| 摘要 |
<p>A woven fastener stringer has a row of successively interconnected coupling loops having a head, an upper leg, a lower leg and a heel. The row of loops is secured to a longitudinal edge of a stringer tape by a first group of warp threads consisting of an exterior thread extending over the upper legs and an interior thread extending under the upper legs and a second group of warp threads consisting of an exterior thread extending under the lower legs and an interior thread extending over the lower legs. Both first and second groups of threads are interwoven with the portions of a continuous foundation weft thread which lie in double picks in the region of a tunnel.</p> |
