B - Operations – Transporting – 31 – F
Patent
B - Operations, Transporting
31
F
B31F 1/07 (2006.01) B65H 27/00 (2006.01) B65H 35/00 (2006.01) D21F 11/14 (2006.01) D21H 27/02 (2006.01) F16C 13/00 (2006.01)
Patent
CA 2749070
At least a portion of a web is perforate embossed. A first embossing roll having embossing elements and at least a second embossing roll having embossing elements are provided. The embossing elements of the first and second embossing rolls define perforate nips for embossing and perforating the web. At least a portion of at least the first or second embossing roll is crowned. At least a portion of the perforate nips are substantially oriented in the cross-machine direction.
Daus Robert R.
Demille John R.
Gracyalny Dale T.
Hansen Mark D.
Kraszewski Alan J.
Georgia-Pacific Consumer Products Lp
Kirby Eades Gale Baker
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