Provided are computer implemented methods and systems for multimedia capture and encrypting. A line flange within the line includes a first mating surface and a fluid passageway therethrough. The replaceable absorbent core component may be disposed inside an openable chassis pocket, with access for its removal and replacement provided at an openable end of the pocket, such as at an area of a waist end edge where the garment-facing layer and a wearer-facing layer may be separated for access into the pocket.