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. 24, 2017
Filed:
Sep. 05, 2013
Applicant:
Mondi Ag, Vienna, AT;
Inventors:
Assignee:
MONDI AG, Vienna, AT;
Primary Examiner:
Int. Cl.
CPC ...
D21H 27/10 (2006.01); D21H 25/00 (2006.01); D21H 19/10 (2006.01); D21H 19/16 (2006.01); D21H 21/36 (2006.01); D21H 19/22 (2006.01); D21H 19/34 (2006.01); D21H 21/16 (2006.01); D21H 23/24 (2006.01);
U.S. Cl.
CPC ...
D21H 27/10 (2013.01); D21H 19/10 (2013.01); D21H 19/16 (2013.01); D21H 19/22 (2013.01); D21H 19/34 (2013.01); D21H 21/16 (2013.01); D21H 21/36 (2013.01); D21H 23/24 (2013.01); D21H 25/005 (2013.01);
Abstract
A method and apparatus for manufacturing food wrap paper. A paper web is formed and its first side is subjected to on-line surface treating by applying barrier material such that a water vapor and grease resistant barrier coating is formed onto the paper web. The forming and on-line surface treating are made so that after the on-line surface treating, the paper web has basis weight of 25.5 g/mto 34 g/mwhen measured in balance moisture.