| 摘要 |
PROBLEM TO BE SOLVED: To fix an article placed on a pedestal by covering the article with an airtight bag whose each side end is connected to a side surface or each side end of the upper surface of the pedestal, filling air inside the bag to press the article against the pedestal. SOLUTION: A connection part formed on each end in the longitudinal direction of an airtight bag 7 which is demarcated into a plurality of small chambers by demarcating seals, provided with air passages to connect each small chamber in the demarcating seals, and fills air from a plug provided at one part of the peripheral edge seal of the airtight bag, is connected to a side connection part 11 opposite to a pedestal 9 to cover an article 8 placed on the pedestal 9, and air is filled from a plug 3 to fix the article 8. |
