Pulp fibrous accumulated sheet and method for producing pulp fibrous accumulated sheet

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United States of America Patent

PATENT NO 12060665
APP PUB NO 20190257013A1
SERIAL NO

16398367

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Abstract

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Provided is a pulp fibrous accumulated sheet including: a liquid permeable pulp fibrous accumulated layer containing a crushed pulp or base-fibers mainly including a crushed pulp, and a binder; and a plurality of fiber crimped parts formed by compression and pressurization, the fiber crimped parts being formed so that crushed pulp fibers each straddling the adjacent fiber crimped parts are present.

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Patent Owner(s)

Patent OwnerAddress
LEC INCTOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yamada, Kikuo Shinagawa-ku, JP 90 955

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