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US 6,332,955 B1Granted
Press arrangement and method for treating a fibrous web
AssigneeVoith Sulzer Papiertechnik Patent GmbH
InventorAndreas Meschenmoser
Life of this patent
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Abstract
A press arrangement and method for the treatment of a fibrous material web (10) which includes a lower shoe press roll (20), with which two upper press rolls (22, 24) are associated, with which the shoe press roll (20) forms in each case a press nip (S1 or S2) elongated in the direction of travel of the web (L). The first elongated press nip (S1) viewed in the direction of travel of the web (L) is double felted.
Claims1
A press arrangement for the treatment of a fibrous material web, comprising:
- two upper press rolls;
- a lower shoe press roll;
- the lower shoe press roll and the two upper press rolls being arranged to form, on the lower shoe press roll, press nips elongated in a direction of travel of the web;
- a first of the elongated press nips, relative to the direction of travel of the web, being double felted;
- and
- a deflecting roll comprising a suction roll, wherein the fibrous material web is guided with one felt of the double felt between the elongated press nips and around said suction roll.
3 more elements
Dependencies are inferred from the claim text.