字； 附着层上设 有截断线； 易碎层设有截断线； 刮刮膜胶带设有截断线； 附着层、 易碎层和刮 刮膜胶带均设有截断线； 截断线为多条， 在截断线的两端设有缺口。
本发明结构的印刷方法为在卡体上先用丝网印刷的方法涂覆一层附着力强 且对油墨吸附力强的附着层； 在附着层的表面再用定位套印的方式覆着一层与 附着层不相溶、 附着力弱的易碎层； 在易碎层表面喷印密码； 再在喷印有密码 的易碎层上粘贴有一层刮刮膜胶带。
本发明的方法在易碎层套印的制版过程中， 在版上先做出图案或文字， 再 通过转印或丝网印刷方式准确套印， 使易碎层上形成镂空-图案或文字； 印刷完 附着层采用刀切割在附着层上形成截断线和截断线端的缺口； 印刷完易碎层采 用刀切割在易碎层上形成截断线和截断线端的缺口； 在粘贴刮刮膜胶带后采用 刀切割在刮刮膜胶带上形成截断线和截断线镩的缺口； 或在印刷完附着层、 易 碎层和粘贴刮刮膜胶带后用刀切割在易碎层和刮刮膜胶带上均形成截断线和截 断线端的缺口。
本发明优点是在卡片伪造者用刀片或其他方法使胶带与卡体分离的同时破 坏密码， 同时保证正常刮开刮刮膜胶带时正常使用， 从而保证刮开式卡片的密 码安全性， 保障卡片发行商和使用者的利益。
下面结合附图进一步阐明本发明实施例。 附图说明
图 1为现有技术的结构图。 '
图 2为本发明结构示意图。 本发明的具体实现方式
本发明所涉及的卡体 1可以是现有任何形式的纸卡片、 IC卡片、塑料卡片、 纸塑复合卡片、 镀膜卡片等现有任何卡片， 本发明结构为在卡体 1 表面通过丝 网印刷一层附着力强且对油墨吸附力强的附着层 2， 附着力强， 可以确保在附着 层上形成的各层均能牢固地附着在卡片上， 即使正常刮开其上的刮刮膜胶带， 也不会将其刮掉， 在其上再设一层与附着层不相溶、 附着力弱且易碎印密码的 易碎层 3， 易碎层在弯折、 撕拉时很容易破碎， 在其上印上密码， 他人非正常将 其单独撕开或撕开其他层而将其弯折时，很容易破坏易碎层 3，一旦破坏易碎层， 一者几乎无法复原， 另一者密码随之被破坏， 也给非正常使用识别带来一些难 度， 易碎层 3之上覆盖一层刮刮膜胶带 4， 一者对易碎层 3保护， 另一者覆盖遮 住易碎层 3上的密码， 正常使用者只有将刮刮膜胶带 4上的刮刮膜刮掉后， 才 能将密码显现出来。
本发明在易碎层 3 其上设有镂空图案或镂空文字， 使得印刷的密码一部分 在易碎层上， 另一部分印在附着层 2上， 这样在正常刮开刮刮膜时， 可以清楚 地看到密码； 但如任意单独撕下易碎层或附着层， 均无法全部知道密码的内容； 附着层 2、 易碎层 3、 刮刮膜胶带 4均可分别或同时设有截断线 5， 截断线 5使 整体撕开某一层变得更加困难， 并且也大幅度增加非正常撕开后复原的难度， 截断线 5为多条， 进一步增加复原的难度， 在截断线的两端设有缺口 6， 缺口 6 使得即使截断线没有完全裁断时， 撕拉到缺口处时， 也将促使沿截断线撕开。
本发明的印刷方法为在卡体 1 上先用丝网印刷的方法涂覆一层附着力强且 对油墨吸附力强的附着层 2， 印刷过程中控制印刷油墨的浓度和厚度， 使附着层 表面光滑， 起易于与易碎层分离的作用； 在附着层的表面再用定位套印的方式 精确覆着一层与附着层不相溶、 附着力弱的易碎层 3; 在易碎层表面喷印密码； 再在喷印有密码的易碎层上粘贴有一层刮刮膜胶带。
本发明的方法在易碎层 3套印的制版过程中， 在版上先做出图案或文字， 再通过转印或丝网印刷方式准确套印， 使易碎层上形成镂空图案或文字； 印刷 完附着层采用刀切割在附着层上形成截断线和截断线端的缺口； 印刷完易碎层 采用刀切割在易碎层上形成截断线和截断线端的缺口； 在粘贴刮刮膜胶带后采 用刀切割在刮刮膜胶带上形成截断线和截断线端的缺口； 或在印刷完附着层、 易碎层和粘贴刮刮膜胶带后用刀切割在易碎层和刮刮膜胶带上均形成截断线和 截断线端的缺口。
本发明附着层、 易碎层和刮刮膜胶带可以采用现有市售成熟产品， 其中附 着层和易碎层也可以自行调制， 附着层可以采用丝网印刷用的 UV光油或油性 印刷用光油， 按一定比例混入调粉用光油后加入金属粉通过印刷构成， 印刷后 用 UV灯干燥， 易碎层可采用印刷用 UV光油， 混合调粉用光油后， 调入金属粉 (金粉、 银粉或铝粉） 及丝印金墨或丝印银墨套印构成； 刮刮膜胶带由于比较 成熟， 一般均采用市售商品。 .
综上所述， 本发明在非正常外力下印有密码层易碎， 可有效防止非正常手 段揭开刮刮膜。 显然本发明为一种新颖、 进步并深具实用性的新设计。 以上所 述乃是本发明的具体实施例及所运用的技术原理， 若依本发明的构想所作的等 效改变， 其所产生的功能作用仍未超出说明书及附图所涵盖的精神时， 均应在 本发明的范围内， 特此说明。

Claims

权利要求书
1、 一种高安全性密码卡， 其特征在于包括在卡体表面涂覆一层附着力强且 对油墨吸附力强的附着层， 在其上再设一层与附着层不相溶、 附着力弱且易碎 印密码的易碎层， 易碎层之上覆盖一层刮刮膜胶带。
2、 根据权利要求 1所述的高安全性密码卡， 其特征在于易碎层其上设有镂 空图案或镂空文字。
3、 根据权利要求 1或 2所述的高安全性密码卡， 其特征在于附着层上设有 截断线或易碎层设有截断线或刮刮膜胶带设有截断线。
4、 根据权利要求 1或 2所述的高安全性密码卡， 其特征在于附着层、 易碎 层和刮刮膜胶带均设有截断线。
5、 根据权利要求 3所述的高安全性密码卡， 其特征在于截断线为多条。
6、 根据权利要求 5所述的高安全性密码卡，.其特征在于在截断线的两端设 有缺口。
7、 根据权利要求 1 所述的高安全性密码卡的印刷方法， 其特征在于包括在 卡体上先用丝网印刷的方法涂覆一层附着力强且对油墨吸附力强的附着层； 在 附着层的表面再用定位套印的方式覆着一层与附着层不相溶、 附着力弱的易碎 层； 在易碎层表面喷印密码； 再在喷印有密码的易碎层上粘贴有一层刮刮膜胶 带。
8、 根据权利要求 7所述的高安全性密码卡的印刷方法， 其特征在于在易碎 层套印的制版过程中， 在版上先做出图案或文字， 再通过转印或丝网印刷方式 准确套印， 使易碎层上形成褛空图案或文字。
9、 根据权利要求 7或 8所述的高安全性密码卡的印刷方法， 其特征在于印 刷完附着层采用刀切割在附着层上形成截断线和截断线端的缺口； 或印刷完易 碎层采用刀切割在易碎层上形成截断线和截断线端的缺口； 或在粘贴刮刮膜胶 带后采用刀切割在刮刮膜胶带上形成截断线和截断线端的缺口。
10、根据权利要求 7或 8所述的高安全性密码卡的印刷方法，其特征在于在 印刷完附着层、 易碎层和粘贴刮刮膜胶带后用刀切割在易碎层和刮刮膜胶带上 形成截断线和截断线端的缺口。
PCT/CN2002/000789 2002-11-05 2002-11-05 Carte imprimee avec une securite elevee et procede d'impression de celle-ci WO2004042678A1 (fr)

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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

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CN02146403.0A CN1415489A (zh) 2002-11-05 2002-11-05 高安全性密码卡及其印刷方法

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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

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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

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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

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