| 摘要 |
PROBLEM TO BE SOLVED: To provide a partition material by which different kinds of articles can be rationally housed. SOLUTION: A specified number of housing parts 21-26 provided with stepped partitioning walls 31-36, 32'-35' regulating the forward and backward positions and row-partitioning walls 41-43 regulating the right and left positions, are arranged in a packing case. Manually adjacent stepped partitioning walls 32, 33 and 34, 35, and also 34', 35' are connected to each other to form a nearly V-shaped or U-shaped section and also grooves 51-53 with a nearly V-shaped or U-shaped section are formed between the row-partitioning walls 41-43. In this way, the whole body can be extended or contracted in the forward and backward directions and the mutually adjacent stepped partitioning walls and the grooves can be folded and deformed in the widening direction of respective opened angles. And further, slit notches 50 are formed along the forward and backward directions at the boundary row-partitioning walls 43 so that adjacent containing parts 21-26 can be independently extended or contracted in the forward and backward directions respectively. |
