A display packaging system includes a front panel, a rear panel, and a blister cavity. The blister cavity has a product holding chamber configured to receive at least one product and a sealing flange that extends outwardly from the product holding chamber. The sealing flange includes a series of apertures and is sandwiched between the interior surface of the front panel and the interior surface of the rear panel. Respective portions of an interior surface of the front panel and an interior surface of the rear panel are then adhered only to each other with the respective portions including portions of the interior surface of the front panel and portions of the interior surface of the rear panel that are disposed on opposite sides of the series of apertures.