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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.:

US 9545344 B1

PDFFull Text
Date of Patent:
Jan. 17, 2017

Filed:

Oct. 23, 2013

Packaging unit having improved sealing and a method of forming a packaging unit having improved sealing

Applicant:

Sca Hygiene Products Ab, Göteborg, SE;

Inventor:

Sofia Ekstedt, Göteborg, SE;

Assignee:

SCA HYGIENE PRODUCTS AB, Gothenburg, SE;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Luan K Bui

Int. Cl.
CPC ...
B32B 7/14 (2006.01); A61F 13/551 (2006.01); B65D 65/14 (2006.01); B65D 75/20 (2006.01); A61F 13/15 (2006.01); B32B 37/12 (2006.01); B32B 38/00 (2006.01);
U.S. Cl.
CPC ...
A61F 13/5515 (2013.01); A61F 13/15739 (2013.01); A61F 13/15747 (2013.01); A61F 13/551 (2013.01); A61F 13/5514 (2013.01); B32B 37/12 (2013.01); B32B 38/0004 (2013.01); B65D 65/14 (2013.01); B65D 75/20 (2013.01); B32B 2555/02 (2013.01); B65D 2209/00 (2013.01); B65D 2575/586 (2013.01);
Abstract

A packaging unit for hygiene articles is formed from a sheet of material having an inner surface and an outer surface. The inner surface includes an edge zone including an inner edge portion and an outer edge portion. The sheet has at least one folding axis dividing the sheet into a first region and a second region. The inner edge portion and the outer edge portion of the edge zone of the first region is provided with adhesive, and the other of the inner edge portion and the outer edge portion of the edge zone of the first region is adhesive-free. Further, one of the inner edge portion and the outer edge portion of the edge zone of the second region is provided with adhesive, and the other is adhesive-free in a complementary manner to the edge zone of the first region.

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