초록

A method of filling a bag that includes inserting an insulator between first and second side walls of a closure strip and joining an outer surface of the second side wall of the closure strip to an inner surface of a bag wall in a region of the wall behind which the insulator is positioned.

대표청구항 ▼

What is claimed is: 1. A method of filling a bag, the method comprising: providing a partially constructed bag comprising a first bag wall; a second bag wall opposite the first bag wall; and a closure strip comprising a first side wall and a second side wall, an outer surface of the first side wall

What is claimed is: 1. A method of filling a bag, the method comprising: providing a partially constructed bag comprising a first bag wall; a second bag wall opposite the first bag wall; and a closure strip comprising a first side wall and a second side wall, an outer surface of the first side wall being affached to an inner surface of the first bag wall, the first side wall of the closure strip comprising one of a hook component and a loop component and the second side wall of the closure strip comprising the other of the hook component and the loop component, the closure strip being folded in a frangible region such that the hook and loop components are engaged with one another; holding the partially constructed bag open to define a fill path extending between the second side wall of the closure strip and the second bag wall; inserting an insulator between the first and second side walls of the closure strip; and joining an outer surface of the second side wall of the closure strip to an inner surface of the second bag wall in a region of the second side wall behind which the insulator is positioned. 2. The method of claim 1, wherein joining the outer surface of the second side wall of the closure strip to the inner surface of the second bag wall comprises heat sealing the outer surface of the second side wall of the closure strip to the inner surface of the second bag wall. 3. The method of claim 2, wherein the insulator is constructed to prevent the first and second side walls of the closure strip from being sealed together while heat sealing the outer surface of the second side wall of the closure strip to the inner surface of the second bag wall. 4. The method of claim 1, wherein the first and second side walls of the closure strip are spaced apart from one another at an upper region of the closure strip, allowing the insulator to be inserted therebetween. 5. The method of claim 1, further comprising pouring contents into the open partially constructed bag through the fill path. 6. The method of claim 5, wherein the outer surface of the second side wall of the closure strip is joined to the inner surface of the second bag wall after pouring contents into the open partially constructed bag. 7. The method of claim 1, wherein the second bag wall extends beyond the bag opening to form an extension. 8. The method of claim 7, wherein the extension of the second bag wall defines a handle. 9. The method of claim 1, wherein the insulator comprises an insulator bar. 10. The method of claim 1, wherein the second side wall of the closure strip extends beyond the first side wall of the closure strip. 11. A method of filling a bag, the method comprising: providing a partially constructed bag comprising a first bag wall; a second bag wall opposite the first bag wall; and a closure strip comprising a first side wall and a second side wall that extends beyond the first side wall, an outer surface of the first side wall being affached to an inner surface of the first bag wall, the first side wall of the closure strip comprising one of a hook component and a loop component and the second side wall of the closure strip comprising the other of the hook component and the loop component, the closure strip being folded in a frangible region such that the hook and loop components are engaged with one another; holding the partially constructed bag open to define a fill path extending between the second side wall of the closure strip and the second bag wall; inserting an insulator between the first bag wall and a portion of the second side wall that extends beyond the first side wall; and joining an outer surface of the second side wall of the closure strip to an inner surface of the second bag wall in a region of the second side wall behind which the insulator is positioned. 12. The method of claim 11, wherein joining the outer surface of the second side wall of the closure strip to the inner surface of the second bag wall comprises heat sealing the outer surface of the second side wall of the closure strip to the inner surface of the second bag wall. 13. The method of claim 12, wherein the insulator is constructed to prevent the first bag wall and the second side wall of the closure strip from being sealed together while heat sealing the outer surface of the second side wall of the closure strip to the inner surface of the second bag wall. 14. The method of claim 11, further comprising pouring contents into the open partially constructed bag through the fill path. 15. The method of claim 14, wherein the outer surface of the second side wall of the closure strip is joined to the inner surface of the second bag wall after pouring contents into the open partially constructed bag. 16. The method of claim 11, wherein the insulator comprises an insulator bar.