gathering board

(bookbinding) A table or board on which signatures are gathered or assembled, to form a book.

日本語の意味

製本作業において、折り重ねられた原稿（署名）を集め、結合するために用いられる台または板

Before sewing the signatures, the binder placed each folded section carefully on the gathering board to ensure perfect alignment.

綴じる前に、製本職人は各折丁を丁合台に注意深く並べ、完璧に揃うようにした。

意味（1）

(bookbinding) A table or board on which signatures are gathered or assembled, to form a book.

To the rear of the machine is attached a gathering board on a horizontal line with a pivot in the roller about midway between the axis and top

gathering boards

（ plural ）