| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide: a cup type paper container that is compatible with a larger volumetric change and also compatible with both a decrease and an increase in volume; and a method of producing the same.SOLUTION: A cup type paper container is made up of a cylindrical body (20), a bottom surface part (30) to seal a lower part of the body, and a lid member (10) to seal an upper part of the body. The body and the bottom surface part are ones obtainable by molding a laminate including a paper layer (2). The body has a belt-shaped recess (6) or protrusion (7) that horizontally goes around the body.</p> |
