COMPRESSION MOULDING OF PILLED CELLULOSE MATERIAL Russian patent published in 2011 - IPC B29C43/00 

Abstract RU 2434746 C2

FIELD: process engineering.

SUBSTANCE: invention covers method and device for fabricating one or several products from initial cellulose material. Layer of pilled material integrated with fluid adhesive is forced in between open mould halves. Mould closure allows formation on inner cavity corresponding mainly to finished product shape. Note here that cavity volume is smaller than total volume of compacted cellulose material structure and that of fluid adhesive. Amount of fluid adhesive is selected so that, in compacting by mould halves, cellulose material compacted structure is completely wetted.

EFFECT: finishing processing to form outer and/or inner shape.

29 cl, 8 dwg

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RU 2 434 746 C2

Authors

Angileri Dzhanmario

Njubom Lars Jeran

Dates

2011-11-27Published

2007-02-28Filed