Menetelmä ja järjestely kudoksen kiristämiseksi ja ohjaamiseksi paperi- tai kartonkikoneessa

Menetelmä ja järjestely kudoksen kiristämiseksi ja ohjaamiseksi paperi- tai kartonkikoneessa

A paper or board machine has a fabric ( 10 ) that is adapted mobile as well as rolls ( 11, 11 ') arranged to support the fabric ( 10 ). The fabric ( 10 ) is tensioned by changing the position of one roll ( 11 ') of the rolls ( 11, 11 '). Correspondingly, the fabric ( 10 ) is guided by...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HEIKKILAE,PERTTI K, NIEMINEN,ERKKA, VAINIO,VELI-MATTI, SALMINEN,SAMPPA J, KAERKKAEINEN,ERKKI
Format: Patent
Sprache:fin ; swe
Schlagworte:
METHODS OF PRODUCING PAPER THEREON
PAPER-MAKING
PAPER-MAKING MACHINES
PRODUCTION OF CELLULOSE
TEXTILES
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Beschreibung
Zusammenfassung:A paper or board machine has a fabric ( 10 ) that is adapted mobile as well as rolls ( 11, 11 ') arranged to support the fabric ( 10 ). The fabric ( 10 ) is tensioned by changing the position of one roll ( 11 ') of the rolls ( 11, 11 '). Correspondingly, the fabric ( 10 ) is guided by changing the alignment of one roll ( 11 ') of the said rolls ( 11, 11 '). Surprisingly the fabric ( 10 ) is both tensioned and guided by changing the alignment and position of only one and the same roll ( 11 '). In addition, the wrap angle of the fabric ( 10 ) at this roll ( 11 ') is set higher than 30°.