The tesa Holospot® can
contain variable features recognisable with the naked eye,
such as diffractive serial numbers exhibiting an iridescent
effect. This overt feature serves even consumers as a simple,
but solid proof of authenticity without the need for any
reading device.
Product identity under the magnifying glass
Reading of iridescent,
variable micro scripts and micro images requires only a simple
magnifying glass. Individual serial numbers, company-specific
logos or trademarks can thus be communicated in a secure
and easy-to-verify way. Ideal for random inspections, e.g.
by retail trade partners or customs authorities.
Analogue reading by laser
Welcome to the
high security complex of the tesa Holospot® system. Anyone
wishing to read the information of the so-called projection
hologram requires the analogue reading device. Only in its
viewer the individual hologram contents become visible, representing
the third authentication option. Here you can communicate
details that should not be visible for everyone.
Decoding digital information
The fourth option:
covert machine readable information in the projection hologram.
The digital reading device permits easy and reliable on-site
reading by authorized specialists. Communicate specific identity,
production, distribution and traceability data directly on
your product – unobtrusive, counterfeit-proof and incorruptible.
tesa Holospot® –
more confidence in genuine products
