| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the weight of a container and also improve its airtightness by making a window through a wall face member of a container made of a thermoplastic resin and providing a thin portion comprising a sheet of a specific thickness on the windowed portion. SOLUTION: The container to be used for transportation or storage or the like of articles comprises a windowed portion 2 on a wall face member 1 of the container which is made of a thermoplastic resin and a thin portion 4 comprising a sheet with a thickness of 0.5 mm or less provided inside the windowed portion 2. The thin portion 4 may be integrally molded with the wall face member 1 in a thin form, or a bag-like sheet molding which has been molded in the same form as the container may be stuck to an internal surface of the container, or a sheet separate from the container may be stuck to an internal surface of the windowed portion 2 of the container. In addition, when the container requires heat insulation performance or cold insulation property or the like, a heat insulating material is incorporated inside the wall face member 1 with the sheet of the thin portion 4 integrated.</p> |
