Hologram Industry News

New technology continues to push the boundaries of holography as an effective ID anti-counterfeiting device. Here, Philip Hudson, chairman of the International Hologram Manufacturers Association, looks at one of the most significant – polycarbonate (PC) security laminates – and the benefits they provide.

In recent years we have seen polycarbonate-faced ID cards become increasingly widespread, aided by the use of smaller and lower cost laser engraving equipment. It is estimated that some 40% of passports worldwide and most national ID card programmes now use PC.

The main attraction of hardwearing PC from a security perspective is that the layers that make up the card or data page are fused together during production, losing all laminar structure, and cannot be prised apart individually. This is a great benefit as any printing, personal data or security feature like a hologram contained within the depth of the card cannot be accessed using mechanical means by anyone trying to tamper with the document.

Holograms, recommended for passports by ICAO and mandatory in the EU, have traditionally had metallised or high refractive index-coated acrylic bases. However, there are drawbacks: firstly, the brightness of the image can fade either during the heat and pressure of the lamination process or simply become dull over time. Secondly, the bond between the hologram and the polycarbonate is a weak point in the card and might result in a breakdown in the lamination of the layers.

But recently we have seen advancements in PC security laminates which could overcome both drawbacks.

The Holofuse™ from JDSU is a new PC film incorporating a clear holographic pattern into the surface without the use of adhesives. The technology, aimed at the identity document security market, is the first of its kind and will thwart counterfeiters as the holographic layer is integral and cannot be removed from the rest of the card.

The partially transparent and customised hologram within the polycarbonate film includes overt, covert and forensic security features.

The hologram is cast in to a coating which then fuses with the polycarbonate before being ready for lamination to the substrates used for ID and passport pages. It is also suitable for the laser engraving of the personal data – all of which avoids the need for a separate lamination step following the application of the variable data.

The cost saving benefit together with improved anti-counterfeiting capability will appeal to manufacturers of documents like passports, identity cards and drivers’ licenses, where resistance to counterfeiting is vital.

There is already considerable interest in Holofuse™, particularly as optical features can be incorporated into the hologram at the time of origination and more security layers in the form of tagants and yes can be added if required.

Another interesting PC development comes from Optaglio with its OVmesh™, a perforated metallic holographic patch which embedded in the laminated PC card. OVmesh™ patches are metal and do not deteriorate under heat and pressure, retaining a high degree of brightness and clarity over a long period.

A key feature is the pitch of the mesh can be tuned to provide variable transparency over the area of the hologram, so that part of the hologram can appear fully metallised for improved verification of the overt and covert security features. Other areas can be transparent over personal data such as the photograph.

During the lamination process, the PC melts and flows through the perforations in the mesh to allow complete bonding between the layers, making it more resistant to delamination when compared to standard embedded holograms. Individual patches can be serial numbered by laser engraving to provide an audit trail of each holographic image, data page or card during the production process and in the finished product.

The product is compliant ICAO and EU requirements on standards for security features and biometrics in passports and travel documents issued by members countries, and is already in production for use in the new electronic passport being produced in Europe.

It’s certain that there are some exciting new developments out there to reaffirm holography’s pre-eminent position as an effective, added value solution for putting eye-catching, hard to copy images onto brands without relying on the application of a label – providing an extremely cost effective anti-counterfeiting solution in the process.

HoloSecure Card, a highly durable and new generation ID device, developed by Light Logics, a Technopark, Trivandrum based firm, received much attention in the 16th Asian Professional International Security Conference held on September 30, 2009 at Singapore Suntec International Convention Centre. Special Theme of this premier international event with great contemporary importance to the region is Regional Cooperation in Combating Crime and Terrorism. One of the two keynote addresses of the event was on the HoloDecure ID device developed by the Light Logics.

In his speech Dr. Ajith Kumar, President and Leading Specialist of Light Logics Holography and Optics and Light Logics International, UAE, presented a technological exposition of this new generation ID card that has much relevance as a highly durable ID device that can be effectively used as digital passport, a citizen ID or in the global fight against terrorism and fraudulence. The card has all the features of the trendy smart card and at the same time holds a holographic chip with high density optical information content. But, in sharp deviation from conventional plastic ID cards with embossed security holograms, the HoloSecure card itself is a hologram with metallic structure and has multilevel security features.

Source: http://technoparktbi.wordpress.com/about/

From 1st January 2009, Polish police will be using new, standardized identification cards.The cards will be plastic with increased security measures such as multiple holograms and the word POLICJA written across the top. The new cards are a standardization for the whole country, ensuring that it is not as easy to illegally pose as a policeman and abuse the position.

Last year too, CHESTER-based firm UreLife has launched UK’s first pre-paid debit card which is aimed primarily at the nation’s teenagers with the company saying it wants to “introduce a new generation to the cashless society”.

The UreLife Card, which combines a pre-paid Visa debit card with a colour photograph of the holder and Government approved proof-of-age hologram. The card is available to anyone from the age of 12 upwards and is available according to age groups; 12-15 years, 16-17 years, 18-20 years, 21+ years and 60+ years. Cards are colour-coded according to the age category of the cardholder and a colour photograph, PASS hologram and printed date of birth makes the card unique.

The UreLife card incorporates a unique numbering system that allows online retailers to easily and automatically reject payments from underage purchasers. The long number on the card - required for online and telephone payments - directly corresponds to the cardholder’s age-bracket.