摘要 |
PURPOSE: Inner paper for packaging including a bent line and a partial cut-out line, and a packaging box including thereof are provided to reduce the possibility of foreign materials inserting into gaps among partition walls. CONSTITUTION: Inner paper(1) for packaging includes a bent unit and a partial cut-out unit. The bent unit is bent to be overlapped and form a first wall toward the first direction. The partial cut-out unit is bent toward the second direction crossing the first direction along to a partial cut-out line to form a second wall. The partial cut-out unit includes a protrusion coupled to a recess groove on the bent unit.
|