专利内容由知识产权出版社提供
专利名称：Bag for transporting dry granular powders发明人：William J. Tanner,Pawell Baltyn申请号：US07/263785申请日：19881027公开号：US046706A公开日：19900130
摘要：A foldable bag for transporting dry granular powders has a flexible andcollapsible skin top, sides and a base with the base a base incorporating a fluidizing port.To transport material the bag is supported to the frame or structure of a container andfilled with any dry granular powder. The filling is performed through an orifice in the topportion of the bag. At a destination the contents of the bag are fluidized by providingaeration of the contents through the base of the bag. Once fluidized the contents of thebag are then emptied under gravity or vacuum through outlet ports in the base of thebag. The fluidizing is accomplished a series of channels in the base of the bag with holesfor the release of air and with an aeration cloth generally covering these holes. The baseof the bag incorporating the fluidizing can be detached from the rest of the bag enablingappropriate recovery or repair of parts of the bag. The bag is provided with ties or thelike to support the bag to the frame or structure of a container when being used totransport dry granular powders. The bag can be used with a variety of standard
containers. When empty the bag can be folded, including the base portion, for storage orreturn for re-loading while the container is free for other uses.
申请人：AMATEK LIMITED
代理机构：Stevens, Davis, Miller & Mosher
更多信息请下载全文后查看
