| 摘要 |
PROBLEM TO BE SOLVED: To dissolve molding defects due to a back surface cloth in a pad for a seat constituted so as to embed an air bag device. SOLUTION: In the method of manufacturing the pad 10 for the seat comprising a pad main body 12 provided with a housing recessed part 24 for housing the air bag device 1 and a linear cleavage part 28 for inserting an air bag and the back surface cloth 14 laminated and integrated on the back surface, a slit part 32 corresponding to the cleavage part 28 of the pad main body 12 is provided on the back surface cloth 14 in the state of being connected at one, two or more parts in the longitudinal direction, the back surface cloth 14 is mounted on the mold surface of a mold 50 so as to match the slit part 32 with a projected line 62 for molding the cleavage part 28 provided on the mold 50, a foaming original liquid U is foamed inside the mold 50 on which the back surface cloth 14 is mounted, and the pad main body 12 is molded. COPYRIGHT: (C)2006,JPO&NCIPI |
