Method for producing a multilayer polymer structure having a multilayer personalization and/or individualization feature

摘要

The invention relates to a method for producing a multilayer polymer structure and to a multilayer polymer structure which is especially configured as a security and/or value document. The method comprises the following steps: making available a plurality of polymer layers (6-9) as the substrate layers (22-24; 41-45; 72-80; 93-100; 111-114), printing the first personalizing and/or individualizing information (31) onto at least one substrate layer (22-24; 41-45; 72-80; 93-100; 111-114), collating the substrate layers (22-24; 41-45; 72-80; 93-100; 111-114) to give a substrate layer stack (18) and laminating the substrate layers (22-24; 41-45; 72-80; 93-100; 111-114) to give the multilayer polymer structure, the first personalizing and/or individualizing information (31) being split into at least two print extracts (36-39; 116-119) which comprise respective part information of the first personalizing and/or individualizing information (31). The first personalizing and/or individualizing information (31) is printed in such a manner that at least two print extracts (36-39; 116-119) are printed onto at least two different substrate layer surfaces (101, 102) so as to match, the printed print extracts (36-39; 116-119) lying one on top of the other in the multilayer polymer structure with matching registers and together representing the first personalizing and/or individualizing information. The substrate layers (22-24; 41-45; 72-80; 93-100; 111-114) are collated in such a manner that the substrate layer surfaces (101, 102) imprinted with the at least two print extracts (36-39; 116-119) represent inner surfaces in the substrate layer stack (18). The invention further relates to a multilayer polymer structure which is produced according to said method.