In our online print shop this folding brochure is the widest available: we offer it in two different finished sizes: 9.7 x 15 cm and 9.7 x 21 cm, with an open size of 67.9 cm in both cases. This is the main feature of 7-panel folded brochures: their record width.
According to our experience, accordion or zig-zag is the most commonly used type of folding for 7-panel folded brochures. For this reason, in the examples just mentioned, all panels must be the same size (9.7 cm).
7-panel brochures entail a high number of fold lines (6), so weight of available papers should be rather light. In our online print shop, the maximum available paper weightsfor 7-panel brochures are: 100 g for offset papers and 130 g for coated papers.