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. 27, 2020
Filed:
Dec. 28, 2016
Applicant:
Valmet Technologies Oy, Espoo, FI;
Inventors:
Assignee:
VALMET TECHNOLOGIES OY, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F 3/02 (2006.01); D21F 3/04 (2006.01);
U.S. Cl.
CPC ...
D21F 3/0227 (2013.01); D21F 3/0236 (2013.01); D21F 3/045 (2013.01);
Abstract
The invention relates to a press belt for a shoe press. A press belt () is an endless loop made of elastomeric material and its outer surface () is provided with several grooves () to remove water. On the outer surface () of the press belt, there is at least one section where the depths (GD) of adjacent drain grooves, from the outer surface, change constantly. The invention also relates to an arrangement in a long nip and to a method of manufacturing a press belt.