Method for controlling the structure of a fibrous web roll, for example, a paper or board roll

Method for controlling the structure of a fibrous web roll, for example, a paper or board roll

The structure of a fibrous web roll is controlled by winding a fibrous web (W) into a fibrous web roll ( 15 ) through a winding nip (N) between the fibrous web roll ( 15 ) being formed and a winding drum ( 13 ). The structure of the fibrous web roll ( 15 ) being formed is controlled by regulating th...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KOUTONEN PAULI, JORKAMA MARKO
Format: Patent
Sprache:eng
Schlagworte:
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Beschreibung
Zusammenfassung:The structure of a fibrous web roll is controlled by winding a fibrous web (W) into a fibrous web roll ( 15 ) through a winding nip (N) between the fibrous web roll ( 15 ) being formed and a winding drum ( 13 ). The structure of the fibrous web roll ( 15 ) being formed is controlled by regulating the direction of passing the web to a windup, thereby regulating the wrap angle.