Use of an on-press acoustic sensor to monitor coldset offset printing of newspaper
A newly developed acoustic emission on-line monitoring technique (Voltaire J. et al. 2004) provides insight into the dynamic interactions occurring between paper, inkfount emulsion, and rubber blanket in offset printing. The technique uses a microphone placed in the vicinity of the exit of the paper-blanket nip. Through digital signal processing of the measured sound pressure it is possible to distinguish between machinery sound and that caused by the tacky ink splitting. In this study,...[Show more]
|Collections||ANU Research Publications|
|Source:||Nordic Pulp and Paper Research Journal|
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