Verfahren zur Herstellung eines heterogenen, insbesondere mehrfarbigen Flächengebildes und Flächengebilde

A method for producing heterogeneous (preferably multi-colored) sheet (15), e.g. decorative skin for interior panelling in cars, involves filling at least two cavities (4, 4') of one or more moulds (1, 1') with different free-flowing plastic materials (5, 5') and then interlocking the...

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Bibliographische Detailangaben
Hauptverfasser:	WELLEN, HEINZ DIETER, NEBELUNG, GUENTER, BRUECKNER, HUBERT
Format:	Patent
Sprache:	ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS PERFORMING OPERATIONS 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 method for producing heterogeneous (preferably multi-colored) sheet (15), e.g. decorative skin for interior panelling in cars, involves filling at least two cavities (4, 4') of one or more moulds (1, 1') with different free-flowing plastic materials (5, 5') and then interlocking the resulting hardened segments (6, 6') together at the edges. An independent claim is also included for heterogeneous sheet material (15) comprising at least a first segment (6) made of a first plastic material (5) and a second segment (6') of second material (5'), both provided at the edges with means (9) of effecting a positive fit between the segments.