| 摘要 |
The present invention relates to a sectional document (100) comprising: —a support (101) that defines at least two sections (101a, 1010b) connected by at least one fold line (102), —a structure linked to the support (101), especially at the fold line (102), with a possibility of movement relative to the latter and extending at least partially between the two sections (101a, 101b) when the sectional document is folded, the structure comprising: —a fibrous layer (103a, 103b, 104a, 104b), —a substructure (120) comprising a translucent region, —a watermark or pseudo-watermark (10a) borne by the fibrous layer and being superposed at least partially at the translucent region of the substructure, so that the watermark or pseudo-watermark can be observed in light transmitted through the structure, at the translucent region of the substructure, only from the face of the structure situate on the side of the fibrous layer. |
