PROBLEM TO BE SOLVED: To provide a bag by which, using a bag with a zipper having heat insulation and airtight performance, a disposable body warmer is effectively used until heat generation (oxidation) ends, and, when it is disposed of during its use, the disposable body warmer can be kept safely until it cools (until the oxidation ends), and be disposed of.SOLUTION: When use of a disposable body warmer is stopped while it can still generate heat (can be oxidized), it is placed in a bag and the bag is sealed closely with a zipper so as to block oxygen. In reuse, the disposable body warmer is taken out of the bag by opening the zipper, and is brought into contact with air (oxidized) so that it can be reused. It can be fully used to the last. When use is stopped for disposal while heat generation (oxidation) is in progress. The disposable body warmer is put into the bag and, with the zipper kept open, brought into contact with air (oxidized) so that the disposable body warmer can be kept safely until the heat generation (oxidation) ends, and be disposed of.COPYRIGHT: (C)2015,JPO&INPIT【課題】断熱性と気密性を有するチャックのある袋を使用して使い捨てカイロを発熱(酸化)終了まで有効に使い、使用途中で捨てる時は使い捨てカイロが冷える(酸化終了)まで安全に保管して捨てる事が出来る袋を提供する。【解決手段】使い捨てカイロが発熱(酸化)可能の間に途中使用停止の時は袋に入れてチャックで密閉して酸素を遮断する。再使用時はチャックを開けて袋から取り出して空気に触れ(酸化)させれば再使用が可能で使い捨てカイロを最後まで使い切れる。また発熱(酸化)途中で使用をやめて捨てる時は袋に入れてチャックを開けたまま空気に触れ(酸化)させれば発熱(酸化)終了まで安全に保管し捨てる事が出来る。【選択図】なし
