To provide a hook and loop fastener made from fibers which is provided with sufficient adhesive performance to various members to be fitted, not having adhesive performance with the base fabric of a hook and loop fastener, only by a weaving and knitting process and a finishing process being the same as those of a normal hook and loop fastener made from the fibers, and by which a stable shape is obtained in the hook and loop fastener.
Warp other than pile yarn (15, 115) for engaging elements formed on one surface of the base fabric (S) being a part of yarn lines constituting the base fabric includes first warp (11, 12, 111) and second warp (13, 113) different in material quality. The second warp (13, 113) includes the yarn lines with high adhesive performance with the member (20) to be fitted to the hook and loop fastener made from the fibers (10, 110). At the same time, the second warp (13, 113) are exposed to cover at least the partial area of the other surface of the base fabric (S) without the pile yarn for the engaging elements (16, 116) formed thereon. It is preferable that partial warp (12) of the first warp (11, 12) is provided with adhesive performance with other yarn lines other than the second warp (13, 113) and provided with a lower melting point than those of the other whole yarn lines.
TAKIZAWA TOSHIAKI
Ichiro Agata
Katsutoshi Shiozawa
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