| 摘要 |
<p>A warp-knit stringer tape (21 for slide fasteners suitable for use on knit garments, has a double-faced structure having a plurality of wales (25) on opposite sides. The stringer tape (21) includes a longitudinally stretchable elongate web portion (23), and a longitudinal non-stretchable marginal portion (24) extending along one longitudinal edge of the web portion (23) for supporting a row of coupling elements (22) of the slide fastener. In the web portion (23), textured yarns are used for a plurality of threads extending longitudinally of the wales (25) and forming stitch loops therealong. In the marginal portion (24), a gray yarn having a coefficient of thermal shrinkage higher than that of the textured yarns is used for a core thread.</p> |
