| 摘要 |
The present invention provides a warp-knit slide fastener in which a fastener element row can be easily knitted into and attached stably and firmly on a fastener tape, and fastener elements of the fastener element row are not separated from each other due to pushing up of a fastener face. The successive fastener element row (ER) is knitted, simultaneously with knitting of the fastener tape (T), into a fastener element attaching portion (EA) at longitudinally side edge portion of the fastener tape, and is fixed by two wales or more of fixing chain stitch yarns (F). Respective needle loops of the respective fixing chain stitch yarns (F) push respective element leg portions of the successive fastener element row (ER) from above toward a foundation structure. Respective sinker loop groups form a part of the foundation structure on which the successive fastener element row (ER) is disposed. Warp in-laid yarns (G) are warp inserted through at least a part of sinker loops of the sinker loop groups while being intermingled. Heat contraction rates of all yarns forming the fastener element attaching portion (EA) are higher than that of yarns forming a fastener tape main body portion (TB). After knitting, respective knitting yarns are heat contracted. <IMAGE> |
