MOULDING CERAMICS

A process for fabricating one-piece moldings from a dry ceramic mass, in particular crockery or china such as cups, pots, cans and the like having deep handles, grips, lugs or the like as well as a molding arrangement for carrying out this process. The molding arrangement includes a divided mold mat...

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Bibliographic Details
Main Author ROLF JUNG
Format Patent
LanguageEnglish
Published 10.05.1984
Subjects
PERFORMING OPERATIONS
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
TRANSPORTING
WORKING CEMENT, CLAY, OR STONE
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Summary:A process for fabricating one-piece moldings from a dry ceramic mass, in particular crockery or china such as cups, pots, cans and the like having deep handles, grips, lugs or the like as well as a molding arrangement for carrying out this process. The molding arrangement includes a divided mold matrix and a divided punch which define between them a mold cavity into which a sprayed granular dry ceramic mass is fed. By the application of isostatic pressure via the punch the ceramic mass is molded. The molding is then removed by separating the halves of the punch and mold matrix and the molding is then subjected to a kilning step.
Bibliography:Application Number: GB19830027388