Book Section Folding is the process of folding imposed flat sheets into sections ready for further processes like hard case binding, burst binding, saddle stitching and wire/coil binding.

Roll Folding is the process of folding a printed product into a flattened tube.

Concertina Folding is the process of folding the printed piece into a zig zag.

Map Folding is the process of folding multiple panels in multiple directions usually as a concertina fold but sometimes it can be a roll in the second direction.

Crash Folding is the process of folding a saddle stitched book down to either DL or A5 so that it can be inserted into an envelope for posting.