| 摘要 |
<p>The inventive expendable food product container is used for long-term storage of dried food products which are further fillable with a hot liquid in such a way that they are used as a final product. The food product container comprises a body (1) provided with a bottom (2) made of a polymer material whose polyethylene and polypropylene mass contents are equal. The side surface (3) of the body is embodied in the form of the side surface of a truncated cone whose generatrix is placed at an angle of 15° to the body longitudinal axis and on a plane perpendicular thereto. The side surface of the body on the side of the large base thereof is provided with a flange which is folded towards the bottom along the circumference thereof and is jointed by the small base thereof along second-order curves which successively interfacing with each other, preferably along the arcs (6, 7) of circles whose radii of 22 mm and 12 mm, respectively, gradually scale down towards the bottom. The bottom (2) is provided with a flat annular segment, which is caved in the container at a 2-5 mm depth. Said invention makes it possible to increase the rigidity and reliability of the container structure and to ensure a user's injury prevention by protecting against burn.</p> |
