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    • 6. 发明公开
    • METHOD AND SYSTEM FOR CREATING CUSTOM-SIZED CARDBOARD BLANKS FOR PACKAGINGS AND METHOD AND SYSTEM FOR AUTOMATICALLY PACKAGING SHIPMENT SETS IN BOXES
    • EP3521006A1
    • 2019-08-07
    • EP19154944.3
    • 2019-01-31
    • Neopost Technologies
    • Jonker, MelleVisser, EelkeGrushka, ValeriyWiersma, Jellevan Eijk, Peter
    • B31B50/00
    • A System (60) for creating custom-sized cardboard blanks for folding packagings comprises a first and at least a second supply for fanfold cardboard (64, 66), a central control unit adapted for calculating, based on order information regarding the desired minimum dimensions of a current packaging, under predefined optimization criteria a first blank layout for folding the packaging, said blank layout comprising a leading edge and an ending edge and transverse and longitudinal crease lines dividing the blank having a desired length and width into panels, defining, based on predefined criteria, areas around the transverse crease lines and the leading and ending edges, in which no transverse folds (80, 82) from fanfolding the cardboard (64, 66) should be present, sensors communicatively coupled with said control unit for obtaining information on the presence of transverse folds (80) in cardboard ready to be cut-off from the first web, sensors communicatively coupled with said control unit for obtaining information on the presence of transverse folds (82) in cardboard ready to be cut-off from the second web, structure (62) for cutting-off the piece of cardboard from the first or the second web and forming the desired blank, said central control unit further adapted for checking, if a transverse fold would be present in at least one of said areas if the piece of cardboard would be cut-off from the first web and performing, in case such transverse fold would be present, at least one of the following steps: A) calculating a second blank layout for folding the same packaging, said second layout comprising transverse and longitudinal crease lines at different positions than the first layout, B) enlarging at least one of the panels by shifting a respective transverse crease line and the ending edge, C) checking, if a transverse fold would be present in at least one of said areas if the piece of cardboard would be cut-off from the second web, and, if no transverse folds are present in said areas, cutting-off the piece of cardboard from the second web.