DE50310565D1 - Device for producing webs of material - Google Patents
Device for producing webs of materialInfo
- Publication number
- DE50310565D1 DE50310565D1 DE50310565T DE50310565T DE50310565D1 DE 50310565 D1 DE50310565 D1 DE 50310565D1 DE 50310565 T DE50310565 T DE 50310565T DE 50310565 T DE50310565 T DE 50310565T DE 50310565 D1 DE50310565 D1 DE 50310565D1
- Authority
- DE
- Germany
- Prior art keywords
- press
- belt
- web
- counter surface
- gap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/26—Moulding or pressing characterised by using continuously acting presses having a heated press drum and an endless belt to compress the material between belt and drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
- B30B3/005—Roll constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
- B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The machine (10) to produce a fiber web (12), e.g. for the production of fiberboards, has a recirculating press belt (14) forming a press gap (20) with a counter surface (16) at a drum (18). A number of successive press units (22) are deployed in the direction (L) of web travel, to press the belt with the web against the counter surface. At least one press unit forms a wide nip, using a wide nip shoe (24) together with a flexible belt (26) or roller mantle. At least one press unit is an adjustable bending roller. The press gap can be heated at least on one side.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10237534A DE10237534A1 (en) | 2002-08-16 | 2002-08-16 | Device for producing a material web |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50310565D1 true DE50310565D1 (en) | 2008-11-13 |
Family
ID=30469766
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10237534A Withdrawn DE10237534A1 (en) | 2002-08-16 | 2002-08-16 | Device for producing a material web |
DE50310565T Expired - Lifetime DE50310565D1 (en) | 2002-08-16 | 2003-06-23 | Device for producing webs of material |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10237534A Withdrawn DE10237534A1 (en) | 2002-08-16 | 2002-08-16 | Device for producing a material web |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1389511B1 (en) |
AT (1) | ATE409560T1 (en) |
DE (2) | DE10237534A1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI82092C (en) * | 1989-03-22 | 1991-01-10 | Valmet Paper Machinery Inc | long nip press |
SE468483B (en) * | 1991-05-24 | 1993-01-25 | Nordiskafilt Ab | PRESS AND WAY TO MODIFY A PRESS FOR PRESSURE IN A PAPER MACHINE OR LIKE |
DE4243917C1 (en) * | 1992-12-23 | 1994-01-13 | Baehre & Greten | Continuous mfg. plant for compacted fibrous sheets - uses press roller with setting devices spaced along length of roller mantle adjusted to control thickness of obtained sheet material |
CH690757A5 (en) * | 1995-11-29 | 2001-01-15 | Pretto De Escher Wyss Srl | Means for the production of particleboard or fiberboard. |
DE19642046A1 (en) * | 1996-10-11 | 1998-04-16 | Voith Sulzer Papiermasch Gmbh | Press section |
SE9804346D0 (en) * | 1998-12-16 | 1998-12-16 | Valmet Corp | Method and apparatus for calendering paper |
DE10157688C1 (en) * | 2001-11-24 | 2003-02-13 | Voith Paper Patent Gmbh | Calender, to polish a paper/cardboard web, has a nip formed between a mantle belt and a heated rotating roller, with an auxiliary belt with thermal conductivity between the roller surface and the web |
-
2002
- 2002-08-16 DE DE10237534A patent/DE10237534A1/en not_active Withdrawn
-
2003
- 2003-06-23 AT AT03014084T patent/ATE409560T1/en active
- 2003-06-23 EP EP03014084A patent/EP1389511B1/en not_active Expired - Lifetime
- 2003-06-23 DE DE50310565T patent/DE50310565D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE409560T1 (en) | 2008-10-15 |
EP1389511A3 (en) | 2005-12-07 |
EP1389511A2 (en) | 2004-02-18 |
EP1389511B1 (en) | 2008-10-01 |
DE10237534A1 (en) | 2004-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |