| 摘要 |
PROBLEM TO BE SOLVED: To avoid an object to be cooled from being cooled too much by a cold insulation body, in a cold insulation implement using the cold insulation body which is coagulated at a predetermined temperature and cools the object to be cooled.SOLUTION: A cold insulation implement includes: a cold insulation agent 10 that is coagulated; and a cool storage agent 20 that is not coagulated; wherein the cool storage agent 20 is arranged on the side of an object to be cooled of the cold insulation agent 10, and the weight thereof is 25% or more of the weight of the cold insulation agent 10. |
