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A Method Of Operating A Papermaking Process
Abstract: A method of operating a papermaking process containing a press section with at least one press nip is disclosed. The method comprises simultaneously performing the following steps: (a) providing a press media for said papermaking process that has a MFP size that is less than the MFP size of a press media that was originally supplied to said papermaking process; (b) adding an effective amount of one or more press sheet dewatering additives to said papermaking process prior to the last press nip of said papermaking process; (c) providing a sheet moisture ratio of a paper sheet entering a press nip of said press section to between about 2 to about 9; and (d) applying an optimum rate of pressure development at one or more press nips of said pap...
Notices, Deadlines & Correspondence
Patent Information
Applicants
NALCO COMPANY
ALBANY INTERNATIONAL CORPORATION
Inventors
1. GRAY Ross T.
2. ST. JOHN Michael R.
3. THOMAS James L.
4. WEINSTEIN David I.
5. HAWES John M.
6. TONEY Mary M.
Specification
A METHOD OF OPERATING A PAPERMAKING PROCESS
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Drawings.pdf | 2011-08-21 |
| 1 | Translation-Search Report.pdf | 2011-08-21 |
| 2 | Form-1.pdf | 2011-08-21 |
| 2 | Priority Document.pdf | 2011-08-21 |
| 3 | Form-3.pdf | 2011-08-21 |
| 3 | Form-5.pdf | 2011-08-21 |
| 4 | Form-3.pdf | 2011-08-21 |
| 4 | Form-5.pdf | 2011-08-21 |
| 5 | Form-1.pdf | 2011-08-21 |
| 5 | Priority Document.pdf | 2011-08-21 |
| 6 | Drawings.pdf | 2011-08-21 |
| 6 | Translation-Search Report.pdf | 2011-08-21 |