Gatefold Map

What it does

• A gatefold has two panels that meet over a narrower centre.
• The short panel must fold inside so the cover closes without a lip.
• The map fixes fold order before the artwork is drawn.

How to use it

1. Draw the outside and inside separately; the fold positions mirror between them.
2. Keep the centre panel free of critical text if it crosses the gate.
3. A gatefold on heavy stock needs a score and a slower fold speed.
4. Label panels A to D on the artwork so the bindery cannot reverse them.

Safety notes

• A gate whose short panel is too wide will not tuck; recheck the panel split.
• Do not put a die-cut across the gate seam without a separate die proof.