noun
flatbed cylinder press
A printing press where a flat bed holding the type or plate passes under a rotating impression cylinder. Technical term used in printing contexts.
この印刷所では、古い円圧機がまだ現役で使われている。
In this print shop, an old flatbed cylinder press is still in active use.
Compound of 円 (round, cylinder) + 圧 (pressure) + 機 (machine), describing a press that uses a cylindrical impression mechanism against a flat surface.