CARTON, OPENING STRUCTURE THEREOF, OPENING METHOD THEREFOR, AND ASSEMBLING METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a novel carton having an opening structure simplifying access to the inner side and capable of protecting the opening structure from being deformed during transportation and handling of the carton. SOLUTION: The carton 10 has a door 72 movable from a closing position to an opening position to enable the access to the inner side. The door 72 contains a grip tab 84 to open the door 72. A preventing member 46 limits movement of the door 72 before the movement from the closing position to the opening position in the grip tab 84. When the grip tab 84 is sufficiently moved, the preventing member 46 is removable to enable the movement of the door 72 from the closing position to the opening position, and this enables the access to the inner side of the carton 10. COPYRIGHT: (C)2004,JPO