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:
Jul. 28, 2020
Filed:
Dec. 11, 2017
Applicant:
Hauni Maschinenbau Gmbh, Hamburg, DE;
Inventors:
Alexander Buhl, Blowatz, DE;
Roman Piechaczek, Geesthacht, DE;
Jan Blewonska, Lueneburg, DE;
Stefan Knobbe, Bad Segeberg, DE;
Kevin Brast, Nuremberg, DE;
Ralf Soltow, Reinbek, DE;
Felix Luecke, Hamburg, DE;
Gerd Strohecker, Marschacht, DE;
Assignee:
HAUNI Maschinenbau GmbH, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24D 3/02 (2006.01); A24D 1/02 (2006.01); A24C 5/46 (2006.01);
U.S. Cl.
CPC ...
A24D 3/0229 (2013.01); A24C 5/46 (2013.01); A24D 1/025 (2013.01);
Abstract
The invention relates to a double-layered tube of the tobacco processing industry and a method for producing such a tube. When applying a positioning adhesive, it is provided to apply said adhesive with an application thickness of 10 μm to 80 μm.