| 摘要 |
PURPOSE:To easily separate a heat insulating box body such as a refrigerator into an inner metal box and a heat insulating material at the time of the disposal or dissembling of said box body. CONSTITUTION:A heat insulating box body is constituted of an inner box, an outer metal box 1, the adhesive 6 applied to the insides of the outer and inner boxes 1, 2 and the foamed heat insulating material 4 such as urethane foam received between the outer and inner boxes 1, 2. |
