Abstract
In a papermaking process a wet paper web advances sandwiched between two endless belts (10, 11) supported by rollers and forming a nip (N). One or both of the belts are simultaneously washed and steam heated and transfer heat to the paper web, which is dried by a baffle drier (20) immediately after leaving the nip. Further heat is transported into the baffle drying zone by the heated belts. The press section is located under a heat-insulated hood that prevents escape of heat between the press and the baffle drier. The belts are conditioned by a steam-heated drum (12.2) and a suction box (12.3). Also claimed is a commensurate paper or carton drying assembly.
Patent family as of 4.1.2024
AT503977 A220080215AT2007000105220070709
AT503977 A320100715AT2007000105220070709
DE102007031366 A120080131DE20071003136620070705
FI120002 B20090529FI2006000549820060724
FI20065498 A20080125FI2006000549820060724
FI20065498 A020060724FI2006000549820060724
| Translated title of the contribution | Drying press assembly for paper or carton making process has steam-heated press belts and baffle drier |
|---|---|
| Original language | Finnish |
| Patent number | FI12002 B |
| Priority date | 24/07/06 |
| Publication status | Published - 29 May 2009 |
| MoE publication type | H1 Granted patent |