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:
Nov. 25, 2025
Filed:
Aug. 06, 2021
Applicant:
Fosber S.p.a., Pescaglia, IT;
Inventors:
Marco Imposti, Capannori, IT;
Gianluca Berrettini, Gragnano, IT;
Assignee:
FOSBER S.P.A., Pescaglia, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 65/00 (2006.01); B31F 1/28 (2006.01); B29C 65/40 (2006.01); B29C 65/48 (2006.01); B29C 65/78 (2006.01);
U.S. Cl.
CPC ...
B31F 1/284 (2013.01); B31F 1/2818 (2013.01); B31F 1/285 (2013.01); B31F 1/2872 (2013.01); B29C 65/40 (2013.01); B29C 65/48 (2013.01); B29C 65/7861 (2013.01); B29C 65/7894 (2013.01);
Abstract
The plant for producing a corrugated board includes one or more single facers and a double facer, as well as respective unwinders for unwinding reels of paper webs. Arranged along the production line, in suitable positions, are thermographic cameras which acquire images through which it is possible to trace the various characteristics of the cardboard, for example the moisture content thereof, detect manufacturing defects, after which it is possible to intervene on one or more process parameters so as to eliminate the causes of the defects.