Perforator lubrication system

Disclosed are apparatus, systems and methods of lubricating a knife which provides intermittently spaced cuts to a moving web, also referred to as perforations. In this manner, the apparatus, systems and methods are useful in both perforating a web and lubricating the knife used to form the perforat...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KRAUTKRAMER, Robert E, BAGGOT, James L, WILSON, Matthew R
Format: Patent
Sprache:eng
Schlagworte:
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