A method for producing a vehicle seat member (30) in which a frame member (20) having protrusions (23, 25) is integrally molded to a foamed resin molded body (10) with high dimensional accuracy is provided. The method comprises an in-mold foam molding step of placing the frame member (20) in a mold (100), packing prefoamed resin particles, and molding the foamed resin molded body (10) by in-mold foam molding; and a demolding step of removing the mold (100) to obtain the vehicle seat member (30), wherein in the in-mold foam molding step, the foamed resin molded body (10) is molded so that (B - A)/B is 13/1000 or less, wherein A is an outer dimension of the foamed resin molded body (10) in the vehicle seat member (30) obtained by the demolding step and B is an inner dimension of the mold (100) corresponding to the outer dimension.
VEHICLE SEAT MEMBER, VEHICLE SEAT, AND PRODUCTION METHOD THEREFOR
FAHRZEUGSITZELEMENT, FAHRZEUGSITZ UND HERSTELLUNGSVERFAHREN DAFÜR
ÉLÉMENT DE SIÈGE DE VÉHICULE, SIÈGE DE VÉHICULE, ET PROCÉDÉ POUR SA PRODUCTION
07.04.2021
Patent
Elektronische Ressource
Englisch
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