| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for making a center fold booklet capable of forming a rectangular edge of a booklet without producing cut waste of a sheet bundle while avoiding the use of a large device for making a center fold booklet and suppressing high output of a driving source.SOLUTION: The method for making a center fold booklet, which includes a binding step to bind a plurality of sheets S to make a sheet bundle and a folding step to fold a center of the bound sheet bundle, includes: the binding step to bind the sheets at both sides, which are across a center folding position in a lengthwise direction along one side of the sheets and apart from the folding position by a predetermined length, along the folding position; and the folding step to fold the bound sheet bundle at the folding position. |
