PROCESS FOR BONDING WEBS

An improved method for bonding webs. The method includes overlapping two webs, slitting the two webs (10, 11), reoverlapping the two webs and bonding the two webs together. The steps of reoverlapping the two webs may be accomplished with a number of different types of devices including but not limit...

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Bibliographische Detailangaben
Hauptverfasser: LYNCH, RONALD JAMES, MARSHALL, PAUL JACKSON, CANFIELD, DAVID LEE, LANGE, STEPHEN JOSEPH, WHALEY, MARK DAVID, HILL, MICHAEL DOUGLAS
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:An improved method for bonding webs. The method includes overlapping two webs, slitting the two webs (10, 11), reoverlapping the two webs and bonding the two webs together. The steps of reoverlapping the two webs may be accomplished with a number of different types of devices including but not limited to: a bumpered roll (12), a notched roll (13), a crowned roll, a bowed roll (14), an out of plane roll, and variable speed rolls.