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:
Sep. 24, 2019
Filed:
Oct. 12, 2017
Applicant:
Mondi Ag, Vienna, AT;
Inventor:
Ulf Seifert, Ochtrup, DE;
Assignee:
MONDI AG, Vienna, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 38/14 (2006.01); B32B 7/02 (2019.01); B32B 7/12 (2006.01); B32B 15/085 (2006.01); B32B 15/09 (2006.01); B32B 37/00 (2006.01); B32B 37/02 (2006.01); B41M 1/10 (2006.01); B41M 1/30 (2006.01); B41M 3/00 (2006.01); B32B 3/00 (2006.01); B41M 7/00 (2006.01);
U.S. Cl.
CPC ...
B32B 38/14 (2013.01); B32B 3/00 (2013.01); B32B 7/02 (2013.01); B32B 7/12 (2013.01); B32B 15/085 (2013.01); B32B 15/09 (2013.01); B32B 37/0046 (2013.01); B32B 37/02 (2013.01); B41M 1/10 (2013.01); B41M 1/30 (2013.01); B41M 3/00 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2553/00 (2013.01); B41M 7/0027 (2013.01); Y10T 428/24355 (2015.01); Y10T 428/24479 (2015.01); Y10T 428/24521 (2015.01); Y10T 428/24628 (2015.01); Y10T 428/24736 (2015.01); Y10T 428/24752 (2015.01); Y10T 428/24802 (2015.01);
Abstract
A structured packaging film is made by first of feeding a flat, unembossed first film web in a gravure printing device to a cylindrical print roller having an engraving on its surface with an array of cavities having a depth of at least 50 μm. Printing laquer is applied to the print roller to fill the cavities. Then the roller is rolled on the first film web to transfer the laquer to the web to form thereon a printed image in gravure printing. The laquer is dried on the web to have a thickness of at least 30 μm and the printed areas form clearly perceptible structuring.