Preparing a large-format poster
Resolution, viewing distance, size: the rules are not the ones you use for A4.
A dissertation, a report, a recipe booklet: binding changes how a document reads and how it ages. Here is how to choose in a minute.
Two staples in the fold. Cheapest and fastest. Works up to roughly 60 pages; beyond that the booklet gapes and will not close.
Best for: programmes, short brochures, event booklets.
A metal or plastic spiral runs through punched holes. Its decisive advantage: the document opens flat and pages fold right back. You can write on it without holding it down.
Best for: dissertations, training material, recipe books, worksheets. Up to about 300 pages.
Its drawback: no printable spine, so it is invisible on a shelf.
Pages are glued into a cover, like a paperback. The tidiest finish, with a printable square spine: the title reads on the edge.
Best for: theses, annual reports, catalogues — anything that should look like a book. From about thirty pages up; below that the spine is too thin to hold.
Its drawback: it does not open flat.
| Need | Choice |
|---|---|
| Cheapest, short document | Stapling |
| Write on it, read it flat | Spiral |
| Look serious, sit on a shelf | Perfect bound |
| Over 300 pages | Two volumes, whatever the binding |
Use a cover of at least 250 gsm, and add a blank page at the start and the end. They take the handling marks instead of your first page.