The invention relates to a method for manufacturing a trim element of a vehicle comprising the steps of :- blending (100) of a mixture comprising wood fibres, polypropylene (PP) fibres and polyethylene terephthalate (PET) fibres;- needling (110) the mixture to obtain a mat;- hot calibration (120) of the mat;- shaping (130) of the calibrated mat into a trim part; and- back-injection (140) of additional elements on the trim part to form the trim element.The shaping and back-injection steps (130, 140) are performed in the same mould, the mould being at a temperature strictly below 70°C during the shaping step (130).The invention further relates to a corresponding trim element.
METHOD FOR MANUFACTURING A TRIM ELEMENT AND ASSOCIATED TRIM ELEMENT
VERFAHREN ZUR HERSTELLUNG EINES VERKLEIDUNGSELEMENTS UND ZUGEHÖRIGES VERKLEIDUNGSELEMENT
PROCÉDÉ DE FABRICATION D'UN ÉLÉMENT DE GARNITURE ET ÉLÉMENT DE GARNITURE ASSOCIÉ
31.05.2023
Patent
Elektronische Ressource
Englisch
IPC: | 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 / D04H Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material , MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL |
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