摘要:
The invention relates to a multi-layer composite for a security and/or value document, which security and/or value document comprises at least a data sheet (13), which has a data side (16) and a title side (17), the multi-layer composite comprising at least one fiber composite layer (12) and at least one layer (14, 15) of thermoplastic polymer applied to the data side (16) and to title side (17) of the fiber composite layer (12), wherein the fiber composite layer (12) comprises perforation holes (26), in which joining webs (27) are formed when the fiber composite layer (12) is joined to the layers (14, 15), wherein the thickness of the layer (14, 15) is 0.5 to 1.5 times the diameter of the at least one perforation hole (26) or 0.5 to 1.5 times the diameter of the at least one joining web (27) in the fiber composite layer (12).
摘要:
The invention relates to a data sheet for a security document, comprising a substrate layer (11) for forming a title page (12) and an opposite data page (14), said substrate layer (11) consisting of a composite fiber layer (18) onto which at least one print item (25, 35) can be printed and which is imbibed with a filling compound (19) once the title page (12) or the data page (14) or both has/have been printed, at least 50% of the free volume of the composite fiber layer (28) being filled with the filling compound (19).
摘要:
The invention relates to a multi-layer composite for a security and/or value document and to a method for producing said multi-layer composite, which multi-layer composite comprises at least one data sheet (12). The data sheet has a data side (14) and a title side (15), which title side is composed of at least one fiber layer (18) and at least one layer (16, 17) that is applied to at least one side of the fiber layer (18) and that is composed of a polymer, and the data sheet has a printed image (21) in a printing region, which printed image is applied to the data side (14) of the fiber layer (18). The fiber layer (18) is impregnated with a potting mass (19) at least in some regions in order to change the opacity of the fiber layer (18).
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).