| 摘要 |
PROBLEM TO BE SOLVED: To provide packing capable of carrying out transportation or storage easily which can prevent the progress of rust by oxidation action in a field of the transportation or storage of products or parts. SOLUTION: A cylinder 2 which is made as a semi-airtight container and encloses a volatile material which does not contain oxygen is installed at the lower corner in a packing storage unit 1 in order to reduce gas pressure in the packing storage unit 1 or in order to remove the oxygen in the packing. The cylinder 2 is made to discharge gas gradually with the elapse of time and the inside of the packing storage unit is filled with the volatile material which does not contain the oxygen. COPYRIGHT: (C)2006,JPO&NCIPI
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