| 摘要 |
A heat-sealable stringer tape, for slide fasteners, comprising: an elongate fabric woven of warp and weft threads and including a pair of longitudinally extending, spaced first and second marginal portions and an intermediate portion extending between the first and second marginal portions. The warp threads in the intermediate portion include a plurality of thermoplastic filament yarns which are disposed closely to one another at their interlacings with the weft threads. A higher degree of tension has been applied on the weft threads than on the warp threads of the intermediate portion while the fabric is been woven to make the thermoplastic warp yarns project beyond the weft threads. |
