Kao Corporation

Shinji Otakura

Yoshiaki Kumamoto

Kenichi Otani

Tokuo Tsuura

Masataka Ishikawa

Akira Nonomura

Toshiyuki Suga

Shingo Odajima

Shinji Kodama

Takehiko Tojo

Susumu Fujinami

Yukiya Sato

Atsushi Sato

Koichi Sagara

Minoru Goto

Masanori Takita

Tadaharu Ogawa

A molded article () made predominantly of pulp and comprising a bottom portion () and a body portion (), wherein the angle &#x3b8; between the outer surface of a side wall of the body portion () and the ground contact plane (B) of the bottom portion () is 85&#xb0; or greater, and the height of the body portion () is 50 mm or more.

Formed body

A method for producing a pulp molded article () comprising the steps of supplying a pulp slurry into the cavity () of a mold () composed of a set of splits (and), the set of splits (and) being assembled together to form the cavity () with a prescribed configuration, to form a pulp deposited body (), feeding a fluid into the cavity () to press the pulp deposited body () onto the inner wall of the cavity () for dewatering.

Method for producing pulp molded article

A method for producing a pulp molded article ( ) comprising the steps of supplying a pulp slurry into the cavity ( ) of a mold ( ) composed of a set of splits ( and ), the set of splits ( and ) being assembled together to form the cavity ( ) with a prescribed configuration, to form a pulp deposited body ( ), feeding a fluid into the cavity ( ) to press the pulp deposited body ( ) onto the inner wall of the cavity ( ) for dewatering.

Pulp deposited bodies ( and ) are formed on the surfaces ( and ) of a set of splits ( and ) of a papermaking mold, each split having a plurality of interconnecting holes connecting the outside to the inside thereof, and the splits ( and ) are mated to join the pulp deposited bodies ( and ).

Method of manufacturing pulp mold formed product

A method for producing a pulp molded article ( ) comprising the steps of supplying a pulp slurry into the cavity ( ) of a mold ( ) composed of a set of splits ( and ) the set of splits ( and ) being assembled together to form the cavity ( ) with a prescribed configuration, to form a pulp deposited body ( ), feeding a fluid into the cavity ( ) to press the pulp deposited body ( ) onto the inner wall of the cavity ( ) for dewatering.

Pulp molded article

Method of manufacturing pulp molded product

A pulp molded article is produced by depositing pulp fiber on the outer surface of a papermaking core mold having a plurality of interconnecting paths connecting the outside and the inside to form a pulp deposited body, placing the pulp deposited body in a set of split molds, and then pressing the pulp deposited body for dehydration by a prescribed means.

Growing community of inventors

Tochigi, Japan

Shinji Otakura