| 摘要 |
PROBLEM TO BE SOLVED: To provide a packaging body for packaging many duct heat insulating materials and its production method for lowering the numbers of lifts by an elevator or of transportation by a transporting vehicle etc. from a factory to a working site, not requiring much storage space at a working site and not generating the cut ends or leftovers of the materials during work. SOLUTION: In structuring this packaging body 100 for packaging many duct heat insulating materials, the duct heat insulating materials 1 used for covering a duct and comprising the laminated body of a soft mat-like heat insulating material and a sheet-like top coating material is folded in 2-5, stacked in a large number, compressed and is stored to be vacuum packaged in a bag shaped body 6. COPYRIGHT: (C)2006,JPO&NCIPI
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