Method and apparatus for splicing a paper roll
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United States of America Patent
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Jun 30, 2015
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app pub date -
Feb 23, 2011
filing date -
Feb 23, 2011
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Abstract
A splicing machine having an alignment mechanism is provided for aligning an end edge of a web of paperboard in preparation for splicing two webs of paperboard. An image display device such as a mirror or display screen allow an operator to view images of the end edge of the web and the alignment position to facilitate aligning the end edge at the alignment position. The alignment position is typically marked by an alignment marker produced by light, such as a laser beam.
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