Advanced dewatering system
AssigneeVoith Patent GmbH
InventorsThomas Thoroee Scherb, Jeffrey Herman, Luiz Carlos Silva, Hubert Walkenhaus
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Abstract
System for drying a tissue or hygiene web. The system includes a permeable structured fabric carrying the web over a drying apparatus. A permeable dewatering fabric contacts the web and is guided over the drying apparatus. A mechanism is used to apply pressure to the permeable structured fabric, the web, and the permeable dewatering fabric at the drying apparatus. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
Claims18
A method of pressing and drying a paper web, the method comprising:
- pressing, with a pressure producing element, the paper web between at least one first fabric and at least one second fabric;
- and
- simultaneously moving a fluid through the paper web and the at least one first and second fabrics.
A method of drying a paper web in a press arrangement, the method comprising:
- moving the paper web, disposed between at least one first fabric and at least one second fabric, between a support surface and a pressure producing element;
- and
- moving a fluid through the paper web, the at least one first and second fabrics, and the support surface.
Dependencies are inferred from the claim text.