Nanotext: Holographic print gets 30 times finer

Nanotext: Holographic print gets 30 times finer
Pink Tentacle
On February 1, Toppan Printing unveiled new nanotext printing technology for inserting microscopic text into holographic images. The company says they plan to use nanotext to provide an extra layer of security to their Çƒ?CrystagramÇƒ? holographic anti-counterfeit technology. Test production is set to begin later this month.
ToppanÇƒÙs holographic nanotext printing uses electron beams (EB) to print characters 30 times smaller than possible with existing Çƒ?microtextÇƒ? technology. With a resolution of about 100 nanometers, it is now possible to print more than 20 holographic characters in a space the width of a human hair (about 80 microns).
Holograms have long been used as an effective method for preventing the counterfeit of items ranging from gift certificates to credit cards to luxury brand products, but organizations find themselves locked into a race with counterfeiters that are quick to adopt new technologies. Nanotext, Toppan argues, provides the next hurdle for counterfeiters to overcome.
Toppan is now working on the technology necessary for mass production, and full market release is scheduled for autumn 2007. The company is aiming for first-year sales of 300 million yen ($2.5 million).
[Source: Toppan press release]