A foam assembly and method of making the same

A foam assembly and method of making the same

A foam assembly for use as an interior component in an automobile includes a foam core having a hard foam portion and a soft foam portion. The hard foam has a first density to provide firmness and support to the foam core and the soft foam has a second density that is less than the first density, to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LAFLAMME DANIEL J, BEDRO RONALD G, SANKU SRINIVASA, HAYES DAVID J
Format: Patent
Sprache:chi ; eng
Schlagworte:
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:A foam assembly for use as an interior component in an automobile includes a foam core having a hard foam portion and a soft foam portion. The hard foam has a first density to provide firmness and support to the foam core and the soft foam has a second density that is less than the first density, to provide comfort and feel to the foam core. The foam assembly may further including an impervious barrier that is disposed between the hard foam and the soft foam to maintain separation between the hard foam and the soft foam.