| 摘要 |
PCT No. PCT/FR97/00113 Sec. 371 Date Jul. 21, 1998 Sec. 102(e) Date Jul. 21, 1998 PCT Filed Jan. 21, 1997 PCT Pub. No. WO97/27114 PCT Pub. Date Jul. 31, 1997A set of blanks, a box, a method and a machine for making a packaging box that includes at least two blanks made of a fiberboard or corrugated fiberboard sheet material, i.e. a first blank comprising a series of at least four flaps for forming the side walls of the box, and a second blank comprising at least two panels joined together along a third fold line. The second blank straddles at least one fold line of the first blank, the first panel is attached to and/or centred on the first blank, and at least one of the second panels is attached to the first blank via means that enable movement of the second panels relative to the first blank when the box is formed by simultaneously wrapping said blanks around a volume having a predetermined size.
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