Duplex forming fabric
US4314589A · kind A · utility
106Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 1980 |
| Grant date | Feb 9, 1982 |
| Priority date | — |
| Expiry date | Aug 20, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S162/903
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A paper forming fabric having two layers of synthetic weft strands with interwoven synthetic warp strands and approximately 100% warp fill. The upper layer of the fabric comprises a regular array of mesh openings in which the distance between consecutive openings measured in the weft direction is never greater than the thickness of a single warp strand and measured in the warp direction is never greater than the thickness of a single weft strand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.