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| Number | Title | Issue Date |
| 6569288 | Method for manufacturing surface-treated printing paper In the method for manufacturing surface-treated printing paper, a paper web is first dried down to a target moisture of the surface treatment, and it is wetted again to the target moisture before the surface treatment. The rewetting to the target moisture... | 05/27/2003 |
| 6200248 | Roll for a paper or board machine A roll for use in the manufacture of paper and board, a press roll, in particular a center roll in a press, a backup roll for an extended-nip press roll, a hot press roll, or equivalent, which is in direct contact with a wet paper web, or a calender roll,... | 03/13/2001 |
| 5861083 | Automated fabrication of corrugated paper products Method and equipment for the manufacture of corrugated paper products includes separate heaters for preparing liner and medium components. Data regarding these components is collected and an optimum conditioning for the components is determined.... | 01/19/1999 |
