BATCH NUMBER SECURITY TECHNOLOGY
A unique BATCH NUMBER appears on each production run.
Batch Numbers may be printed in the margin or in various locations on a document.
Using a special unique batch number code,
it is possible to determine the date and location
at which a specific production run was manufactured.
INVISIBLE PRODUCTION BATCH NUMBER
The Secure Batch Number is invisible under normal light.
The batch number appears when viewed under "Blacklight."
Invisible Production Batch Number Technology is available as a "static number" with the same number on every sheet,
or a consecutive number with each sheet having a unique number.