Durasafe
Landqart (Switzerland)
Landqart DuraSafe is a hybrid banknote substrate that combines polymer and paper technologies, developed by Landqart (a Swiss-based security paper manufacturer now part of Louisenthal).
The substrate features a transparent polymer window embedded within a cotton-paper base, offering central banks a middle ground between traditional cotton paper and full polymer notes. This hybrid approach provides enhanced security features through the clear window—which can incorporate sophisticated optical elements like holograms and color-shifting features—while maintaining the familiar feel and handling characteristics of paper that many users prefer.
DuraSafe addresses durability concerns better than traditional paper notes, though it doesn't match the lifespan of full polymer substrates. The hybrid construction allows for traditional printing techniques to be used alongside modern security features, making it compatible with existing banknote production infrastructure while still delivering improved counterfeit resistance.
The substrate has been adopted by several countries seeking to upgrade their banknote security without making the full transition to polymer. It represents an evolutionary rather than revolutionary approach to banknote substrate technology, appealing particularly to nations where public acceptance of paper notes remains strong but security and durability improvements are needed.
| Name | Brand Name | Treatment | Banknotes |
|---|---|---|---|
| Composite | Durasafe | - | 19 |
| Total Unique Banknotes | 19 | ||
- Name
- Durasafe
- Category
- Substrate
- Company
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Landqart
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