Fluorescent and IR Security Inks
Code List
UV-invisible Long、Short 、Dual Wave
IR Laser to visible Security Inks
Thermo-chromic Inks
Special Inks
Code List
Desensitizing ink
Intelligent machine readable ink
Security Light And Discriminators
DELI-980 Laser Light Pen Discriminator
DELI-101 Handset UV Light Detector
DELI-203 UV Light Multifunctional Discriminator
Security Pigments
Code List
Invisible fluorescent
Invisible infrared
Security Fibers and Dots
Code List
UV fluorescent invisible fibers
General colored fibers
IR fibers
Fluorescent particie(or dot)
IR invisible partice(or dot)
Thermo-chromic partice(or dot)
Peking University Anti-counterfeiting/Security Technology

The list of special security inks
(1) Fluorescent information security inks
(2) Fluorescent security inks
(3) Anti-erasure ink for letter-press
(4) Desensitizing ink
(5) Magnetic ink
(6) Intelligent machine readable ink
(7) Chemical Reactive security ink

(1) Fluorescent security information inks (信息荧光可机读防伪油墨)
Description: Machine readable ink contains sophisticated fluorescent targets which can only be detected using specially designed reading devices.
Application: The Inks are formulated for Silkscreen, Flexo-graphic, Rotogravure, Intaglio, Letterpress and Offset printing press methods.


性能:采用信息荧光防伪油墨的印刷图文,在紫外光(200-400nm)照射下,能发出特别加密的可见光(400-800nm)的油墨。在专用“信息荧光鉴别仪”可以进行报警识别。适用于所有印刷方式,例如,胶印、凹印、丝印、柔版印刷、凸印等。

(2)Fluorescent anti-erasure inks for carbon-less paper
(无碳纸背印荧光防涂改防伪油墨)
Description: The anti-erasure ink is designed to print on the important carbon-less paper bill and note. This off-set(dry) printing ink, prints the first paper back of carbon-less paper and prevents the printing item to erasure. The image of printing items displays fluorescent polluted phenomena when The image is altered by the erasure solvent.


性能:无碳纸背印防涂改防伪油墨在票据背面印刷的图文,在拓写第一联时,会在第二联的显色的位置产生防伪效果,既当在紫外光(200-400nm)照射下,能发出特别加密的可见光(400-800nm)的变色。

(3)Anti-erasure ink for letter-press (干胶印防涂改防伪油墨)
Description: The anti-erasure ink is designed to print on the important bill and note. This off-set(dry) printing ink, prevents the printing item to erasure. The image of printing items displays dirty and polluted phenomena when The image is altered by the erasure solvent.

性能:防涂改防伪油墨印刷的图文在涂改用的化学和任何液体物质作用下,均会发生化学反应变色和污染的现象,广泛地应用于支票等票证。适用于凸版印刷(干胶印)方式。

(4)Desensitizing ink(减感油墨)
Description: The desensitizing ink is designed to print on carbonless paper. This off-set(wet or dry) printing ink, when applied to coated carbonless paper, prevents the transmission of an image from one sheet to another. The Inks are formulated for Letterpress and off-set printing press methods.

性能:“减感油墨”是指在印刷无碳复写纸票据时,在需要不显色的部位,采用减感油墨印刷,将不会在拓写时出现字迹。将减感油墨印于无碳复写纸下层纸(CFB)的正面(涂布面)或者背面上,与对应的无碳复写纸压感写字时,上联纸背面的微胶囊与油墨发生化学反应,拓写字迹不会显现出来,起减感作用。适合于胶印、凸印减感印刷。

(5)Magnetic ink(磁性防伪油墨)
Description: Presence of the magnetic ink can be verified by the magnetic checker. Magnetic ink can be used to securely mark items. The ink is oil based and may penetrate through some paper. The Inks are formulated for Letterpress and off-set printing press methods.

性能:采用具有永磁性的粉末材料作为一种功能成分所制作的防伪印刷油墨,其印刷图文的突出特点是外观色深,在专用检测仪器下可进行检测,多应用于票证防伪。 适用于多种印刷方式,例如,胶印、丝印、柔版印刷、凸印等。

(6)Intelligent machine readable ink (机读智能防伪油墨)
Description: Machine readable ink contains sophisticated nuclear-compound targets which can only be detected using specially designed reading computer devices.
Application: The Inks are formulated for Silkscreen, Flexo-graphic, Rotogravure, Intaglio, Letterpress and Offset printing press methods.

性能:智能机读防伪技术又称专家识别防伪技术,是目前最具备防伪鉴别科学性、准确性、具备仲裁法律效力的识别技术。所谓“智能机读防伪技术”是利用一种新的光谱分析技术(如核能谱、红外光谱、弱荧光光谱、质谱等)与计算机技术相结合的高科技产品,属智能型“制作-检测”一体化技术,实现“防伪材料-高级加密码-检测显示”三重防伪技术关口。机读防伪油墨是智能机读防伪技术最重要的部分之一,其加密目标物是通过专用检测设备检测的。

(7) Chemical reactive security ink (化学变色防伪油墨)

Description: Chemical Reactive security ink is designed to print on the important bill,credit and note. This off-set(dry) printing ink, prevents the printing item to erasure. The image of printing items displays Chemical Reactive “colorless to color” and polluted phenomena, reverts “color to colorless ” after several hours.

性能:化学变色防伪油墨印刷的图文在专用化学反应笔的涂写作用下,会发生化学反应变色和污染的现象,放置一段时间后,还原为原状,广泛地应用于特种票证卡。适用于凸版印刷(干胶印)方式。



 

 Copyright©Beijing Tomo-Sapience Light Technology Co.,Ltd