| 摘要 |
PROBLEM TO BE SOLVED: To facilitate the work to house an article to be packaged into a box by providing a pair of top and bottom supporting means which are integrally formed of a continuous plate continuous with ends of vertical supporting plates and whose corners near the connecting plate of the vertical supporting plates are made into a tapered form by cutting, in a so-called hammock packaging type packaging box. SOLUTION: On the top and the bottom of a connecting plate 1 of dimensions corresponding to the internal dimensions of a box, internal vertical supporting plates 3A, 3B for top and bottom supporting bodies, horizontal plates 2A, 2B having an opening respectively, and external vertical supporting plates 4A, 4B are provided. Also, corners adjacent to the internal vertical supporting plates 3A, 3B, of vertical supporting plates 5A, 5B:6A, 6B which are provided on the right and the left of both horizontal supporting plates 2A, 2B, are diagonally cut off to form a blank 1. Then, the openings of this blank 1 are spanned with an elastic sheet, and a supporting body which is formed in such a manner that the horizontal supporting plates 3A, 3B are confronted to each other, and respective vertical supporting plates 3A-6A:3B-6B are vertically bent to the horizontal supporting plates 2A, 2B, is installed in a square cylindrical box, and a box to be packaged is obtained. |
