PURPOSE: To facilitate the taking-out of the following wrapping film or aluminum foil, by attaching a magnet or a magnetic body to a container body and also attaching a magnet or a magnetic body to the cover and fixing the wrapping film or aluminum foil at the face of the container body and the cover.

CONSTITUTION: A hole is made at the center of a magnet 9 to fix the magnet 9 to the container 1 body by caulking plastics or metal A magnet or a magnetic body 8 is attached to the cover 2 oppositely positioned against the magnet 9. The main body 11 of magnetic body 8 attached to the cover 2 is positioned at the rear side 6 of the cover 2 and the support leg 12 is bent by 90 degrees inward and inserted from the rear side 6 of cover into the front side 5 of cover and further the support led 12 is bent by 180 degrees inward to fix the main body 11 of magnetic body at the rear side 6 of cover. In this way, since the wrapping film 13 or the aluminum foil 14 is fixed between the container 1 body and the cover 2, the following motion can be immediately started.