| 摘要 |
The display file is made in A4 format. Both the front and rear side can be used. It is printed by the screen-printing process, i.e. is weatherproof, and has space for 8 insert elements (9). These are inserted from the side and are visible under the unprinted viewing windows (5). An end member (3) prevents the insert elements from falling out, while a securing means (8) for a writing utensil is bonded onto the latter. A plastic screw with a sleeve-type nut (6) is used as a joint for opening and closing the end member (3); depressions (7) on both sides at the lower end are used for locking purposes. <IMAGE>
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