SE0000823D0 - Machine for making a paper or cardboard web and press portion therein - Google Patents
Machine for making a paper or cardboard web and press portion thereinInfo
- Publication number
- SE0000823D0 SE0000823D0 SE0000823A SE0000823A SE0000823D0 SE 0000823 D0 SE0000823 D0 SE 0000823D0 SE 0000823 A SE0000823 A SE 0000823A SE 0000823 A SE0000823 A SE 0000823A SE 0000823 D0 SE0000823 D0 SE 0000823D0
- Authority
- SE
- Sweden
- Prior art keywords
- press
- roll
- transfer belt
- calender
- paper
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
Landscapes
- Paper (AREA)
Abstract
A paper or cardboard machine includes a press section having a wet calender, arranged between second and third presses and including a first roll nip, formed by first calender roll arranged in a loop of transfer belt, and a second calender roll arranged outside the transfer belt. A paper or cardboard machine comprises a forming section, a press section, a drying section (6), and an impermeable transfer belt (69). The press section includes at least three presses (52, 60, 63), each having two press rolls (53, 54; 61, 62; 64, 65) cooperating with each other to form a press nip, in which the first press roll of the second press consists of a smooth press roll, with a smooth envelope surface, and in which the third press has a press felt, running in a loop around a roll and the second press roll in the third press. The impermeable transfer belt is running in a loop around guide rolls (70) and in contact with the smooth press roll of the second press and in contact with the press felt of the third press to transfer the web from the second press to the third press. The press section includes a wet calender, arranged between the second and third presses and including a first roll nip, formed by a first calender roll (79), arranged in the loop of the transfer belt, and a second calender roll (80), arranged outside the loop of the transfer belt, and the transfer belt and the web running together through the first roll nip in the wet calender.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000823A SE515998C2 (en) | 2000-03-14 | 2000-03-14 | Paper or cardboard machine, has press section with wet calender arranged between second and third presses, first roll nip arranged in loop of transfer belt, and second calender roll arranged outside transfer belt |
PCT/SE2001/000317 WO2001068977A1 (en) | 2000-03-14 | 2001-02-15 | Machine for manufacturing a paper or cardboard web and press section therein |
EP01910273A EP1266085A1 (en) | 2000-03-14 | 2001-02-15 | Machine for manufacturing a paper or cardboard web and press section therein |
AU2001237847A AU2001237847A1 (en) | 2000-03-14 | 2001-02-15 | Machine for manufacturing a paper or cardboard web and press section therein |
US10/242,316 US20030062141A1 (en) | 2000-03-14 | 2002-09-12 | Machine for manufacturing a paper of cardboard web and press section therein |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000823A SE515998C2 (en) | 2000-03-14 | 2000-03-14 | Paper or cardboard machine, has press section with wet calender arranged between second and third presses, first roll nip arranged in loop of transfer belt, and second calender roll arranged outside transfer belt |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0000823D0 true SE0000823D0 (en) | 2000-03-14 |
SE0000823L SE0000823L (en) | 2001-09-15 |
SE515998C2 SE515998C2 (en) | 2001-11-05 |
Family
ID=20278787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0000823A SE515998C2 (en) | 2000-03-14 | 2000-03-14 | Paper or cardboard machine, has press section with wet calender arranged between second and third presses, first roll nip arranged in loop of transfer belt, and second calender roll arranged outside transfer belt |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE515998C2 (en) |
-
2000
- 2000-03-14 SE SE0000823A patent/SE515998C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE0000823L (en) | 2001-09-15 |
SE515998C2 (en) | 2001-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |