PROCEDE ET APPAREILLAGE POUR LE FORMAGE DE MATERIAUX THERMOPLASTIQUES FOURNIS SOUS FORME DE FEUILLES MINCES, EN PARTICULIER DE MATERIAUX COMPOSITES

A stack (3A, 3B, 3C) of thin sheets, having the desired final thickness, passes from a loading station (1) to a pre-heating station (5) comprising a vacuum enclosure (6) within which a press with heated platens (7, 8) operates. After heating in the press and under vacuum, the stack passes into a sha...

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Bibliographische Detailangaben
Hauptverfasser:	GEORGES DUFOSSE, PHILIPPE VAUTEY, ANTOINE CALVENTUS, DIDIER PERRIN
Format:	Patent
Sprache:	fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES MAKING GRANULES OR PREFORMS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A stack (3A, 3B, 3C) of thin sheets, having the desired final thickness, passes from a loading station (1) to a pre-heating station (5) comprising a vacuum enclosure (6) within which a press with heated platens (7, 8) operates. After heating in the press and under vacuum, the stack passes into a shaping station equipped with a cooled-tool press (14, 15).