PACKAGING CONTAINER, AND FOOD-CONTAINING PACKAGING CONTAINER

摘要

PROBLEM TO BE SOLVED: To provide a packaging container which is easily opened after cooked.SOLUTION: A packaging container includes a container main body having a bottom part, a cover part with a window formed, and a side surface part; a heating element which is attached on the bottom part, absorbs a microwave, and generates heat; and a heat-resistant transparent film stuck on an inside of the cover part of the packaging container to cover the window. Two perforations formed by aligning Y-shaped cuts at predetermined intervals across the cover part are formed in parallel to each other on the cover part.