CORRUGATED FIBERBOARD BOX

摘要

PROBLEM TO BE SOLVED: To provide a corrugated fiberboard box which can be surely prevented from shifting when loaded. SOLUTION: The corrugated fiberboard box has a pair of first bend guide lines 12 and 12 extending slantly downward from corners 235 and 245 on both side faces 5 and 5. It has a second bend guide line 13 extending from the tip of the first guide line 12 or its extension toward ridges 35 and 45 formed by the side face 5 and a front face 3 or a rear face 4. COPYRIGHT: (C)2004,JPO