| 摘要 |
The apparatus comprises a flexible inflatable envelope 2 for receiving an article 1 and an inflation unit 12 comprising blower means for inflating said envelope. A first air-conducting passage 30 leads from said inflation unit 12 to said envelope 2, and a second passage 31 leads from said envelope 2 to said inflation unit 12 whereby air may be recirculated between the envelope and the inflation unit.
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