GB1101792A - Improvements in and relating to the manufacture of fibre board - Google Patents
Improvements in and relating to the manufacture of fibre boardInfo
- Publication number
- GB1101792A GB1101792A GB1722365A GB1722365A GB1101792A GB 1101792 A GB1101792 A GB 1101792A GB 1722365 A GB1722365 A GB 1722365A GB 1722365 A GB1722365 A GB 1722365A GB 1101792 A GB1101792 A GB 1101792A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- fibre
- pulp
- april
- web
- 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
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
- B27N3/10—Moulding of mats
- B27N3/14—Distributing or orienting the particles or fibres
-
- 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
- B27N3/10—Moulding of mats
-
- 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
- B27N3/20—Moulding or pressing characterised by using platen-presses
- B27N3/203—Moulding or pressing characterised by using platen-presses with heating or cooling means
-
- 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
- B27N3/24—Moulding or pressing characterised by using continuously acting presses having endless belts or chains moved within the compression zone
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Treatment Of Fiber Materials (AREA)
- Paper (AREA)
Abstract
1,101,792. Forming fibre-board. DEFIBRATOR AKTIEBOLAG. 23 April, 1965 [24 April 1964], No. 17223/65. Headings D1F, DIN and D1R. Fibre board is made from a fibre pulp of a lignocellulose containing material by passing a mixture of the moist pulp and steam under superatmospheric pressure into a chamber 29, which is preferably at atmospheric pressure, and allowing the fibres to settle on a wire 33. Wood chips are pre-heated by steam in container 14, are disintegrated and ground at a temperature of for example 180‹C and a pressure of 11 atmospheres in disc refiners 19, 21, and are then passed to an adjustable expansion jet 27. Hot air from heat exchanger 47 and heater 55 is fed into chamber 29 to prevent any condensation. Moist air from the chamber is removed through suction box 39. Excess pulp from the web on the wire 33 is stripped by fan 63 and returned to the chamber through cleaner 67. The web is pressed by device 69, and is cut into sheets which are subjected to a hot pressing. A binder may be added, if required, to refiners 19, 21, conduit 25, or to chamber 29.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE513264A SE308441B (en) | 1964-04-24 | 1964-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1101792A true GB1101792A (en) | 1968-01-31 |
Family
ID=20265784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1722365A Expired GB1101792A (en) | 1964-04-24 | 1965-04-23 | Improvements in and relating to the manufacture of fibre board |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT268636B (en) |
BE (1) | BE662971A (en) |
CH (1) | CH442728A (en) |
DE (1) | DE1528239A1 (en) |
FI (1) | FI43493C (en) |
FR (1) | FR1431542A (en) |
GB (1) | GB1101792A (en) |
NL (1) | NL6505183A (en) |
NO (1) | NO117655B (en) |
SE (1) | SE308441B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE7808851L (en) * | 1977-08-24 | 1979-02-25 | Courtaulds Ltd | DRY FORMATION OF FIBROST MATERIAL |
AT405038B (en) * | 1996-08-27 | 1999-04-26 | Funder Ind Ges M B H | METHOD FOR TREATING FIBER PANEL WASTE |
-
1964
- 1964-04-24 SE SE513264A patent/SE308441B/xx unknown
-
1965
- 1965-04-20 NO NO15775965A patent/NO117655B/no unknown
- 1965-04-21 DE DE19651528239 patent/DE1528239A1/en active Pending
- 1965-04-21 FI FI96265A patent/FI43493C/en active
- 1965-04-21 FR FR14097A patent/FR1431542A/en not_active Expired
- 1965-04-23 CH CH569065A patent/CH442728A/en unknown
- 1965-04-23 NL NL6505183A patent/NL6505183A/xx unknown
- 1965-04-23 GB GB1722365A patent/GB1101792A/en not_active Expired
- 1965-04-23 BE BE662971D patent/BE662971A/xx unknown
- 1965-04-23 AT AT377265A patent/AT268636B/en active
Also Published As
Publication number | Publication date |
---|---|
BE662971A (en) | 1965-08-17 |
DE1528239A1 (en) | 1970-07-30 |
CH442728A (en) | 1967-08-31 |
SE308441B (en) | 1969-02-10 |
AT268636B (en) | 1969-02-25 |
FI43493C (en) | 1971-04-13 |
NL6505183A (en) | 1965-10-25 |
FI43493B (en) | 1970-12-31 |
NO117655B (en) | 1969-09-08 |
FR1431542A (en) | 1966-03-11 |
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