The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2025
Filed:
Aug. 25, 2022
Applicant:
Intpro, Llc, Uniontown, OH (US);
Inventor:
Herbert B. Kohler, Uniontown, OH (US);
Assignee:
INTPRO, LLC, Uniontown, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21H 27/34 (2006.01); B32B 29/00 (2006.01); B32B 29/08 (2006.01); B32B 37/20 (2006.01); B32B 41/00 (2006.01); D21F 7/00 (2006.01); D21F 9/02 (2006.01); D21F 11/04 (2006.01);
U.S. Cl.
CPC ...
D21H 27/34 (2013.01); B32B 29/005 (2013.01); B32B 29/08 (2013.01); B32B 37/20 (2013.01); B32B 41/00 (2013.01); D21F 7/003 (2013.01); D21F 9/02 (2013.01); D21F 11/04 (2013.01); B32B 2250/26 (2013.01);
Abstract
A network-based system and method for providing desired moisture set point values for individual papers lines based on the physical properties of each liner and the atmospheric conditions associated with a corrugator is disclosed. The desired moisture set point values are based on the hygroexpansivity of each individual paper liner. Once the moisture set point value has been determined, a conditioning apparatus adjusts a moisture value for each liner in order to tune the post-warp characteristics of the final corrugated product.