FILTER WRAPPER FOR A DRAINING ELEMENT FOR PRESSES TO SEPARATE LIQUIDS FROM SOLIDS

摘要

A filter sleeve (26) of a rod-shaped, flexible drain core with flow paths for removing a pressed-out liquid from the pressing chamber of a press. For mounting one or both ends of the filter sleeve (26) and the drain core on the press, a rubber- elastically deformable shaped element (29) with a ring-like bead (22) is firmly connected with the filter sleeve (26) at the end of it (26). The shaped element (29) inseparably penetrates the fabric of the filter sleeve (26) because of coating with an elastomer, and the bead (22) is automatically positioned in a groove (24) of a support body (23) because of its previous stretching.