2. Safety margins
To prevent important elements (text, logos) from being trimmed or folding into the cover crease:
keep at least 5 mm from the outer cover edges,
keep at least 11 mm from the spine edge.
3. Cover spine
Spine thickness: We produce bindings with spine widths from 8 mm up to:
Hardcover: 35 mm
Padded hardcover: 37 mm
Minimum spine text height 2 mm.
Use our generator, which not only calculates dimensions but also allows you to place your design directly onto a PDF template. This helps you verify that everything fits perfectly. Binding Types Generator
