Invention Application
- Patent Title: Fabric creped absorbent sheet with variable local basis weight
- Patent Title (中): 织物起皱吸收片,可变的局部基重
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Application No.: US11804246Application Date: 2007-05-16
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Publication No.: US20080029235A1Publication Date: 2008-02-07
- Inventor: Steven Edwards , Guy Super , Stephen McCullough , Ronald Reeb , Hung Chou , Kang Yeh , John Dwiggins , Frank Harper
- Applicant: Steven Edwards , Guy Super , Stephen McCullough , Ronald Reeb , Hung Chou , Kang Yeh , John Dwiggins , Frank Harper
- Applicant Address: US GA Atlanta 30303
- Assignee: Georgia-Pacific Consumer Products LP
- Current Assignee: Georgia-Pacific Consumer Products LP
- Current Assignee Address: US GA Atlanta 30303
- Main IPC: D21F11/00
- IPC: D21F11/00

Abstract:
An absorbent cellulosic sheet having variable local basis weight includes a papermaking-fiber reticulum provided with (i) a plurality of cross-machine direction (CD) extending, fiber-enriched pileated regions of relatively high local basis weight interconnected by (ii) a plurality of elongated densified regions of compressed papermaking fibers. The elongated densified regions have relatively low local basis weight and are generally oriented along the machine direction (MD) of the sheet and have an MD/CD aspect ratio of at least 1.5. The products are most preferably prepared by way of a compactive dewatering/wet crepe process.
Public/Granted literature
- US07494563B2 Fabric creped absorbent sheet with variable local basis weight Public/Granted day:2009-02-24
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