| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a construction procedure for a multilayer cylindrical container, and a container obtained thereby. <P>SOLUTION: Sheets (1, 2) are separately cut in rectangle, each one corner of the rectangles is recess-cut out (1. 2, 2. 4). The sheet (1) is slightly larger than other double sheets. Cylindrical lens (2. 2) which reflect images from other internal sub-sheets (2. 3) are disposed on a layer (2. 1), and two sheets (1, 2) are overlapped. These are overlapped and these edges are bonded in series to form a tube (3) provided with a vertical recess-cutout at an upper section. A small flange (1. 3) is constructed at the upper section which covers the edge of the sheet (2) other than the recess-cutout, and one end of the small flange (1. 3) is overlapped on the other. The edge (1. 4) is inserted into a section (4. 1) provided with the steps of a container bottom (4), and a flange (4. 2) is provided at the bottom (4). <P>COPYRIGHT: (C)2004,JPO |
