| 摘要 |
PROBLEM TO BE SOLVED: To solve an issue that, though dry ice is put together with a dead body into a wooden coffin to lower temperature of the dead body for keeping when the dead body is to be easily kept at a home for a long time, the dead body cannot be kept for a long time without using much dry ice because a wooden coffin lacks insulation effect. SOLUTION: A dead body is laid in state inside a wooden coffin 1. The wooden coffin 1 is further put inside a foamed-polystyrene made coffin 2 in a sealed structure to cool down the temperature of the dead body inside the wooden coffin 1 using dry ice. COPYRIGHT: (C)2009,JPO&INPIT |
