| 摘要 |
APPLICATION FOR UNITED STATES PATENT BULK PARTICULATE SOLIDS TRANSPORT BAG WITH GAS ASSIST UNLOADING FEATURE Case No. 190 APPLICANT: Harry I. Abboud A particulate solids transport bag with a gas assist unloading feature. The bag is one having an enclosing flexible side wall, or walls, flexible bottom wall provided with an opening, perferably a spout, and a gas distribution means. The gas distribution means is of tubular shape formed by a flexible material located atop or upon, around or surrounding said bottom wall opening, or spout, and contains a gas permeable upper face, gas impervious lower face and gas inlet into said tubular space. Gas, particularly air, is injected via the inlet into the tubular opening and passed through the gas permeable upper face of said flexible material to aerate and render the solids flowable for discharge through said opening, or spout, of said bottom wall.
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