The leader in passport paper thanks to our cylinder mould process
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At the heart of any security document is the paper it is produced on
Acknowledged as the most effective and widely recognised substrate security feature.
High contrast, watermark that appears lighter and brighter in the sheet than its surrounding area
A combinational effect of both light and dark characters
Prevent splitting, curling, folding, creasing of document corners
Prevent splitting and tearing of document edges
Protection against the threat of document dismantling and reassembly
An easy to verify and recognise feature that is obvious if absent or altered in any way
Immediately obvious colour reaction to chemical attack
Make counterfeiters attempts to use repetition ineffective
Our people are at the heart of our business
Expert paper makers and security component integrators
Discover 300 years of Portals history
A responsible business, actively playing our part for a better future
Sharing our knowledge, insights & expertise
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Bathford Mill, Bathford Hill, Bathford, Bath, BA1 7QG, United Kingdom
+44 (0)1225 859 903
