DE50312688D1 - Device for producing webs of material - Google Patents
Device for producing webs of materialInfo
- Publication number
- DE50312688D1 DE50312688D1 DE50312688T DE50312688T DE50312688D1 DE 50312688 D1 DE50312688 D1 DE 50312688D1 DE 50312688 T DE50312688 T DE 50312688T DE 50312688 T DE50312688 T DE 50312688T DE 50312688 D1 DE50312688 D1 DE 50312688D1
- Authority
- DE
- Germany
- Prior art keywords
- press
- web
- belt
- 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
- 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
-
- 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
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 (38), e.g. for the production of fiberboards, has a recirculating press belt (12) forming a press gap with a counter surface (14) at a drum (16). A number of successive press units (20) are deployed in the direction (L) of web travel, to press the belt with the web against the counter surface. The press units have at least a partially independent control (30) to set the pressure applied to the web to set and adjust its bulk density profile, and 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 |
---|---|---|---|
DE10237535A DE10237535A1 (en) | 2002-08-16 | 2002-08-16 | Device for the production of material webs |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50312688D1 true DE50312688D1 (en) | 2010-06-17 |
Family
ID=30469767
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10237535A Withdrawn DE10237535A1 (en) | 2002-08-16 | 2002-08-16 | Device for the production of material webs |
DE50312688T Expired - Lifetime DE50312688D1 (en) | 2002-08-16 | 2003-06-23 | Device for producing webs of material |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10237535A Withdrawn DE10237535A1 (en) | 2002-08-16 | 2002-08-16 | Device for the production of material webs |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1389510B1 (en) |
AT (1) | ATE466704T1 (en) |
DE (2) | DE10237535A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006036201B3 (en) * | 2006-08-03 | 2008-03-27 | Kraussmaffei Berstorff Gmbh | Device for producing webs of material |
DE102012019757B4 (en) * | 2012-10-09 | 2017-01-12 | Fagus-Grecon Greten Gmbh & Co. Kg | Method and device for producing sheet elements from glue-dispensed flowable materials |
DE202016106944U1 (en) | 2016-02-08 | 2017-01-02 | Voith Patent Gmbh | Device for treating a fibrous web |
DE102018131533B3 (en) | 2018-12-10 | 2020-03-05 | Nordischer Maschinenbau Rud. Baader Gmbh + Co. Kg | Device and method for separating mixed materials of different flowability |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2110754A1 (en) * | 1971-03-06 | 1972-09-21 | Siempelkamp Gmbh & Co | Continuous chipboard making machine - with arcuate plates cooperating with presser drum and pressed by rollers against chip spreading conveyor |
DE2249146C3 (en) * | 1972-10-06 | 1980-09-18 | Bison-Werke Baehre & Greten Gmbh & Co Kg, 3257 Springe | Device for the continuous production of chipboard or the like |
JP2537078B2 (en) | 1988-09-13 | 1996-09-25 | 富士写真フイルム株式会社 | Magnetic recording media |
DE3903022C1 (en) * | 1989-02-02 | 1990-04-26 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
DE4035787A1 (en) * | 1989-11-10 | 1991-05-16 | Berstorff Gmbh Masch Hermann | Press for continuous production of thin chip and fibre board - has heated central roller with ancillary rollers around which endless steel band is driven |
DE4103343A1 (en) * | 1991-02-05 | 1992-08-06 | Berstorff Gmbh Masch Hermann | Continuous press for paper, textiles, etc. - has support yoke at central drum pedestal with hydraulic piston cylinders having plate packets |
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 |
EP0630725B1 (en) * | 1993-06-25 | 1998-09-16 | De Pretto-Escher Wyss s.r.l. | Device for the continuous production of particle boards, fibre boards or the like |
DE4342279C2 (en) * | 1993-12-11 | 2002-04-18 | Siempelkamp Gmbh & Co Kg G | Continuous press for the production of particle board, fiberboard, laminate board and similar pressed boards |
CH690757A5 (en) * | 1995-11-29 | 2001-01-15 | Pretto De Escher Wyss Srl | Means for the production of particleboard or fiberboard. |
-
2002
- 2002-08-16 DE DE10237535A patent/DE10237535A1/en not_active Withdrawn
-
2003
- 2003-06-23 DE DE50312688T patent/DE50312688D1/en not_active Expired - Lifetime
- 2003-06-23 EP EP03014082A patent/EP1389510B1/en not_active Expired - Lifetime
- 2003-06-23 AT AT03014082T patent/ATE466704T1/en active
Also Published As
Publication number | Publication date |
---|---|
DE10237535A1 (en) | 2004-03-04 |
EP1389510A2 (en) | 2004-02-18 |
EP1389510B1 (en) | 2010-05-05 |
EP1389510A3 (en) | 2005-12-07 |
ATE466704T1 (en) | 2010-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |