| 摘要 |
A slider is provided for use in a slide fastener including a pair of stringer tapes of a warp-knitted fabric each carrying a row of interlocking fastener elements on one surface thereof and having wales formed longitudinally on the other surface in parallel spaced relationship. The slider includes at least a pair of guide ridges formed on the inside surface of one of the wings of its body, the guide ridges being arranged along the respective guide channels of the slider body so as to be slidably received in the spacings between the wales of the stringer tapes. Hence, as the slider is moved along the rows of fastener elements, the element supporting portions of the stringer tapes are guided through the slider by the guide ridges sliding through the spacings between their wales. |
