PROBLEM TO BE SOLVED: To provide a cold insulation band in which an aroma is hard to be generated during storage before being immersed in water, the aroma is generated during usage after being immersed in the water, and the aroma can be generated for a long term even if used repeatedly, in the cold insulation band with a water absorbing resin containing an aromatic.SOLUTION: A cold insulation band comprises a water absorption sheet 3 containing a water absorbing resin or a water absorbing resin, and a bag-shaped air-permeable cloth 5 to put this in. The cold insulation band with a water absorbing resin is characterized in that an aromatic 1 is contained in the inside of a bag, and the aromatic is wrapped with a non-breathable film 4 being dissolved or dispersed in water, or mixed with the resin being dissolved or dispersed in the water and is molded in a sheet form.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】芳香剤を含む吸水性樹脂入り保冷バンドにおいて、水に漬ける前の保管中には芳香が発生しにくく、水に漬けた後の使用中には芳香を発生し、かつ繰り返し使用しても長期間芳香を発生できる保冷バンドを提供する。【解決手段】吸水性樹脂または吸水性樹脂を含む吸水シート3と、これを入れる袋状の通気性の布帛5からなる保冷バンドにおいて、袋の内部に芳香剤1を含み、前記芳香剤は水に溶解もしくは分散する非通気性のフィルム4で包まれるか、または水に溶解もしくは分散する樹脂と混合してシート状に成形されていることを特徴とする吸水性樹脂入り保冷バンドである。【選択図】図1
