BRIEF DESCRIPTION OF THE DRAWINGS
The invention will now be described with reference to the drawings wherein:
FIG. 1 of the drawings comprises a perspective view of an embodiment of the collapsible bag for evacuating liquids of the present invention;
FIG. 2 of the drawings comprises a partial perspective view of the collapsible bag, showing, in particular, the unstressed minimum volume thereof;
FIG. 3 of the drawings comprises a partial top plan view of the first wall of the collapsible bag of the present invention, showing, in particular, the surface variation thereof;
FIG. 4 of the drawings is a partial cross-section of the collapsible bag of the present invention, taken about lines 4-4 of FIG. 10;
FIG. 5
a of the drawings comprises a side elevational view of the spout of the collapsible bag of the present invention;
FIG. 5
b of the drawings comprises a perspective view of a portion of the collapsible bag of the present invention, showing, in particular, the spout thereof;
FIG. 6
a of the drawings comprises a perspective view of the spout of the collapsible bag of the present invention;
FIG. 6
b of the drawings comprises a bottom plan view of a the spout of the collapsible bag of the present invention;
FIG. 7 of the drawings comprises a cross-sectional view of the collapsible bag of the present invention, taken generally about lines 7-7 of FIG. 10, showing, in particular, the multi-layer structure of each of the first and second walls;
FIG. 8 of the drawings comprises a cross-sectional view of another embodiment of the flexible container of the present invention, showing, in particular, a two ply configuration thereof;
FIG. 9 of the drawings comprises a schematic representation of a testing procedure undertaken with an embodiment of the collapsible bag of the present invention and a comparative container;
FIG. 10 of the drawings comprises a top plan view of the collapsible bag of the present invention, showing, in particular, the seals thereof; and
FIGS. 11
a and 11b of the drawings comprise an embodiment of the collapsible bag of the present invention, showing, in particular, the seals thereof.