Paper making and fiber liberation – Processes and products – Conditioning – preparing or repairing of apparatus
Patent
1995-02-06
1996-08-20
Lamb, Brenda A.
Paper making and fiber liberation
Processes and products
Conditioning, preparing or repairing of apparatus
162272, B01D 2446
Patent
active
055475442
ABSTRACT:
A mold composed of bonded water-insoluble particles and having a molding layer and a support layer. The molding layer includes first water insoluble particles, having an average size of 0.2 -1.0 mm bonded to form a layer having a thickness 1-20 times the average size of the first particles. The support layer positioned on the inner surface of the molding layer, on which the fiber bodies are not formed, includes second water-insoluble particles, having an average size of 1.0-10.0 mm, bonded to form a layer having a thickness of at least the average size of the second particles. The pulp mold has advantages in that it hardly suffers from clogging, it produces fiber bodies each having a smooth surface, it is free from damage caused by repeated use, and it produces fiber bodies in a short period of time.
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Ishihara Toshiaki
Miyamoto Yasuhiro
Uda Minoru
Lamb Brenda A.
NGK Insulators Ltd.
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