Title:
【発明の名称】ツインワイヤ式フォーマ
Document Type and Number:
Japanese Patent JP2898752
Kind Code:
B2
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).
Inventors:
BYUUKU RUDORUFU
EEGERUHOFU DEIITAA
HENZERAA KURAUSU
KAADE BERUNAA
MEINETSUKE ARUBUREHITO
BANKE BIRUHERUMU
BURUTSU HANSUUYURUGEN
EEGERUHOFU DEIITAA
HENZERAA KURAUSU
KAADE BERUNAA
MEINETSUKE ARUBUREHITO
BANKE BIRUHERUMU
BURUTSU HANSUUYURUGEN
Application Number:
JP51212990A
Publication Date:
June 02, 1999
Filing Date:
August 09, 1990
Export Citation:
Assignee:
YOTSUTO EMU FUOIDO GMBH
International Classes:
D21F9/02; D21F1/00; D21F1/52; D21F9/00; (IPC1-7): D21F9/02; D21F1/52
Domestic Patent References:
| JP369686A |
Attorney, Agent or Firm:
Yoichi Oshima (1 outside)