| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a reinforcing nonwoven fabric without causing a fear of bad effects such as moisture absorbing property, voids, etc., and excellent in flexibility and planar property, a method for producing the same and a device for producing the same. <P>SOLUTION: This reinforcing nonwoven fabric is obtained by at least overlapping a warp yarn group obtained by doubling in a plurality of reinforcing fiber yarns 82, 83 at a constant interval or densely in one direction, with a yarn group consisting of composite fibers 81 of hot melt multifilament yarns consisting of at least≥2 polymers having different melting points and doubled in almost vertical direction to the above yarn group, and pasting by hot melting. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
