| 摘要 |
A poster tube closure or plug comprises a plug member 10 for locating within an open end of a tube, the plug member 10 being provided with a breakable region 18 configured in use to be broken by user action in order to permit access beneath the plug member 10 to enable its extraction from a tube within which it is located. The plug member 10 can have upper and lower surfaces, with the upper surface being generally planar with no upstanding perimeter wall so that in use, it fits flush with the end of the poster tube. A depending perimeter wall 14 may be present to, in use, grip the tube. The breakable region 18 may be defined by a plurality of perforations. |
