Method for defibrating fiber body, defibrating device, sheet manufacturing method, and sheet manufacturing apparatus

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United States of America Patent

PATENT NO 11566372
APP PUB NO 20200173102A1
SERIAL NO

16700071

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Abstract

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A method for defibrating a fiber body includes: a supply step of supplying a liquid to a fiber body containing fibers; and a defibrating step of defibrating the fiber body to which the liquid is supplied, and in the supply step, the liquid is supplied to the fiber body so that a rate in tensile strength of the fiber body immediately before defibrated in the defibrating step to the fiber body before the liquid is supplied thereto is 60.0% or less.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATION1-6 SHINJUKU 4-CHOME SHINJUKU-KU TOKYO 160-8801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoyama, Tetsuya Shiojiri, JP 135 794
Kato, Shinichi Matsumoto, JP 342 5182
Kurata, Hiroki Matsumoto, JP 13 12
Sago, Takumi Matsumoto, JP 15 32
Seki, Shunichi Suwa, JP 131 2967
Ueno, Yoshihiro Shiojiri, JP 135 1178
Wakabayashi, Shigemi Azumino, JP 45 148

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