| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a warp knitted fabric for a cloth spring material capable of improving the abrasion resistance to a frame or the like made of a metal or the like while preventing the noise generated by the abrasion of the cloth spring material and the frame. <P>SOLUTION: A warp knitted fabric for cloth spring material comprises a ridge-like protrusion on at least one surface of a front surface and a rear surface of a ground weave. At least a part of the ridge-like protrusion has a width of 0.5-30 mm and a height of 0.1-1.0 mm and an interval of 0.3-8 mm and a ratio (A/B) of the width A (mm) to the height B (mm) is 0.5-15. <P>COPYRIGHT: (C)2013,JPO&INPIT |
