Victoria Cleland provides details on polymer banknotes

Victoria, first, can you tell us what you mean by polymer banknotes? So, polymer banknotes are used in over 20 different countries at the moment. Polymer is a material, what we call a “substrate”, that the notes are printed on and it starts life as a very thin film. Then that’s opacified by putting ink on it, usually a white ink, and it’s using that ink that we can create…