摘要 |
PROBLEM TO BE SOLVED: To integrate a part for the protection of the front surface and the back surface of a packaging device for an article to be packaged, and a part which becomes a column to support a load from the top surface, unify the part constitution into paper products, and form the packaging device without using an adhesive or the like. SOLUTION: This packaging device is equipped with an article to be packaged, a tray-form upper box 2 which is placed on the top surface of the article to be packaged and protects the top surface, a tray-form lower box 3 which is provided on the bottom surface of the article to be packaged and protects the bottom surface, and a corrugated fiberboard 4 for the protection of the front surface and the back surface which is arranged on the front surface and the back surface of the article to be packaged while being pinched between the tray-form upper box 2 and the tray-form lower box 3, has a top surface load-supporting part to support a top surface load, and is constituted of a corrugated fiberboard. |