Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2007-04-06
2010-02-02
Fortuna, José A (Department: 1791)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C264S119000, C264S122000, C264S128000, C156S062200
Reexamination Certificate
active
07655105
ABSTRACT:
A method of making an embossed air-laid absorbent sheet product includes depositing a dry web of fibers on a foraminous support; compacting the fiber web; embossing the compacted web with a laser-engraved roll with a hard rubber embossing surface, the hard rubber embossing surface having a plurality of sinuate bosses radially projecting circumferentially around the laser-engraved roll to provide the fiber web with a functional emboss pattern including a plurality of continuous sinuate compressed regions extending in a machine direction of the fiber web, the laser-engraved roll being heated to or maintained at a temperature of from about 100° F. to about 300° F.; and bonding the fiber web.
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Teletech, “Correlation Between Durometer A and P & J Hardness Scales,” Feb. 14, 2001, pp. 1-3.
Schmidt Bradley G.
Vande Hey James R.
Yock Edward J.
Zadrazil James P.
Charlton Joel T.
Fortuna José A
Georgia-Pacific Consumer Products LP
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