Flexible multi-compartment container with peelable seals and method for making same

A method for forming a flexible container comprising the steps of:

• providing a flexible, transparent front sheet;
• providing a flexible, vapor impermeable rear sheet, the front and rear sheets sealed together at a common peripheral edge;
• heating the front and rear sheets in a first localized area to fuse together the heated portions of the adjoining surfaces, thereby forming a first peelable seal extending between two sides of the common peripheral edge, the first peelable seal separably joining the front and rear sheets to thereby form a first compartment;
• heating the front and rear sheets in a second localized area to fuse together the heated portions of the adjoining surfaces, thereby forming a second peelable seal extending between the two sides of the common peripheral edge, the second peelable seal separably joining the front and rear sheets to thereby form a second compartment and a third compartment, said second compartment is between the first and third compartments;
• providing first and second sacrificial ports interposed between the front and rear sheets and in communication with the first and second compartments, respectively;
• filling the first compartment with a first composition through a respective sacrificial port;
• filling the second compartment with a second composition through a respective sacrificial port;
• and
• completing the seal along the container's common peripheral edge and removing the sacrificial ports from the container.