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:
Feb. 02, 2010
Filed:
Sep. 24, 2004
Applicant:
Christoph Willing, Vreden, DE;
Inventor:
Christoph Willing, Vreden, DE;
Assignee:
Nordenia Deutschland Gronau GmbH, Gronau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for the application of a reusable fastener, comprising a sealing band and a sealing strip, to a diaper. According to the invention, strips, comprising a support and a backed material with sealing elements in the form of loops or hooks, are fixed to the diaper without adhesive. In a first method step the strips are attached by means of thermobonding or ultrasound welding. In a second methods step, the above are then fixed to the counter-surface by cold pressing or ultrasound welding.