Cardboard boxes and corrugated paperboard

摘要

PROBLEM TO BE SOLVED: To provide a corrugated cardboard box which can suppress deterioration of the appearance even when scratches and dirt are adhered on the outer surface, without significantly increasing the cost.;SOLUTION: A corrugated cardboard box 1 is composed of corrugated cardboard base paper comprising: a corrugated-shaped intermediate core 2; a front liner 3 bonded on the surface of the intermediate core 2; and a rear liner 4 bonded on the rear surface of the intermediate core 2. The corrugated cardboard box has a non-bonded part 8 at which the intermediate core 2 and the front liner 3 are not bonded to each other, has a breaking scheduled line 7 provided on the front liner 3 corresponding to the non-bonded part 8, and has the surface of the intermediate core 2 printed corresponding to the non-bonded part 8.;COPYRIGHT: (C)2014,JPO&INPIT