The invention discloses a box-like container open on one side thereof. A removable wall is slidably received through the open face of the box-like container, the wall being smaller than the open face, and having extending tongues on each of the ends that are larger than the open face. Slots are provided in the walls of the box confronting the tongues, and the wall is retained in the box by engaging the tongues in corresponding openings.
A sand cloth packaging structure for vacuum-type rotary sanders comprised of sand cloths having a number of vacuum holes that are cluster mounted on the circular surface, with a number of support ribs that protrude upward from the bottom surface of the circular surface and, furthermore, are aligned within the circumference of the bottom surface. A surrounding annular wall extends along the outer diameter of the circumference and there are internal splines along the interior side of the annular wall that constitute a union opening which is congruous with the circumference of the bottom end. Positioned along the top surface of the said circular surface are a number of vertical guide posts that are in alignment with the vacuum holes of the said sand cloths and which are provided for insertion into the vacuum holes of the sand cloths. As such, the invention herein is an excellent enclosure for the said cluster mounted sand cloths that also provides for a rapid and guided procedure for replacing the sand cloths of vacuum-type rotary sanders.
