| 摘要 |
In order to subject optically variable elements to lower stresses in a printing blanket ( 1 ) for intaglio printing having at least one first zone ( 11 ) with a first roughness, at least one second zone ( 12 ) has a predeterminable second roughness lower than the first roughness and/or a predetermined recess ( 15 ) and/or a predeterminable modulus of elasticity lower than in the first zone. |
