| 摘要 |
Boxes each having opposing top and bottom walls adjoining opposing end walls and opposing side walls spaced apart a width adjoining the opposing top and bottom walls and the opposing end walls and having recessed end structure wherein a portion of the opposing side walls adjacent at least one of the opposing end walls that is narrower widthwise than the width are disposed diagonally inwardly and at least one of the top and bottom walls is tapered inwardly to the at least one of the opposing end walls that is narrower widthwise than the width, and arranging the boxes in an array of at least one row wherein each row contains the boxes disposed abreast one another with respective opposing end walls adjacent one another such that an opening is formed between adjacent opposing end walls.
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