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 8012296 B1

Date of Patent:

Sep. 06, 2011

Filed:

Mar. 16, 2010

Process for making disposable wearing article

Applicant:

Kazuo Ukegawa, Kagawa-ken, JP;

Inventor:

Kazuo Ukegawa, Kagawa-ken, JP;

Assignee:

Uni-Charm Corporation, Ehime, JP;

Attorney:

Lowe, Hauptman, Ham & Berner, LLP

Primary Examiner:

Sonya Mazumdar

Int. Cl.

CPC ...

B29C 65/48 (2006.01); B29C 65/56 (2006.01); B32B 37/02 (2006.01); B32B 37/16 (2006.01); B32B 38/04 (2006.01); B32B 38/10 (2006.01); A61F 13/15 (2006.01); A61F 13/49 (2006.01); B29C 65/72 (2006.01); B32B 37/20 (2006.01); B32B 38/18 (2006.01); A61F 13/494 (2006.01);

U.S. Cl.

CPC ...

Abstract

In a process for making disposable wearing article, a composite web running in a machine direction is formed with a pair of rectilinear slits extending in a cross direction and a notch intersecting these paired slits. A region surrounded by these slits and notch is cut away from the composite web to form a gap. In a step before the composite web is formed with the gap, second fastener means supported on a fastener base sheet strip are engaged with the associated pair of first fastener means previously bonded to the composite web opposed to each other about the gap as viewed in the machine direction and thereby the fastener base sheet strip is attached to the composite web so as to stride over the gap.

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