| 摘要 |
PROBLEM TO BE SOLVED: To provide an epoch-making cushioning material for a bottle-like container, which is inexpensive and has high durability and high shock cushioning performance.SOLUTION: In a cushioning material for a bottle-like container, a first support 2A and a second support 2B formed by arranging side by side two paper-made plate-like support pieces 1 in an erect state are assembled to intersect each other in an erect state. A peripheral wall forming piece 4 is connected to one or both of the first support 2A and the second support 2B, an insertion reinforcement piece 6 is connected to the peripheral wall forming piece 4, and the insertion reinforcement piece 6 is formed like a shape to be inserted and engaged between the paper-made plate-like support pieces 1 arranged side by side. When the insertion reinforcement piece 6 is inserted and engaged between the plate-like support pieces 1, the peripheral wall forming piece 4 forms a wall surface part 7 disposed in an erect state between the first support 2A and the second support 2B. |
