Folded Document
A type of document construction in the form of a sheet folded once or several times.

a

b
Fig. 1. Italy. Identity card issued in 1994:
a — front side. Page spread. Paper substrate. The arrow shows the fold line; b — back side. Page spread

a

b
Fig. 2. Germany. Travel permit in lieu of passport issued in 1996:
a — folded document. Front side. Paper substrate; b — page spread. The arrows show the fold lines

Fig. 3. Austria. Vehicle registration certificate issued in 1999. Page spread. Paper substrate