A vehicle interior panel includes a foam layer formed from a liquid foam precursor between a substrate and a visible decorative skin layer that has perforations formed therethrough. In some cases, the perforations are associated with a line of stitching sewn into and through the skin layer. A sealing film is located beneath the skin layer in the perforated region to prevent the liquid foam precursor from leaking through the perforations during foam formation. The sealing film extends beyond the perforated region and into a non-perforated region, in some cases extending substantially over the entire back side of the skin layer. In this manner, the edges of the sealing film do not cause visual blemishes on the visible surface of the decorative skin layer over time.


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    Titel :

    Vehicle interior panel with sealed perforations


    Beteiligte:
    KUSKY BRADLEY (Autor:in)

    Erscheinungsdatum :

    2019-06-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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