Cardboard material, cardboard box using same, box making material, box making article, and joining method
A cardboard material (1) in which: rectangular sheets (2) of continuous double-sided cardboard are folded back in a second direction MD at folds F that extend in a straight line along a first direction CD; and the sheets (2) are stacked in a third direction TD. The folds of the cardboard material (1...
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Sprache: | eng |
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Zusammenfassung: | A cardboard material (1) in which: rectangular sheets (2) of continuous double-sided cardboard are folded back in a second direction MD at folds F that extend in a straight line along a first direction CD; and the sheets (2) are stacked in a third direction TD. The folds of the cardboard material (1) have OK folds of a shape such that the sheet is folded back across only one ridge among a plurality of ridges forming the corrugations of the cardboard. |
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