Paper making and fiber liberation – Processes and products – Non-uniform – irregular or configured web or sheet
Reexamination Certificate
2008-02-19
2009-10-27
Fortuna, José A (Department: 1791)
Paper making and fiber liberation
Processes and products
Non-uniform, irregular or configured web or sheet
C162S198000, C162S199000, C034S425000
Reexamination Certificate
active
07608164
ABSTRACT:
A method of manufacturing absorbent sheet is directed to a wet-press/fabric-crepe process wherein add-on of adhesive to the Yankee surface is at relatively low levels, yet sheet transfer is maintained and production increased. Materials are selected and process parameters are controlled such that a paper machine can be operated for at least 4 hours before the Yankee coating needs to be stripped. Preferably, average increase in Yankee hood temperature is less than 1° F./minute during a production interval.
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Chou Hung Liang
Hunter Mark S.
Yeh Kang Chang
Ferrell Michael W.
Fortuna José A
Georgia-Pacific Consumer Products LP
LandOfFree
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