| 摘要 |
A web-fed rotary press ( 10 ) for printing on a web substrate ( 12 ) using heat-set inks in an offset printing process, having at least one print unit ( 14 ) and one dryer ( 16 ), and at least one additional device ( 18 ) for inputting heat into the web substrate ( 12 ) which is positioned upstream from the print unit ( 14 ), in particular. Fluting in the web-fed rotary press ( 10 ) may be minimized by supplying heat to the web substrate ( 12 ) at least at one location along the path ( 36 ) through the web-fed rotary press ( 10 ), in particular before the printing operation.
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