PROBLEM TO BE SOLVED: To provide a technique related to a food packaging container which shows excellent temporal stability of a stored state of a housed food and allows a consumer to use the food packaging container by a simple operation without inconvenience.SOLUTION: A food packaging container 100 comprises: a container body 10 where an opening is formed, and which includes a first housing recessed part 15 an intermediate bottom member 20 where an opening is formed, and which includes a second housing recessed part 25 and a lid member 30 which can cover the opening of the first housing recessed part that the container body includes while the intermediate bottom member is housed in the container body. The intermediate bottom member is foldably connected to the container body through a joining part 40 where a cut-out region 50 is provided. The lid body is connected to the container body or the intermediate bottom member through a hinge part 60. The container body, the intermediate bottom member, and the lid member are formed by integrally connecting them. In a cross-sectional view of the food packaging container, when a plane including an opening peripheral edge part of the first housing recessed part is a reference surface, a bottom surface of the first housing recessed part and a bottom surface of the second housing recessed part are positioned in opposite directions from each other with respect to the reference surface.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】収容した食品の保存状態の経時安定性に優れ、消費者が簡易な操作で不自由なく使用できる食品包装容器に関する技術を提供する。【解決手段】開口が形成された第1の収容凹部15を備えた容器本体10と、開口が形成された第2の収容凹部25を備えた中底部材20と、中底部材を容器本体に収容した状態で、容器本体が備える第1の収容凹部の開口を被蓋することが可能である蓋部材30と、を有する食品包装容器100であって、中底部材が、容器本体に対して、切り取り領域50を設けた接合部40を介して折り曲げ自在に連結し、蓋部材と、容器本体又は中底部材とが、ヒンジ部60を介して連結し、容器本体と、中底部材と、蓋部材とが一体的に連結して形成され、食品包装容器を断面視した時、第1の収容凹部の開口周縁部を含む平面を基準面とした場合、第1の収容凹部の底面と、第2の収容凹部の底面とが、基準面に対して互いに逆方向に位置している。【選択図】図1
