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. 31, 2023
Filed:
Jul. 08, 2021
Applicant:
Välinge Innovation Ab, Viken, SE;
Inventors:
Georg Vetter, Viken, SE;
Niclas Håkansson, Viken, SE;
Marcus Bergelin, Lerberget, SE;
Hans Persson, Perstorp, SE;
Assignee:
VÄLINGE INNOVATION AB, Viken, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 43/00 (2006.01); B27N 3/08 (2006.01); B27N 7/00 (2006.01); E04C 2/16 (2006.01); B29C 43/30 (2006.01); B29C 43/02 (2006.01); B29C 43/52 (2006.01); B29K 1/00 (2006.01);
U.S. Cl.
CPC ...
B29C 43/003 (2013.01); B27N 3/08 (2013.01); B27N 7/005 (2013.01); B29C 43/305 (2013.01); B29C 43/52 (2013.01); E04C 2/16 (2013.01); B29C 2795/007 (2013.01); B29K 2001/00 (2013.01); Y10T 428/253 (2015.01); Y10T 428/31982 (2015.04);
Abstract
A method of manufacturing a wood-based board. The method includes applying at least one first fibre mat including a first mix comprising lignocellulosic particles and a binder on a carrier, applying a second fibre mat including a second mix including cellulosic particles and a binder on said at least one first fibre mat, and pressing said at least one first fibre mat into a base layer and the second fibre mat into a surface layer simultaneously, thereby forming a wood-based board. Also, to such a wood-based board.