| 摘要 |
PROBLEM TO BE SOLVED: To provide a cushion made of a pulp mold which can keep an approximately parallelopiped product at a predetermined position. SOLUTION: The cushion 10 includes a rectangluar bottom wall 20, and rectangular sidewalls 30, 30, 40 and 40 each extending from each side of the bottom wall 20 in an obtuse direction with the bottom wall 20 on one of surface of the bottom wall 20 and having a side of the bottom wall 20 as its side. It further includes four folding walls 50, etc., for coupling between the adjacent sidewalls 30 and 40 respectively, wherein each folding wall 50 is folded at a crease 51 having a vertex of the bottom wall 20 located between the adjacent sidewalls 30 and 40 as an end. Then the folding walls 50, etc., are folded as indicated by arrows X, whereby the four respective sidewalls 30, etc., are vertical to the bottom wall 20, respectively. Thus, a parallelopiped storage space for receiving an approximately parallelopiped product and holding it at a predetermined position is formed of the bottom wall 20 and the four sidewalls 30, etc.
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