Title:
PACKAGING CONTAINER
Document Type and Number:
Japanese Patent JP2022075123
Kind Code:
A
Abstract:
To provide a packaging container having a novel opening structure that causes no waste when opening.SOLUTION: The present invention pertains to a packaging container 10 including: a container body forming an oblong rectangular opening; a lid plate 16 that closes the opening by being bent along an upper edge of a front plate 11; and an insertion flap 17 that is bent along a leading end of the lid plate 16 and inserted along an internal surface of a back plate 13; wherein an upper part of the back plate 13 has a discontinuous cutting line 31 for sectioning off a pressing portion 30 having a relatively large upper width, a relatively small lower width and a vertical height greater than an insertion length of the insertion flap 17, and the inserted insertion flap 17 and an internal surface of the pressing portion 30 are bonded to seal the packaging container.SELECTED DRAWING: Figure 3
Inventors:
BANDO YOKO
SHIBATA YUKA
SHIBATA YUKA
Application Number:
JP2020185701A
Publication Date:
May 18, 2022
Filing Date:
November 06, 2020
Export Citation:
Assignee:
LOTTE CO LTD
International Classes:
B65D5/54; B65D5/02
Attorney, Agent or Firm:
Patent Business Corporation Ai Patent Office