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:
Mar. 11, 2025
Filed:
Nov. 19, 2021
Applicant:
Fosber S.p.a., Pescaglia, IT;
Inventor:
Mauro Adami, Viareggio, IT;
Assignee:
FOSBER, S.P.A., Pescaglia, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31F 1/00 (2006.01); B31F 1/28 (2006.01);
U.S. Cl.
CPC ...
B31F 1/285 (2013.01); B31F 1/2818 (2013.01); B31F 1/2836 (2013.01); B31F 1/2872 (2013.01);
Abstract
The single facer includes a first feed path for feeding a first paper web towards a corrugating nip defined between a first corrugating roller and a second corrugating roller. The single facer also includes a second feed path for feeding a second paper web towards a pressure nip defined between the first corrugating roller and a pressure member co-acting with the first corrugating roller. A respective heating system is provided along each feed path. Each heating system includes at least a pair of heating plates.