Press section dewatering fabric
US5089324A · kind A · utility
28Cited by
12References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 18, 1990 |
| Grant date | Feb 18, 1992 |
| Priority date | — |
| Expiry date | Sep 18, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3732
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A dewatering fabric for the press section of a paper machine having improved dewatering capabilities. The fabric is constructed to provide long exposed floats of flattened monofilaments on the paper side of the fabric, at a high fill factor. The fabric may be used alone, with a paper side batt, or with a batt on each side.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.