| 摘要 |
In a slide frame which is a single piece of injection-moulded plastic, the two frame parts (3, 4) are connected to one another via two film hinges (8, 9) which are arranged parallel to and alongside one another and are separated by a hinge strip (10). One frame part (3) is provided on its lateral edges situated outside the hinge edge (2) with enclosing pieces, especially enclosing walls (11), which project towards the other part of the frame and between which the outside edges (12) of the lid frame piece (4) fit in a positive manner when the latter is placed on top. <IMAGE>
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