METHOD OF MANUFACTURING PULP MOLD FORMED PRODUCT

A method of manufacturing pulp mold formed product (7), characterized by comprising the steps of filling pulp slurry into the cavity (1) of a formed mold (10) which comprises a set of split molds (3, 4) for paper and in which the cavity (1) of a specified shape is formed by the butting of the split...

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Main Authors SUGA, TOSHIYUKI, ISHIKAWA, MASATAKA, KUMAMOTO, YOSHIAKI, OTAKURA, SHINJI, TSUURA, TOKUO, NONOMURA, AKIRA, OTANI, KENICHI
Format Patent
LanguageEnglish
French
Japanese
Published 26.08.1999
Edition6
Subjects
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Summary:A method of manufacturing pulp mold formed product (7), characterized by comprising the steps of filling pulp slurry into the cavity (1) of a formed mold (10) which comprises a set of split molds (3, 4) for paper and in which the cavity (1) of a specified shape is formed by the butting of the split molds (3, 4) against each other to form the pulp laminated body (5), and then pressing a pulp laminated body (5) against the inner surface of a cavity (1) for dehydration by feeding fluid into the cavity (1). Ce procédé, qui sert à fabriquer un produit (7) formé dans un moule à pulpe agglomérée, consiste à remplir d'une suspension épaisse de pulpe agglomérée la cavité (1) d'un moule formé (10) qui comprend un jeu de moules à coins (3, 4) pour papier et dans lequel la cavité (1) d'une forme spécifiée est obtenue par la mise en about des moules à coins (3, 4) l'un contre l'autre, afin de former le corps stratifié en pulpe agglomérée (5), puis à presser le corps stratifié en pulpe agglomérée (5) contre la surface interne de la cavité (1), pour obtenir sa déshydratation, par introduction d'un fluide dans ladite cavité (1).
Bibliography:Application Number: WO1999JP00775