Winding – tensioning – or guiding – Tension control or brake – Take-up coil drive control
Reexamination Certificate
2006-02-21
2006-02-21
Rivera, William A. (Department: 3654)
Winding, tensioning, or guiding
Tension control or brake
Take-up coil drive control
Reexamination Certificate
active
07000864
ABSTRACT:
Apparatus and method for controlling the winding of a sheet of material such as paper and film finished consumer products into a log using an adjustable reference profile. The apparatus and method may provide improved process control, product quality, manufacturing production rate and/or process repeatability. The apparatus and method provide more consistent finished log properties by measuring at least one process parameter during the manufacturing process. The process parameter is then correlated with the desired finished product characteristics and an appropriate correction is made to the reference profile.
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Byrne Thomas Timothy
Guyant Michael Joseph
Johnson James Fred
McNeil Kevin B.
Mattheis David K.
Meyer Peter D.
Rivera William A.
The Procter & Gamble & Company
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