| 摘要 |
In a method and apparatus, a continuous filament coupling element for a slide fastener is formed and an inside surface of one leg portion of a pair of leg portions at each section of the coupling element is deformed to form interlocking means such as a sharp edge, groove, tooth, or the like. An elongated member is biased against the interlocking means to interlock therewith and prevent longitudinal and transverse movement of the elongated member relative to the leg portions. The coupling element is secured to a tape to complete the stringer.
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