Clothlike pattern densified web
US6991706B2 · kind B2 · utility
44Cited by
126References
86Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 2, 2003 |
| Grant date | Jan 31, 2006 |
| Priority date | — |
| Expiry date | Sep 2, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2317/18
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An improved paper and the process of making an improved paper web is disclosed. The improved paper is characterized as having two regions; one is a network (or open grid) region and the other is a plurality of domes. At least a portion of either region of the paper web contains a bonding material that penetrates at least partially through the paper's thickness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.