| 摘要 |
PURPOSE:To prevent effectively turning-over of two sheets in a medium such as a bankbook having a friction coefficient varying widely from being generated. CONSTITUTION:Prior to an ordinary turning-over of a page, a filing part of a bankbook is suspended between a roller 6 turning over the page and a pair of rollers comprising a conveying roller 1 and pressure roller 2 and after the bankbook is bent to a sufficient extent to obtain buckling resistance f2 to reduce the friction coefficient between the pages of the bankbook by a necessary amount to prevent the turning-over of two sheets, an intrinsic turning-over operation is performed. Hereby, the turning-over of the two sheets can be prevented effectively from being generated by changing neither members nor its fitting position in a conventional turning-over mechanism of the page. |
