Polymer banknotes were developed by the Reserve Bank of Australia (RBA), Commonwealth Scientific and Industrial Research Organisation (CSIRO) and The University of Melbourne and were first issued as currency in Australia in 1988. These banknotes are made from the polymer biaxially-oriented polypropylene (BOPP) which greatly enhances durability of the banknotes. Polymer banknotes also incorporate many security features not available to paper banknotes, making counterfeiting much more difficult.
Trading as Securency, the RBA together with Innovia Films, market BOPP as 'Guardian' for countries with their own banknote printing facilities. Note Printing Australia (a subsidiary of the RBA) prints commemorative banknotes and banknotes for circulation and has done so for 20 countries.
An alternative polymer of polyethylene fibres marketed as Tyvek by DuPont was developed for use as currency by the American Bank Note Company in the early 1980s. Tyvek did not perform well in trials, smudging of ink and fragility were reported problems. Only Costa Rica and Haiti issued Tyvek banknotes (test notes were produced for Ecuador, El Salvador, Honduras and Venezuela but never placed in circulation); additionally, English printers Bradbury Wilkinson produced a version on Tyvek but marketed as Bradvek for the Isle of Man in 1983; however, they are no longer produced and have become collectors' items.
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Mon, 21 Jan 2008 18:36:35 GM
This Commemorative $10 note was the first . banknote. in the world to be printed on a non-fibrous . polymer. substrate. It incorporated a Diffractive Optically Variable Device (DOVD), which featured Captain Cook. ...
