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:
May. 05, 2020
Filed:
Sep. 23, 2016
Applicant:
Stora Enso Oyj, Helsinki, FI;
Inventor:
Nina Miikki, Imatra, FI;
Assignee:
Stora Enso OYJ, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F 11/00 (2006.01); D21H 11/18 (2006.01); D21H 21/40 (2006.01); D21H 25/04 (2006.01); B41M 5/00 (2006.01); B41M 5/26 (2006.01); B41M 3/10 (2006.01);
U.S. Cl.
CPC ...
B41M 5/0035 (2013.01); B41M 3/10 (2013.01); B41M 5/26 (2013.01); D21F 11/006 (2013.01); D21H 11/18 (2013.01); D21H 21/40 (2013.01); D21H 25/04 (2013.01);
Abstract
A method for printing a wet web material comprising microfibrillated cellulose, wherein said method comprises the steps of providing an aqueous suspension comprising microfibrillated cellulose; applying said aqueous suspension to a substrate, thus forming a wet web having a moisture content in the range of 5 to 70 weight-%; wherein the method further comprises the step of treating said wet web by heating at least one well-defined portion thereof, whereby the web is provided with a print at the at least one heated portion.