发明名称 Dunnage bag
摘要 An inflatable dunnage bag is formed by a flat, flexible triangular envelope constructed of heavy kraft paper and a sealed inner plastic liner which is inflatable through a valve. The bag is used for shoring load by standing it upright with its base topmost, horizontally oriented, and positioned adjacent the top of the load and its apex positioned contiguous to the bottom perimeter of the load.
申请公布号 US4553887(A) 申请公布日期 1985.11.19
申请号 US19830520175 申请日期 1983.08.04
申请人 ST. REGIS CORPORATION 发明人 REEVES, ROBERT L.
分类号 B31B41/00;B60P7/16;B65D81/05;B65D81/07;(IPC1-7):B60P7/14 主分类号 B31B41/00
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