| 摘要 |
PCT No. PCT/FR98/00034 Sec. 371 Date Jun. 18, 1999 Sec. 102(e) Date Jun. 18, 1999 PCT Filed Jan. 9, 1998 PCT Pub. No. WO98/33191 PCT Pub. Date Jul. 30, 1998A sheath for a bundle of wires includes a layer of cellular material and a layer of reinforcing material. The cellular material layer is a plastic foam layer containing at least 80% of closed cells, and the reinforcing material layer is a nonwoven layer. The layers are made of the same material.
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