VERFAHREN ZUM SATINIEREN EINER FASERSTOFFBAHN UND KALANDERANORDNUNG

VERFAHREN ZUM SATINIEREN EINER FASERSTOFFBAHN UND KALANDERANORDNUNG

A method for enhancing the surface finish on continuous sheet feed system, especially for paper and card processing, has the sheet material passed over a first set of heated rollers to heat one side and a second set of heated rollers to heat the second side. Moisture is applied before the last, or b...

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Bibliographische Detailangaben
Hauptverfasser: KEUERLEBER, THOMAS, WEGEHAUPT, FRANK
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:A method for enhancing the surface finish on continuous sheet feed system, especially for paper and card processing, has the sheet material passed over a first set of heated rollers to heat one side and a second set of heated rollers to heat the second side. Moisture is applied before the last, or before the last but one, nip and before the first one of two nips for heating the other side, in a calendar feed arrangement. The moisture is applied as a spray or as steam and the close spacing of the moisturizers and the rollers ensures optimum moisture content as well as close control of the moisture content.