Dewatering and process for its preparation

The invention relates to a dewatering screen for manufacturing paper having multi-level watermarks, having a carrier mold (54) having a multi-level relief (30) in shape of said watermark in a partial region, the relief is formed by an injection molded, perforated watermark insert, which is arranged in a cut-out portion of the carrier screen and is only in its edge region connected thereto. According to the invention it is provided that the contour of the watermark insert with the contour of the carrier screen at least partially overlap and the overlap of watermark application and cut-out region of the carrier screen varies.