A composition dispensing apparatus which can deliver an repeatable and accurate unit dose of a composition comprising: a compressible container; a unit dose delivery system comprising an entry element, an exit element, side walls and a dosage chamber; a dispensing aperture; wherein the linear movement ratio of the exit element to the entry element is about 1 or less.
申请公布号
WO2011035096(A3)
申请公布日期
2012.01.05
申请号
WO2010US49233
申请日期
2010.09.17
申请人
THE PROCTER & GAMBLE COMPANY;ALTONEN, GENE, MICHAEL;RIGGENBACH, SEAN, DONALD