Reverse Page without retroreflective foilUV Photographs
UV PhotographsThese symbols become visible on the facing page when using a retroviewer!
Description:
Watermark:
None
Document number:
Not in letterpress printing
Reaction to UV light:
The paper remains dark, yellow imprints, the plastic margin becomes brightly fluorescent – see image
Print quality:
Text headings and document number on the reverse page are produced using a laser printer (toner particles), not visible on the facing page because of the retroreflective foil.
