METHOD FOR DETERMINING A DRYING PROCEDURE OF A PRINTED PRODUCT AND INDUSTRIAL PRINTING MACHINE

METHOD FOR DETERMINING A DRYING PROCEDURE OF A PRINTED PRODUCT AND INDUSTRIAL PRINTING MACHINE

The present invention generally relates to a method (34) for controlling a drying procedure of a printed product and an industrial printing machine (10). The printed product is manufactured by the industrial printing machine (10). An image to be printed is split into several image cells. For each im...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: PEREZ GELLIDA, Francisco Javier
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
COLOUR PRINTING
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Beschreibung
Zusammenfassung:The present invention generally relates to a method (34) for controlling a drying procedure of a printed product and an industrial printing machine (10). The printed product is manufactured by the industrial printing machine (10). An image to be printed is split into several image cells. For each image cell a total amount of ink to be used and an average lightness value of the ink to be printed within the respective image cell are determined. For each image cell a cell-dependent amount of infrared radiation to be applied for drying the ink to be used within the respective image cell is determined based on the total amount of ink to be used and the average lightness value determined in view of the respective image cell. A mixture of the drying procedure to be applied for drying the ink to be used within the image to be printed is determined based at least on the cell-dependent amounts of infrared radiation to be applied and a moving speed of the printed product. The mixture comprises at least a ratio of an overall amount of infrared radiation and an overall amount of convective heating.