| 摘要 |
A method for producing a book-like security and/or value document includes: A) at least two layers of a data sheet formed from organic polymeric materials are brought together, one inner layer having smaller dimensions than at least one adjacent layer, the data sheet forming a gap or a step along an edge, the gap/step being filled with an auxiliary piece having a thickness which substantially corresponds to the thickness of the inner layer and formed from a material which is not laminable with the at least two layers, B) all layers of the stack of step A) are laminated with each other, not with the auxiliary piece, C) auxiliary piece is removed, D) a data sheet region of a cover tab is introduced into the gap/step and connected with the data sheet, E) a cover region of the cover tab is bound into the cover of the security and/or value document. |
| 主权项 |
1. A method for producing a book-like security and/or value document (1) comprising the following method steps:
A) at least two layers (2, 3, 4) of a data sheet (5) formed from organic polymeric materials are brought together, one layer (3) having smaller dimensions than at least one adjacent layer (2, 4), the step of bringing together being carried out with the proviso that the data sheet (5) forms a gap (7a) or a step (7b) along an edge (6), the gap (7a) or the step (7b) being filled with an auxiliary piece (8) having a thickness which substantially corresponds to the thickness D1 of the inner layer (3) of smaller dimensions, the auxiliary piece (8) being formed from a material which is not laminable with the layers (2, 3, 4), B) the stack of step A) is subjected to a lamination step, all layers (2, 3, 4) being laminated with each other, not however with the auxiliary piece (8), C) the auxiliary piece (8) is removed, D) a data sheet region (9) of a cover tab (10) is introduced into the gap (7a) or into the step (7b) of the data sheet (5) and connected with the data sheet (5) in a form-fit, force-fit, or material-fit fashion, E) a cover region (11) of the cover tab (10) is bound into the cover (12) of the security and/or value document (1). |
