Method and apparatus for accelerating a roll to a target
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United States of America Patent
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Jan 10, 2017
Issued Date -
N/A
app pub date -
Dec 6, 2012
filing date -
Dec 7, 2011
priority date (Note) -
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Abstract
Method and apparatus of splicing a paper web, in which a paper web from a new reel is spliced to a paper web from an emptying reel and a position of glue or two sided tape in the surface of the new paper reel is marked. The method includes receiving a command for splicing, determining the splicing time instant, accelerating a rotation of the new paper reel, detecting the glue or tape, controlling, based on the detected glue or tape, the rotation of the new paper reel in such a manner that the rotation speed of the new paper reel and the position of the glue or tape are as required at the splicing time instant, and splicing the paper web at the splicing time instant.
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Cited Art Landscape
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