| 摘要 |
PROBLEM TO BE SOLVED: To provide a paper container where the inside of the paper container is visible from the outside of the container by making a window part without reducing physical strength.SOLUTION: A paper container whose base material is paper has thermoplastic resin layers for an outer layer and an inner layer and is constituted by a laminate having a barrier layer. A transparent plastic molding is fitted in an opening being disposed at a part of the container and becoming a window part. The transparent plastic molding has a projection part and the size of the projection part is substantially the same as the thickness of the container or equal to the thickness of the container or more. |
