Method of and apparatus for fabricating dimensionally stable, cylindrical filler bodies and expanded material

The present invention relates to a method for manufacturing cylindrical body aiming at stabilizing size and its equipment. Said method allows the continuous manufacture, and has no need of vibrating substance in interior of machine parts. It is characterized by that it uses a kind of foil sheet, on...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CARO-HANS RUHER, FRANS SIDEBACHE
Format: Patent
Sprache:eng
Schlagworte:
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