Disposable absorbent articles with wings having corrugated regions and methods of manufacturing thereof
US7252656B2 · kind B2 · utility
5Cited by
16References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2004 |
| Grant date | Aug 7, 2007 |
| Priority date | — |
| Expiry date | May 24, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/5616
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A disposable absorbent article with one or more side flaps or wings, having at least one corrugated region, is disclosed. The corrugated region includes a corrugated material having a multiplicity of ridges and recesses, a release material opposed to the corrugated material, and a multiplicity of glue strips between the corrugated material and the release material. The glue strips are attached to the crests of the ridges of the corrugated material. Also, methods of fabricating a composite material including the corrugated region are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.