A seat cushion body (1) and method of producing the same are provided. In a method of producing a seat cushion body (1), fiber material is inserted into a mold (21,22). Heat is supplied to the fibers to cause thermal activation of binding fibers, so as to ...

A seat has a configuration in which, in each side frame (21) of a cushion frame (20), an inner frame (211) and an outer frame (212) which have flanges (211a, 212a) extending along peripheral edges thereof are faced to each other with a space therebetween a...

A seat comprising a seat frame, and a cushion material supported by the seat frame and having a three-dimensional knitted fabric which is formed by joining, with connecting threads, a pair of ground knit fabrics which are disposed so as to be separated fro...