Patent ID: 6155458
Filing Date: 2000-12-05
Classification: B65D,Y02W

Abstract:
A reusable contents expeller for collapsible tube which prevents said contents from reverting back into said collapsible tube and that can easily be removed and installed on another tube without the need to firstly insert it through the base of the collapsible tube, said expeller is comprised ofan oblong element with two extremities at each ends of its length with said oblong element having a place where it is thin at its thickness so that said place is flexibly pliable to allow said oblong element to fold upon itself to the point where the two said extremities join, thus forming two pressure plates and said pressure plates are further held and secured together by the use of a hinged flap contiguous and part of one of the extremities of said pressure plates whereby said flap acts like a hook to secure both pressure plates tightly together and when wrapped onto a collapsible tube aid in expelling contents of said collapsible tube.