MULTILAYER STRUCTURE AND METHOD FOR THE PRODUCTION THEREOF FOR AN INSERT LEAF AND ALSO AN INSERT LEAF AND A METHOD FOR THE PRODUCTION THEREOF AND A VALUABLE AND/OR SECURITY DOCUMENT

摘要

The invention relates to a multilayer structure for an insert leaf for binding into a, preferably book-like, security and/or valuable document, having a region for the formation of a data sheet (14) and a region for the formation of a tab (16), wherein provision is made of at least one fibre composite layer (18) and at least one layer (19, 24) of a thermoplastic polymer, which is applied to at least one side of the fibre composite layer (18) and at least partially penetrates into the fibre composite layer (18) in the region of overlap with respect to the thickness of the layer (19, 24).