WEB SMOOTHNESS IMPROVEMENT PROCESS

The present invention provides a process for improving smoothness of a web surface by subjecting the web surface to an untreated smooth roll traveling at a different speed than the web and thereby producing heat generated by friction to plasticize the very top fibers in the mat. Surprisingly, the in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KANGAS, KURT, MAGNUS, ERIKSSON, TORE, I, ALTMAN, THOMAS, E
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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