[Problem] An object of the present invention is to provide an elastic network structure that has excellent cushioning properties and makes less sounds when it is compressed and recovers its shape. [Solution] A network structure comprising a three-dimension...

[Problem] An object of the present invention is to provide an elastic network structure that has excellent cushioning properties and makes less sounds when it is compressed and recovers its shape. [Solution] A network structure comprising a three-dimension...

To produce a seat cushion body, at least one yarn (51, 52) is cut to produce a fiber material. The fiber material is transported from a cutter system (20) which cuts the at least one yarn (51, 52) to a mold.