PAPER BOX TO BE VOLUME-REDUCED DURING DISPOSAL

摘要

PROBLEM TO BE SOLVED: To provide a paper box in which a covering lid shape lid is integrated with an upper end of a square cylindrical barrel part, the lid before the use maintains its non-unsealability, and can be easily unsealed, the consistent lid-closed state can be held when the lid is re-closed, the shape of the lid has an excellent commodity appealing effect, and the volume of the paper box can be easily reduced during the disposal.;SOLUTION: The paper box in which the lid formed in the covering lid shape is integrated with the upper end of the square cylindrical barrel part, has diagonal folding lines for disposal which are formed on a top plate and a bottom plate at an angle of about 45° to folding lines of ridges adjacent to the inner sides from each of four corners and across each other in V-shape; horizontal folding lines for disposal formed by connecting two points at which the diagonal folding lines are across each other in V-shape in the top plate and the bottom plate, respectively; and longitudinal folding lines for disposal at which the two points across each other in the V-shape in the top plate form respective starting points, and the two points across each other in the V-shape in the bottom plate form respective ending points longitudinally across a rear plate. The volume of the paper box can be easily reduced during the disposal.;COPYRIGHT: (C)2010,JPO&INPIT