| 摘要 |
PCT No. PCT/GB94/01873 Sec. 371 Date May 8, 1996 Sec. 102(e) Date May 8, 1996 PCT Filed Aug. 26, 1994 PCT Pub. No. WO95/06558 PCT Pub. Date Mar. 9, 1995There is disclosed a method and apparatus for making strand material comprising drawing a laminar material having a first layer of drawable material and a second layer of elastically extensible material so that the first layer extends inelastically while the second layer extends elastically so that the drawn material tends to curl into a coiled strand configuration. |
