发明名称 Device forming packaging for viscous products, which can be fully emptied by means of manual pumping
摘要 A packaging which enables a compressible container to be fully emptied by pressing the fingers against the body thereof. The packaging has four parts, namely: a body having a vent hole, a container with a discharge hole, a flexible pouch and a cap. The aforementioned flexible pouch retracts and moves back completely until it is applied against the inner wall of the container. When the user exerts pressure on the body of the packaging while blocking the vent hole with a finger, all of the contents are discharged from the flexible pouch gradually and without effort, by compressing the air contained in the body. The device can be adapted to all compressible packaging for liquid, viscous or pasty products.
申请公布号 US2006163287(A1) 申请公布日期 2006.07.27
申请号 US20030529179 申请日期 2003.09.23
申请人 BOUMNSO JEROME 发明人 BOUMNSO JEROME
分类号 B65D37/00;B05B11/00;B65D83/00 主分类号 B65D37/00
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