SHEET SETTING-UP DEVICE, MOUNT ADJUSTING DEVICE THEREOF AND SHEET TO BE SET UP BY SETTING-UP DEVICE

摘要

A sheet setting-up device (7) is provided with a base portion (7a). The base portion (7a) has: a hole (17) for slidably receiving a bulged portion (5) formed at an outermost edge portion of a sheet (2); a slit (18) communicating with the hole (17) and capable of receiving an edge portion (11) of the sheet (2) connectingly provided to the bulged portion (5); a hole (19) capable of slidably receiving another bulged portion (5) formed at an outermost edge portion of another sheet (2); and a slit (20) communicating with the hole (19) and capable of receiving an edge portion (11) of another sheet (2) connectingly provided to another bulged portion (5).