METHOD FOR PROVIDING A WATERMARKING WIRE MESH, WATERMARKING WIRE MESH, APPARATUS FOR OBTAINING IT AND ANTI-COUNTERFEITING DOCUMENT

摘要

A method for providing a watermarking wire mesh (1), particularly for producing security paper and the like, comprising in sequence the following steps: - associating stably at least one electrotype element (2) or the like at a preset region (3) of a first working face (1a) of a watermarking wire mesh (1); - deforming plastically at least one predefined portion (4) of the watermarking wire mesh (1), which comprises at least partially the at least one electrotype element (2) or the like.