Title:
【発明の名称】ツインワイヤ式フォーマ
Document Type and Number:
Japanese Patent JPH04507439
Kind Code:
A
Abstract:
Disclosed is a twin-wire former for the production of a paper web, in which two screens (11 and 12) together form a zone which is divided into three section (I, II and III). In the first section (I), the two screens (11, 12) run over a curved forming shoe (16) where they form a wedge-shaped inlet gate (15) with which a headbox (10) is directly associated. Abutting the lower screen (11) in the second section (II) are several flexibly mounted strips (27) and in the upper screen (12), between each of these strips (27), a rigidly mounted strip (28). In the third section (III), both screens (11, 12) run over a second curved forming shoe (23).
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Inventors:
Buek, Rudolph
Egerhoff, Dieter
Henseler, Claus
Carde, Berner
Meinecke, Albrecht
Banke, Wilhelm
Wurz, Hans-Jürgen
Egerhoff, Dieter
Henseler, Claus
Carde, Berner
Meinecke, Albrecht
Banke, Wilhelm
Wurz, Hans-Jürgen
Application Number:
JP51212990A
Publication Date:
December 24, 1992
Filing Date:
August 09, 1990
Export Citation:
Assignee:
Yacht M Voith Gamebha
International Classes:
D21F9/02; D21F1/00; D21F1/52; D21F9/00; (IPC1-7): D21F9/02
Attorney, Agent or Firm:
Yoichi Oshima (1 outside)