also: けしょうだち
noun
trimming of paper; paper trimming
Specialized term used in printing, bookbinding, or paper crafting for the final trimming of paper edges to a neat finish. The cross-reference 化粧断ち is a more common variant.
See also: 化粧断ち
製本の最終工程で化粧断裁を行う。
In the final stage of bookbinding, paper trimming is performed.
More common variant with the same meaning; 断ち is a more familiar character for cutting/trimming.
Compound of 化粧 (けしょう, 'makeup' or 'finishing touch') and 断裁 (だんさい, 'cutting' or 'trimming'), referring to the final trimming that gives paper a clean, finished appearance.