Abstract: The invention includes a closure for a container. The closure includes a lid, a tab including a base, an end opposite the base, and a rivet. The rivet is disposed between the base and the end. The tab is fastened to the lid at the base and the rivet such that the rivet pulls away from the lid to form a hole in the lid when the end of the tab is moved away from the lid during the opening process.

Abstract: The invention includes a closure for a container. The closure includes a lid, a tab including a base, an end opposite the base, and a rivet. The rivet is disposed between the base and the end. The tab is fastened to the lid at the base and the rivet such that the rivet pulls away from the lid to form a hole in the lid when the end of the tab is moved away from the lid during the opening process.

Abstract: A label for a container may include a planar body comprising a first edge and a second edge, the first and second edges disposed at opposite sides of the body from each other; a cut-out portion of the planar body disposed between the first and second edges; and first and second tear lines extending from the cutout portion to respective first and second termination locations at or proximate to the first and second edges, respectively. The first and second tear lines may diverge at an angle away from each other in a direction from the cut-out portion to the respective first and second termination locations.

Abstract: The invention includes a closure for a container. The closure includes a lid, a tab including a base, an end opposite the base, and a rivet. The rivet is disposed between the base and the end. The tab is fastened to the lid at the base and the rivet such that the rivet pulls away from the lid to form a hole in the lid when the end of the tab is moved away from the lid during the opening process.

Abstract: A method for heating an edible product enclosed within a pouch. The method includes placing the pouch within a sleeve having a wall extending between an open first end and a second end having a sleeve gusset. The edible product within the pouch is then heated causing the pouch to bulge due to an increase in pressure within the pouch. The bulging pouch pushes against the wall of the sleeve causing the sleeve to bulge and un-fold the sleeve gusset at the second end. The increased pressure within the pouch may also unseal at least one sealed vent on the pouch. Once heated, the pouch is torn open along one or more tear lines, thereby providing access to the edible content of the pouch. In some embodiments, the sleeve is reusable and included in a kit having two or more pouches.

Abstract: A label for a container may include a planar body comprising a first edge and a second edge, the first and second edges disposed at opposite sides of the body from each other; a cut-out portion of the planar body disposed between the first and second edges; and first and second tear lines extending from the cutout portion to respective first and second termination locations at or proximate to the first and second edges, respectively. The first and second tear lines may diverge at an angle away from each other in a direction from the cut-out portion to the respective first and second termination locations.

Abstract: The invention includes a closure for a container. The closure includes a lid, a tab including a base, an end opposite the base, and a rivet. The rivet is disposed between the base and the end. The tab is fastened to the lid at the base and the rivet such that the rivet pulls away from the lid to form a hole in the lid when the end of the tab is moved away from the lid during the opening process.