Rubber stamps

 Mouseover to view passport stamps under IR illumination

TECHNOLOGY FOR QUESTIONED DOCUMENT EXAMINATION

 

Ink Stamps

 

The process of stamping a document using a 'rubber stamp' coated with ink, as a means of authentication, is common to many industries. Ink stamps can be seen on security documents including passports, Visas, certificates and many forms of business document.

Attempts to forge ink stamps on a document can be detected under high magnification. The colour and distribution of ink, quality of print and subsequent clarity of letters, shapes and lines can all indicate the use of a fraudulent stamp.

Stamps may also be examined under UV or infrared illumination to reveal optical variations in different types of ink.

 

 

 

EXAMINE CHEQUES USING THE FOLLOWING PRODUCTS CHEQUE SECURITY FEATURES

VSC6000/HS the leading document examination system

VSC400 compact and verstaile document examination system

VSC40/HD Range modular systems configured to meet user requirements

Watermarks

Micro-print