| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a heat insulating material capable of being independently and easily arranged on a case body having an irregular shape, reducing inflow/outflow of heat from a butting face, and reducing cost, and a manufacturing method for the heat insulating material. <P>SOLUTION: This heat insulating material comprises a core material 2 comprising glass wool, an inner pack 3 as a packaging body capable of storing and holding the core material 2 in the compressed state, and a barrier material 4 as a coating body. Part of the core material 2 is removed to form a linear thin part 13 in the core material 2. Since the thin part 13 thinner than other portions is formed in the core material 2 by removing part of the core material 2, the completed vacuum heat insulating material 1 can be easily bent by using the thin part 13. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
