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

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Bibliographische Detailangaben
Hauptverfasser: KRAUTKRAMER Robert E, WILSON Matthew R, BAGGOT James L
Format: Patent
Sprache:eng ; spa
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Beschreibung
Zusammenfassung: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 perforations. the apparatus, systems and methods disclosed herein improve knife life, perforation quality and web handling. Se describen aparatos, sistemas y métodos para lubricar una cuchilla que proporciona cortes espaciados de manera intermitente a una trama móvil, también denominados perforaciones. De esta manera, los aparatos, sistemas y métodos son útiles tanto para perforar una trama como para lubricar la cuchilla usada para formar las perforaciones. Los aparatos, sistemas y métodos descritos en la presente descripción mejoran la vida útil de la cuchilla, la calidad de la perforación y el manejo de la trama.