| 摘要 |
<p>PURPOSE:To mount a back tape in a simple, small-sized low-cost structure. CONSTITUTION:A tape mounting unit 50a mounts a tape T having adhesive at a leading end of one surface of front and rear cover sides of a sheet bundle P held at a mounting position that its lateral direction is extended in an advancing direction by an amount of the other surface of the back cover surface, the front and rear cover side of the bundle P. A tape folding unit 50b so displaces a relative position of the bundle P and roller pair 71a, 17b as to dispose the back cover surface of the bundle P in interference with the first roller 71a by the protrusion part T1 of the tape T thereby to fold the part T1 in the back cover surface of the bundle P to be mounted. Then, the bundle is conveyed via a nip part of the roller pair 71a, 17b to further fold a protrusion part T2 of the tape to the other surface of the front and rear cover sides of the bundle P to be mounted.</p> |
