| 摘要 |
In order to bind small amounts of perforated stacked materials (122) in an easy and economic manner, a binder having an anchoring recess (108) as the only indispensable additional element is used in such a way that the sorting elements, which before binding are completely separated from the binder, are pressed by means of given fastening sections (107) and (109) into the anchoring recess (108) during or after sorting. The anchoring recess (108) elastically yields to said pressure and retains the anchoring elements by surrounding them. Other additional elements allow said binder to be laterally or centrally suspended and the fastening sections (107) and (109) to be better retained in the anchoring section (108). In another disclosed variant, the sorting element is secured to the back (101). Thus only a fastening section (107) needs still to be pressed into the anchoring recess (108). This advantage counteracts the inconvenient of having sorting elements at predetermined positions. |
