Layer arrangement with 3D structure and 2D projection of said structure

摘要

The present invention provides a layer arrangement having a foil layer 100 provided with optical information, and a three-dimensionally structured layer 200 having a smooth surface 210 and a structured surface 220 opposite the smooth surface 210 . to a sieve, wherein the structured face (220) has at least one face (230) that is not coplanar with the smooth face (210) and faces a predefined reference position (400), the structured face (220) ) has at least one face 235 that is not coplanar with the smooth face 210 and faces away from the predefined reference position 400 . The three-dimensionally structured layer 200 is formed by a thermoplastic polymer having an optical haze Ty (D65/10°) ≧10% according to ASTM D1003 with a layer thickness of 4 mm. The foil layer 100 provided with the optical information is connected to the structured face 220 of the three-dimensionally structured layer 200 . The foil layer 100 provided with optical information is printed as at least one part of a two-dimensional projection 500 of the three-dimensionally structured layer 200 , the projection of at least one side 230 towards a reference position 400 . 520 is shown differently on the foil layer 100 provided with the optical information than the projection 530 of the at least one face 235 facing away from the reference position 400 .