| 摘要 |
The fastener for increasing slidability comprises continuous coil (2), connection head (4), upper angled part (6), lower angled part (7) and rounding part (5). The elliptical coil has a hollow part (3) and a set of coil fastening warp is composed of three strands. Two strands of the three are combined with the upper part (6) and the other strand is combined with the lower part (7) warps for tape-fastening (9a,9b) are woven with the center or outside of warp groups (10a,10b) in the coil fastening warps (8a,8b,8c).
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