High drainage dimensionallally stable brownstock washer belt design
US6769535B2 · kind B2 · utility
8Cited by
13References
45Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2002 |
| Grant date | Aug 3, 2004 |
| Priority date | — |
| Expiry date | Nov 7, 2022 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21F1/0045
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A belt suitable in a brownstock washer machine and a method of producing the same are provide. The belt is produced from a high-density multi-layer woven fabric, which is preferably made using an eight-shed weave pattern. The fabric provides high fiber support via a high warp-density/long-warp-float while achieving high drainage/resistance-to-sealing through increased void volume.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.