PROBLEM TO BE SOLVED: To solve the problem that a conventional COOLING tool for dressing made by filling highly water-absorbing resin particles into a bag part of a fabric generates a feeling of slime caused by leakage of a swollen gel after water absorption from the bag part and gives a sticky feeling when it is used, and this phenomenon is caused by the fact that when the fabric of the COOLING tool after water absorption is squeezed, small pieces generated by breaking partly the swollen gel, and small pieces of the swollen gel derived from the component of the fine particles of the highly water-absorbing resin particles leaks out from gaps of fabric fibers and gaps of seams related to forming the bag part.SOLUTION: As the highly water-absorbing resin particles, such a particle whose shape is spherical, and the range of the particle diameter of which is not less than 0.1 mm and not more than 1 mm, is used, and the bag part is made to be a specific double structure made of an inner fabric and an outer fabric.COPYRIGHT: (C)2012,JPO&INPIT【課題】高吸水性樹脂粒子を布地の袋部に充填してなる従来の装身用保冷具は、吸水後の膨潤ゲルが袋部より漏れるため、ヌメリが発生し、使用時にべとつき感を与えていた。これは、吸水後の保冷具の布地を絞る際に、膨潤ゲルの一部が崩れて生じた小片や、高吸水性樹脂粒子の微細粒子成分由来の膨潤ゲルの小片が、布地繊維の隙間や袋部形成に係る縫い目の隙間より漏れ出てくるためであった。【解決手段】高吸水性樹脂粒子として、その形状が球状であり、かつその粒子径の範囲が0.1mm以上1mm以下であるものを使用し、かつ袋部を内布と外布の特定の二重構造とすることにより、上記課題を解決した。【選択図】図1
