EP 1437443 A1 20040714 - Paper manufacturing machine
Title (en)
Paper manufacturing machine
Title (de)
Papierherstellungsmaschine
Title (fr)
Machine pour la fabrication de papier
Publication
Application
Priority
EP 03000060 A 20030107
Abstract (en)
A paper-manufacturing system comprises a head box for providing pulp fluid, which is located at an upper part between an outer wire part (20) and a felt; an outer wire part, which is composed of a wire roll (21), a wire guide roll (22), a water tray (23), a forming roll (24), and a wire belt, and plays a role for enabling wire rolls to rotate the wire belt around the wire loop; and a press part, which is composed of e.g. a suction press roll. A paper-manufacturing system comprises a head box for providing pulp fluid, which is located at the upper part between the outer wire part and the felt; an outer wire part, which is composed of a wire roll, a wire guide roll, a water tray, a forming roll, and a wire belt (25), and plays a role for enabling the wire rolls to rotate the wire belt around the wire loop; and a press part (40), which is composed of a suction press roll (41), a second touch roll (42), a felt guide roll (43), a felt roll (44), and a felt (45) and a dryer part (50). The surface of the wire rolls is coated with elastomer such as rubber or any other elastic materials.
IPC 1-7
IPC 8 full level
D21F 9/00 (2006.01); D21F 11/14 (2006.01)
CPC (source: EP)
D21F 9/003 (2013.01); D21F 11/14 (2013.01)
Citation (search report)
- [X] US 3691010 A 19720912 - KRAKE KENNETH V
- [X] WO 0188259 A1 20011122 - VALMET KARLSTAD AB [SE], et al
- [X] DE 19548747 A1 19970703 - VOITH SULZER PAPIERMASCH GMBH [DE]
- [A] US 4055461 A 19771025 - TURUNEN RISTO
- [A] US 3740312 A 19730619 - CRONIN D
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 03000060 A 20030107