SEAT HAVING CUBIC FABRIC

摘要

PROBLEM TO BE SOLVED: To provide a seat having a pretty cubic fabric which gives an appropriate bouncing feeling and a cushiony feeling without a touching-bottom feeling, is excellent in a holding capacity and gives a stable sitting feeling without a breadth reduction. SOLUTION: The cubic fabric which has two top and bottom layers of knitting fabrics and a monofilament connecting thread to connect the above two layers is attached to a frame. The setting of the cubic fabric shows that the stress A in one direction of a longitudinal and a lateral directions at the time of extension of 5% is 30-300 N/4 cm of breadth and a ratio A/B to the stress B in the other direction at the time of extension of 5% is 1.1-15.0. Also the cubic fabric is extended for 0.5% or more in the direction of the stress A when it is attached to the frame. COPYRIGHT: (C)2006,JPO&NCIPI