Abstract: A dispenser cartridge (10) which comprises a first and a second cartridge shell (11, 12). The two cartridge shells (11, 12) are connected via a hinge (14). The two cartridge shells delimit a receiving space (25) for tubular bags. Each cartridge shell has a cooling trough (30) which, apart from an inlet port (26) and ventilation openings (33), is closed to the receiving space (25) for the tubular bags by a thermally conductive plate (18). The receiving volume of the cooling trough (30) is kept as low as possible. The depth of the cooling trough (30) corresponds to a maximum of twice the thickness of the thermally conductive plate (18). The greater the volume of the receiving space (25) for corresponding tubular bags, the greater the thickness of the thermally conductive plate (18).

Abstract: The invention relates to an outlet connector piece (1) having a protruding flange (3) for non-detachably securing said outlet connector piece to a tubular bag (12). The flange (3) has a contact surface (4) which is designed for a welding or adhesive connection to the tubular bag and surrounds an outlet connector piece passage along a circumference (6). The contact surface (4) is rectangular or square, and the flange (3) has, extending parallel in a direction of extension, a film hinge (7) on each side at a distance from said outlet connector piece passage.