| 摘要 |
PROBLEM TO BE SOLVED: To provide a fiber cushion body for seat and manufacture thereof wherein even if an insert wire material is made integral with a fiber raw material at the time of molding, even in a structure for hot air-molding fiber raw materials, a predetermined embedding force and a draft strength can be maintained. SOLUTION: Fiber raw materials 20 prepared by mixing fibers of low melting point and fibers of high melting point are placed in a mold 1 and hot air is passed through the mold 1 to mold, by heat, the materials 20 into a shape corresponding to a molding part of the mold 1, whereby a fiber cushion body for seat is provided. The fiber cushion body has an insert wire material 21 which is inserted into the cushion body and prevented from slipping out by an air-permeable sheet member 18 such as non-woven fabric made integral to the surface side of the body. |
