Invention Grant
- Patent Title: Methods of converting a paper web into paper products by reading marks on the paper web
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Application No.: US16142223Application Date: 2018-09-26
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Publication No.: US10760214B2Publication Date: 2020-09-01
- Inventor: Andrew G. Bomstad , Thomas J. Petersen , Joseph A. Schulz , Gregory T. Johnson , Mark F. Gerrits
- Applicant: GPCP IP Holdings LLC
- Applicant Address: US GA Atlanta
- Assignee: GPCP IP Holdings LLC
- Current Assignee: GPCP IP Holdings LLC
- Current Assignee Address: US GA Atlanta
- Agent Laura L. Bozak
- Main IPC: D21G9/00
- IPC: D21G9/00 ; G01N21/89 ; G01N27/61 ; D21F11/14 ; D21H19/68 ; D21H19/72 ; D21H25/00 ; D21H27/00

Abstract:
A method of producing a paper product by forming a paper web on a paper machine, the web including a plurality of sections, analyzing the web, marking the web, winding the web to form a parent roll after the web has been inspected and marked, assigning an action score to each section of the web, at least one action score having an action value, unwinding a web from a parent roll, reading at least one of a plurality of marks with a mark reading unit, obtaining the action score associated with a second one of the marks, calculating a distance between a mark read by the reading unit and the second one of the marks, changing at least one operational parameter of a converting line based upon the action score of the second of the marks when the distance is less than a threshold, and converting the paper web.
Public/Granted literature
- US20190024315A1 METHODS OF CONVERTING A PAPER WEB INTO PAPER PRODUCTS BY READING MARKS ON THE PAPER WEB Public/Granted day:2019-01-24
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