Title (en)

SUCTION MOULD FOR MAKING PAPIER-MACHE OBJECTS, AND METHOD OF MAKING SUCH A MOULD

Title (de)

SAUGFORM ZUR HERSTELLUNG VON FORMKÖRPERN AUS FASERBREI, SOWIE VERFAHREN ZUR HERSTELLUNG EINER SOLCHEN FORM

Title (fr)

MOULE A ASPIRATION DESTINE A LA FABRICATION D'OBJETS EN PAPIER MACHE, ET PROCEDE DE FABRICATION DE CE MOULE

Publication

EP 0757733 B1 19971022 (EN)

Application

EP 95917914 A 19950407

Priority

• DK 9500151 W 19950407
• DK 48894 A 19940427

Abstract (en)

[origin: WO9529295A1] In a suction mould for producing papier-mâché objects by suction moulding a dispersion of pulp onto a shaping surface, said mould being permeable to air and liquid and placed above a suction and pressure chamber and comprising a sieve of mutually connected aluminium particles provided at the shaping surface, the novel feature is that the aluminium particles are constituted by irregular, angular granules mutually connected by a hardened organic binder. Such a mould may be produced at low cost and is suitable for making small series of papier-mâché objects, and by suitable choice of the average particle size and the particle-size distribution of the aluminium particles, it is possible during the use of the suction mould to avoid that the air passages between the particles are clogged by pulp material.

IPC 1-7

D21J 7/00

IPC 8 full level

D21F 13/00 (2006.01); D21J 3/00 (2006.01); D21J 7/00 (2006.01)

CPC (source: EP)

D21J 7/00 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB IE IT LI NL PT SE

DOCDB simple family (publication)

WO 9529295 A1 19951102; AT E159556 T1 19971115; AU 2405595 A 19951116; DE 69500930 D1 19971127; DE 69500930 T2 19980319; DK 0757733 T3 19980525; EP 0757733 A1 19970212; EP 0757733 B1 19971022; ES 2109822 T3 19980116; JP H09512310 A 19971209

DOCDB simple family (application)

DK 9500151 W 19950407; AT 95917914 T 19950407; AU 2405595 A 19950407; DE 69500930 T 19950407; DK 95917914 T 19950407; EP 95917914 A 19950407; ES 95917914 T 19950407; JP 52728395 A 19950407