| 摘要 |
A blank, made with a sheet of thin material, fit for making a container (10), comprises six longitudinal scoring lines (2), including two internal scoring lines (2a), two intermediate scoring lines (2b) and two external scoring lines (2c), and six transverse scoring lines (6), orthogonally arranged with respect to these latter, and four pairs of oblique scoring lines (9a, 9b), interposed between the longitudinal scoring lines (2) and the transverse scoring lines (6), so that the intermediate scoring lines (2b) moreover allow the side walls (4) of the corresponding container (10) to be rounded. A variant of the blank (1) comprises further shaped scoring lines (14), arranged at both sides of each longitudinal scoring line, internal (2a) and external (2b), so that the corresponding container (10) has smoothed longitudinal edges. A method is moreover provided, comprising steps for using said blanks (1) in order to make the bottom of the corresponding containers (10) before giving the blank (1) its flat tubular configuration (20). |
