| 摘要 |
PROBLEM TO BE SOLVED: To provide a pad member that can enhance cushion properties and impact force absorption characteristics, without increasing weight and material cost.SOLUTION: A sheet pad material 7 is formed of a plurality of broken line-shaped slit arrays L comprising a plurality of slits 7a, 7a ... formed at predetermined intervals in one direction so that the adjacent slits 7a of the slit arrays L are alternated. Respective belt-shaped pad materials 8 are inserted into respective slits in the direction perpendicular to the slit arrays L and so as to be alternately exposed on surfaces S1 and back sides S2 of the sheet pad material 7. A fabric structure is formed by the belt-shaped pad materials 8 and the sheet pad materials 7. |
