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
2023-05-31
Patent
Electronic Resource
English
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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