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1. WO2012056095 - METHOD AND DEVICE FOR WINDING OF FIBER WEBS, ESPECIALLY OF PAPER AND BOARD WEBS

Publication Number WO/2012/056095
Publication Date 03.05.2012
International Application No. PCT/FI2011/050899
International Filing Date 17.10.2011
IPC
B65H 18/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
18Winding webs
08Web-winding mechanisms
14Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
20the web roll being supported on two parallel rollers at least one of which is driven
B65H 19/22 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
19Changing the web roll
22in winding mechanisms or in connection with winding operations
CPC
B65H 18/26
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
18Winding webs
08Web-winding mechanisms
26Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
B65H 19/22
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
19Changing the web roll
22in winding mechanisms or in connection with winding operations
B65H 19/2284
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
19Changing the web roll
22in winding mechanisms or in connection with winding operations
2284Simultaneous winding at several stations, e.g. slitter-rewinders
B65H 2220/09
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2220Function indicators
09indicating that several of an entity are present
B65H 2301/41466
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2301Handling processes for sheets or webs
40Type of handling process
41Winding, unwinding
414Winding
4146involving particular drive arrangement
41466combinations of drives
B65H 2301/4148
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2301Handling processes for sheets or webs
40Type of handling process
41Winding, unwinding
414Winding
4148slitting
Applicants
  • METSO PAPER, INC. [FI]/[FI] (AllExceptUS)
  • MALMI, Jarmo [FI]/[FI] (UsOnly)
Inventors
  • MALMI, Jarmo
Agents
  • BERGGREN OY AB
Priority Data
2010613229.10.2010FI
Publication Language English (EN)
Filing Language Finnish (FI)
Designated States
Title
(EN) METHOD AND DEVICE FOR WINDING OF FIBER WEBS, ESPECIALLY OF PAPER AND BOARD WEBS
(FR) PROCÉDÉ ET DISPOSITIF POUR ENROULER DES BANDES FIBREUSES, NOTAMMENT DES BANDES DE PAPIER ET DE CARTON
Abstract
(EN)
The invention relates to a method for winding fiber webs, particularly paper and board webs, in which method, partial web rolls (R1...Rn) are wound in a winding device, where partial webs (W1...Wn) are guided to rolls (R1...Rn) via a nip between a winding roll (12; 13) and the rolls (R1...Rn). In the method, substantially all partial webs (W1...Wn) are guided to the first winding roll (12) and substantially every second partial web (W1...W5) is guided to the second winding roll (13). The invention also relates to a device for winding fiber webs, particularly paper and board webs, which device comprises a winding roll (12; 13) for winding partial webs (W1... Wn) into partial web rolls (R1...Rn) via a nip between the winding roll (12; 13) and the roll being formed (R1...Rn). The device comprises the first winding roll (12), via which substantially all partial webs (W1...Wn) are arranged guidable, and the second winding roll (13), to which substantially every second partial web (W1...W5) is arranged guidable.
(FR)
L'invention concerne un procédé pour enrouler des bandes fibreuses, notamment des bandes de papier et de carton, procédé selon lequel des rouleaux de bandes partielles (R1...Rn) sont enroulés dans un dispositif d'enroulement où des bandes partielles (W1....Wn) sont guidées vers des rouleaux (R1...Rn) par l'intermédiaire d'une emprise entre un rouleau d'enroulement (12; 13) et les rouleaux (R1....Rn). Selon ce procédé, pratiquement toutes les bandes partielles (W1....Wn) sont guidées vers le premier rouleau d'enroulement (12) et pratiquement chaque deuxième bande partielle (W1...W2) est guidée vers le deuxième rouleau d'enroulement (13). L'invention concerne également un dispositif pour enrouler des bandes fibreuses, notamment des bandes de papier et de carton, ledit dispositif comprenant un rouleau d'enroulement (12; 13) servant à enrouler des bandes partielles (W1...Wn) dans des rouleaux de bandes partielles (R1...Rn) par l'intermédiaire d'une emprise entre le rouleau d'enroulement (12; 13) et le rouleau en cours de formation (R1...Rn). Ce dispositif comprend le premier rouleau d'enroulement (12), par l'intermédiaire duquel pratiquement toutes les bandes partielles (W1...Wn) sont agencées de manière à pouvoir être guidées, et le deuxième rouleau d'enroulement (13) sur lequel pratiquement chaque deuxième bande partielle (W1...W5) est agencée de manière à pouvoir être guidée.
Also published as
DE112011103574
Latest bibliographic data on file with the International Bureau