Frequently Asked Questions
What is SNOWLEOPARD?
SNOWLEOPARD is a proprietary Level 2 covert optical security anti-counterfeiting and product authentication technology. Invisible microstructure security codes -- fixed or variable text, images and logos -- are permanently etched submicron into plastics, thin films, glass, metals and other substrates, either directly on the product or on tamper-evident labels as part of a layered defense. It is available exclusively from The Sabreen Group and has been deployed worldwide since 2005.
Who verifies a SNOWLEOPARD code, and how?
Anyone, in seconds, with no instruments, tools, lights or smartphone app. The code is invisible until water vapor is applied -- an exhaled breath, a mist or a small steam humidifier -- when it appears briefly and then disappears again as the moisture evaporates. That makes it practical for consumers, retail staff, distributors and customs officers alike, and the fleeting appearance is itself a deterrent to replication.
Does adding SNOWLEOPARD require retooling or consumables?
No consumables at all: the process uses no additives, chemicals, solvents, inks, labels, lasers or printers. It is a non-contact process that imparts the codes in seconds, on desktop-size systems that run inline or off-line, or on customizable high-speed web-film transport systems, and the industrial equipment runs 24/7 on electricity alone (120/240 V). Whether a specific part or substrate suits it is what the feasibility stage establishes.
Which products is it suited to?
Any product where counterfeiting or tampering is a concern, on transparent, translucent or opaque substrates of any color: polymer banknotes, passports and government photo ID, ophthalmic lenses and frames, medical packaging and instruments, pharmaceuticals and personal care, glass and plastic bottles, electronics and circuit boards, labels and tags, crystalware, watches and jewelry, apparel and footwear, and automotive, aerospace and military components. The industries section of the site sets out the categories in more detail.