A method of bundling primary packages of absorbent articles into secondary packages includes advancing first and second films in a stretched state in a machine direction. At least two primary packages of absorbent articles are advanced in the machine direction between the first and second films. The primary packages are compressed in a first direction, wherein the first direction is orthogonal to the machine direction. The primary packages are advanced in a second direction, wherein the second direction is opposite the machine direction. The first and second films are bonded together to form a bonded region. The first and second films compress the primary packages of absorbent articles in the first direction, forming a secondary package around the primary packages of absorbent articles. The bonded region is cut to form a first bond on a first secondary package and a second bond on a second secondary package.