Heat-fusible textile hook-and-loop fastener

A heat-fusible woven fabric hook-and-loop fastener, comprising

• a woven fabric hook-and-loop fastener containing (i) a woven fabric composed of a warp yarn, a weft yarn, and a yarn for engagement elements and (ii) a hook-shaped or loop-shaped engagement element composed of the yarn for engagement elements, existing in large numbers on a surface of the woven fabric (i);
• and
• (iii) a heat-fusible resin layer formed of a polyester-based hot melt resin (A) laminated on a back surface of the woven fabric hook-and-loop fastener,
• wherein the following conditions (1) to (5) are satisfied:
• (1) the weft yarn is a multifilament yarn composed of a core-sheath filament having a polyester-based hot melt resin (B) as a sheath component, and a root of the engagement element (ii) is fixed to the woven fabric (i) by being fused to the polyester-based hot melt resin (B);
• (2) the heat-fusible resin layer (iii) has a basis weight in the range of 60 to 200 g/m2;
• (3) the polyester-based hot melt resin (B) has a melting point of 170 to 200° C., which is higher than a melting point of the polyester-based hot melt resin (A) by 50 to 110° C.;
• (4) the heat-fusible resin layer (iii) is fused to the warp yarn forming the woven fabric (i) but is not fused to the weft yarn;
• and
• (5) the heat-fusible resin layer (iii) is directly laminated on a back surface of the woven fabric (i).