Inspection system for coated paper
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United States of America Patent
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Nov 25, 2014
Issued Date -
N/A
app pub date -
Apr 26, 2013
filing date -
Oct 29, 2010
priority date (Note) -
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Abstract
An inspection system for coated paper includes a traveling web of paper, a coating device for forming bands on the web by applying a coating liquid in the width direction of the web such that the bands are spaced from each other in the longitudinal direction of the web at regular intervals, a drying device for drying the web having the bands, a detection unit which is arranged downstream of the coating device for detecting at least either defect in the bands or defect in the web that is caused due to application of the coating liquid. A control device is inputted with the detection result from the detection unit and includes a determination section for determining the type of defect from the detection result. A quality control unit is inputted with the determination result from the determination section and configured to manage the determination result.
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