| 摘要 |
PROBLEM TO BE SOLVED: To securely collect a residual band irrespective of the surface state of the residual band eve if the residual band is sandwiched together with stacked paper sheets by a pair of sandwiching bodies by removing the binding band for stacked paper sheets, inserting an insertion member into the stacked paper sheets, pushing out the residual band outward and collecting it. SOLUTION: Winding rollers 66a and 66b are rotated and a loose packet T' sandwiched by first and second sandwiching pieces 24 and 25 is transported by the movement of first and second sandwiching pieces 24 and 25. When the loose packet T' reaches the removing position of the residual band Ka, it is stopped. Then, the grasping piece 45 of a push-out device is moved downward from above the loose packet T', it advances after it is inserted into the loose packet T', pushes out the residual band Ka in the loose packet T' and sends it between winding rollers 66a... and 66b.... The residual band Ka sent between the winding rollers 66a... and 66b... is wound by the rotation of the winding rollers 66a... and 66b... and it is collected into a collection part 60.
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