SEAT PAD AND METHOD FOR MANUFACTURING THE SAME

Abstract: a seat pad () has a hollow body () made of resin and a foam body (f) in which the hollow body () is embedded. the hollow body () has one or more apertures (a) formed therein, and the one or more apertures (a) are formed to satisfy the condition of 10≤s/v (where s is total area of the apertures, and v is internal volume of the hollow body). a method for manufacturing a seat pad uses the hollow body () and includes a hollow body placement step of placing the hollow body () in a cavity formed by closing a molding die, and a foam body formation step of forming the foam body by foaming resin supplied into the cavity after the hollow body placement step.

Inventor(s): Takafumi FUNATO, Tomohiro TANIGUCHI, Yoshiyuki TAKAHASHI, Masakazu IGARASHI, Yukiko YAMAGUCHI

CPC Classification: A47C7/18 (CHAIRS (seats specially adapted for vehicles ); SOFAS; BEDS (upholstery in general ))

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