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. 30, 2019
Filed:
Sep. 11, 2015
Applicant:
Tetra Laval Holdings & Finance S.a., Pully, CH;
Inventor:
Tommy Nilsson, Eslöv, SE;
Assignee:
TETRA LAVAL HOLDINGS & FINANCE S.A., Pully, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/00 (2006.01); B65D 5/42 (2006.01); B65D 65/38 (2006.01); B65H 18/14 (2006.01); B31B 70/00 (2017.01); B65H 18/10 (2006.01); G01R 33/02 (2006.01); G06K 7/08 (2006.01); G06K 19/06 (2006.01); B31B 50/88 (2017.01); B31B 100/00 (2017.01); B31B 50/00 (2017.01); B31B 155/00 (2017.01);
U.S. Cl.
CPC ...
B65D 5/4212 (2013.01); B31B 70/006 (2017.08); B31B 70/256 (2017.08); B65D 5/4287 (2013.01); B65D 65/38 (2013.01); B65H 18/103 (2013.01); B65H 18/145 (2013.01); G01R 33/02 (2013.01); G06K 7/084 (2013.01); G06K 19/06187 (2013.01); B31B 50/006 (2017.08); B31B 50/88 (2017.08); B31B 2100/00 (2017.08); B31B 2155/001 (2017.08); B65H 2301/5131 (2013.01); B65H 2301/5152 (2013.01); B65H 2553/22 (2013.01); B65H 2801/81 (2013.01);
Abstract
A magnetizing device in a web processing machine for magnetizing a magnetisable area of a web of packaging material is disclosed. The magnetizing device comprises a first magnetic component having a north pole and a south pole, and a second magnetic component having a north pole and a south pole. Poles of a first and same polarity are arranged adjacent in an opposed relationship and poles of a second and the same polarity are arranged remote from each other.