Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2005-05-17
2005-05-17
Yao, Sam Chuan (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S062200, C156S219000, C156S296000, C264S119000, C264S122000
Reexamination Certificate
active
06893525
ABSTRACT:
A method of making an embossed air-laid absorbent sheet includes: depositing a dry web of fibers on a foraminous support; embossing the compacted web with a laser engraved roll provided with a hard rubber embossing surface having an embossing pattern with a depth of from about 5 mils to about 100 mils. The hard rubber embossing surface is biased toward a second embossing surface selected from the group consisting of the surface of a nip roll and a foraminous web support engaging a support embossing roll. The process further includes bonding the web.
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Schmidt Bradley G.
Vande Hey James R.
Yock Edward J.
Zadrazil James M.
Ferrell Michael W.
Fort James Corporation
Yao Sam Chuan
LandOfFree
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