Production of shaped articles
Abstract
Abstract A METHOD FOR THE PRODUCTION OF A SHAPED ARTICLE USING AN OPEN MOULD IN WHICH AN ARTICLE-SHAPING CAVITY IN THE MOULD IS FILLED WITH A PASTY MATERIAL INCLUDES DISTRIBUTING PASTY MATERIAL OVER A PART AT LEAST OF THE SURFACE OF THE MOULD ADJACENT TO AND FROM WHICH THE CAVITY EXTENDS, BY PRESSING A FORAMINUOUS MATERIAL AGAINST THE SAID PART OF THE SURFACE AND THEN REMOVING THE FORMAINUOS MATERIAL ENABLING THE PASTY MATERIAL ON THE SURFACE TO FLOW TO FORM A THIN LAYER WHICH IS JOINED TO THE MATERIAL IN THE CAVITY AND WHICH HAS A SUFFICIENT STRENGTH AFTER SETTING TO ALLOW THE ARTICLE TO BE PULLED FORM THE CAVITY BY PULLING THE LAYER SETTING THE PASTY MATERIAL, AND REMOVING THE ARTICLE FROM THE CAVITY BY PULLING THE LAYER OF MATERIAL ON THE SURFACE, TO WHICH THE ARTICLE IS ATTACHED, AWAY FORM THE SURFACE.
Inventors
- 👤 E Hillier
- 👤 A Holmes
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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