Single facer with small corrugating roll supported by independently mounted backing rolls
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United States of America Patent
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-
Nov 6, 2001
Issued Date -
N/A
app pub date -
Sep 14, 1999
filing date -
Mar 26, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A single facer utilizes a pair of corrugating rolls, one of which is of a substantially smaller diameter. The small diameter corrugating roll is captured by a series of backing roll arrangements spaced along the axis of the smaller corrugating roll, each of which backing roll arrangements is independently supported to apply an independently variable backing load to the corrugating roll.
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