Information panel for e.g. for map information or promotional material has four-part backing panel linked by three spines

摘要

A printed information product (1) unfolds along horizontal and horizontal fold lines analogous to a map. The information product has four rectangular cover panels (1.1-1.4) linked in a rectangular array by three spine cross-pieces (2.1-2.3). Each backing panel (1.1-1.4) supports an unfolding page bearing e.g. mapping information.