JP2007044139A5 - - Google Patents

Claims (11)

A hook-type fastening element attached to a first article and used to attach and secure the first article to a second article,
The fastening element includes a flexible base material, and a plurality of hook materials arranged on one side of the base material,
Each of the hook members is formed integrally with the base material, and has a stem erected on the surface of the base material and a fastening head formed on the top of the stem. And
In the hook member, the ratio of the maximum width of the total upper surface of the fastening head height and fastening the head height of the stem is 1.4 or more, and the hook material, the surface area of the substrate 1 cm ² A hook-type fastening element characterized by being arranged at a density of 15 to 900 per unit.   The hook-type fastening element according to claim 1, wherein the fastening head has a shape of a disc, a key, a wedge, a tail or a mushroom.   3. The hook according to claim 1, wherein the upper surface of the fastening head is circular, elliptical, rectangular, square, rhombus or trapezoid when the shape thereof is observed with projection light from directly above. Mold fastening element.   The hook type fastening element according to claim 1, wherein the base material has a thickness of 10 to 400 μm.   The hook type fastening according to any one of claims 1 to 4, wherein the base material further has an adhesive layer on a surface opposite to a side where the hook members are arranged. element.   The hook type fastening element according to claim 5, wherein the adhesive layer has a thickness of 5 to 200 μm.   The hook type fastening element according to any one of claims 1 to 6, wherein the former is removable from the latter after the first article is attached to the second article.   The hook-type fastening according to any one of claims 1 to 7, wherein the first article is an absorbent article, and the second article is a clothing item or the like. element.   9. The absorbent article according to claim 1, wherein the first article is an absorbent article selected from the group consisting of a disposable diaper, a urine picking pad, a sanitary napkin, a panty liner, and a breast milk pad. A hook type fastening element as described in.   An absorbent article comprising the hook-type fastening element according to claim 1.   The absorbent article selected from the group consisting of a disposable diaper, a urine absorbing pad, a sanitary napkin, a panty liner, and a breast milk pad, wherein the hook type fastening element is provided as a fixing material. Absorbent article.