| 摘要 |
In a device for remoistening a preferably freshly printed paper web with spray jets, through which moisturising agents can be admitted, arrayed above and below the said paper web, and spray chambers containing the same, a reliable ventilation can be achieved in the spray chambers, in that each spray chamber is arrayed in a dedicated suction chamber, which can be sucked out by means of at least one dedicated extraction fan.
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