Methods of controlling a manufacturing line used to produce paper products by reading marks on a paper web
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United States of America Patent
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Sep 26, 2017
Issued Date -
N/A
app pub date -
Aug 26, 2016
filing date -
Apr 15, 2014
priority date (Note) -
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Abstract
A method of producing a paper product. A paper web is formed on a paper machine. The paper web has a plurality of sections. The web is analyzed to perform at least one of inspecting and identifying properties. The web is marked with a plurality of marks. At least one mark is marked at each of the plurality of sections. Thereafter, the web is wound with a winder to form a parent roll. A paper rating is assigned to each section based upon properties in that section that are identified. The web is unwound from the parent roll on a converting line having a plurality of operational parameters. At least one of the plurality of marks is read with a mark reading unit. The paper rating associated with the at least one mark is obtained. At least one operational parameter of the converting line is changed based upon the rating.
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