GB1006567A - Process and apparatus for the manufacture of multi-layer webs of fibrous material - Google Patents
Process and apparatus for the manufacture of multi-layer webs of fibrous materialInfo
- Publication number
- GB1006567A GB1006567A GB14677/62A GB1467762A GB1006567A GB 1006567 A GB1006567 A GB 1006567A GB 14677/62 A GB14677/62 A GB 14677/62A GB 1467762 A GB1467762 A GB 1467762A GB 1006567 A GB1006567 A GB 1006567A
- Authority
- GB
- United Kingdom
- Prior art keywords
- channel
- channels
- suction chambers
- pulp
- supplied
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier type
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
- D21F11/04—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type paper or board consisting on two or more layers
Landscapes
- Paper (AREA)
- Sowing (AREA)
Abstract
1,006,567. Paper-making machines. FELDMUHLE A.G. April 16, 1962 [April 26, 1961], No. 14677/62. Heading D2A. Multi-layer webs of fibrous material, such as paper, are formed by passing pulp suspensions along separate channels superposed directly one above the other on to an inclined portion of a wirecloth. Suction chambers arranged behind the wirecloth relative to each channel have provision for independently controllable reduced pressure in each chamber. In one embodiment, the pulp is supplied along three independent channels 1, 2, 3 to wire 7 inclined at an angle greater than 20 degrees to the direction of flow in the channels and behind which are the suction chambers 8-12. Pulp water is independently circulated from these. A housing 20 filled with water up to the same level as that in the channel 3 surrounds the suction chambers and prevents loss of fibres through the gap 21. In a modification, Fig. 3 (not shown), top and bottom channels are supplied from one inlet and the middle channel is separately supplied. In addition instead of the housing 20, a sealing device is provided to prevent leakage from the channel 22 at the gap beside the wire.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF33764A DE1220716B (en) | 1961-04-26 | 1961-04-26 | Device for the production of multilayer fibrous webs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1006567A true GB1006567A (en) | 1965-10-06 |
Family
ID=7095239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14677/62A Expired GB1006567A (en) | 1961-04-26 | 1962-04-16 | Process and apparatus for the manufacture of multi-layer webs of fibrous material |
Country Status (8)
Country | Link |
---|---|
US (1) | US3190790A (en) |
AT (1) | AT240151B (en) |
CH (1) | CH401671A (en) |
DE (1) | DE1220716B (en) |
FI (1) | FI48213C (en) |
GB (1) | GB1006567A (en) |
NO (1) | NO129755B (en) |
SE (1) | SE316367B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3619352A (en) * | 1967-07-26 | 1971-11-09 | Bowaters Paper Co Ltd Uk | Flame retardant hardboard and its manufacture |
US4477313A (en) * | 1981-12-03 | 1984-10-16 | Aktiebolaget Karlstads Mekaniska Werkstad | Method and apparatus for producing a multilayer paper web |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1008703A (en) * | 1963-07-29 | 1965-11-03 | Crompton & Bros James R | Improvements in or relating to a method of manufacturing a fibrous web |
US3345254A (en) * | 1964-06-24 | 1967-10-03 | Black Clawson Co | Multiple manifold headbox |
US3384537A (en) * | 1965-04-27 | 1968-05-21 | Sandy Hill Corp | Multi-layer papermaking apparatus |
DE1761854A1 (en) * | 1968-07-15 | 1971-09-02 | Feldmuehle Ag | Device for the production of flat structures |
DE2004775A1 (en) * | 1969-02-03 | 1970-09-03 | International Paper Company, New York, N.Y. (V.St.A.) | Method and device for the production of paper webs by means of twin wires |
BE759388A (en) * | 1969-12-12 | 1971-05-25 | Freudenberg Carl Fa | TEA TOWEL BASED ON NON WOVEN ETOFFE AND PROCESS FOR MANUFACTURING DECE TEA TOWEL |
US3775244A (en) * | 1971-10-14 | 1973-11-27 | Rhodiaceta | Apparatus for manufacturing nonwoven textiles |
JPS4920409A (en) * | 1972-06-26 | 1974-02-22 | ||
US3907635A (en) * | 1973-03-27 | 1975-09-23 | Beloit Corp | Adjustable drain plate in a paper web forming zone |
US4014736A (en) * | 1974-12-17 | 1977-03-29 | The Ontario Paper Company Limited | Process for treating a slurry of cellulosic material |
US4046621A (en) * | 1974-12-17 | 1977-09-06 | The Ontario Paper Company Limited | Process for treating a slurry of cellulosic material |
US4149930A (en) * | 1975-01-22 | 1979-04-17 | Fulgurltwerke Seelze Und Eichriede In Luthe Bel Hannover Adolf Oesterheld | Method and apparatus for making asbestos-cement boards |
GB2078812B (en) * | 1980-06-21 | 1984-03-07 | St Annes Board Mill Co Ltd | Flowboxes for paper machines |
JP3171419B2 (en) * | 1994-02-02 | 2001-05-28 | 特種製紙株式会社 | Paper layer forming method and paper layer forming apparatus |
US6066235A (en) * | 1998-04-03 | 2000-05-23 | E. I. Du Pont De Nemours And Company | Wetlay process for manufacture of highly-oriented fibrous mats |
US6339859B1 (en) * | 1999-06-25 | 2002-01-22 | Lewis D. Shackford | Control system for a filtrate splitting device |
FR2867263B1 (en) | 2004-03-02 | 2006-05-26 | Solaronics Irt | DRYING INSTALLATION FOR A TILTING STRIP, IN PARTICULAR FOR A PAPER STRIP |
US7926200B2 (en) * | 2004-03-02 | 2011-04-19 | Nv Bekaert Sa | Infrared drier installation for passing web |
JP5426399B2 (en) * | 2007-12-03 | 2014-02-26 | 株式会社ビーエス | Paper machine |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US507643A (en) * | 1893-10-31 | barnes | ||
DE165877C (en) * | ||||
US1500207A (en) * | 1920-03-26 | 1924-07-08 | C F Dahlberg | Fiber board having ornamental surfaces |
US1532083A (en) * | 1920-03-26 | 1925-03-31 | C F Dahlberg | Process of and apparatus for making fiber boards |
US1500208A (en) * | 1920-04-06 | 1924-07-08 | C F Dahlberg | Process of and apparatus for making fiber boards |
US1599385A (en) * | 1922-10-11 | 1926-09-07 | Goodyear Tire & Rubber | Machine for making fiber composition |
US2134408A (en) * | 1936-08-06 | 1938-10-25 | Paper Patents Co | Forming paper webs |
DE677683C (en) * | 1937-01-03 | 1939-12-01 | Fritz Kienzle | Device for the production of paper, cardboard, cellulose, wood pulp and. Like. In web form |
US2259859A (en) * | 1937-03-23 | 1941-10-21 | Covey Elzy Earl | Apparatus for making paper |
US2418600A (en) * | 1944-02-01 | 1947-04-08 | Scott Paper Co | Method and machine for forming paper |
DE899896C (en) * | 1951-12-18 | 1953-12-17 | Waldhof Zellstoff Fab | Method and headbox for the production of multiple paper or cardboard u. like |
US2942661A (en) * | 1956-12-18 | 1960-06-28 | Beloit Iron Works | Multi-ply sheet former |
-
1961
- 1961-04-26 DE DEF33764A patent/DE1220716B/en active Pending
-
1962
- 1962-03-09 SE SE2669/62A patent/SE316367B/xx unknown
- 1962-04-16 GB GB14677/62A patent/GB1006567A/en not_active Expired
- 1962-04-24 US US189778A patent/US3190790A/en not_active Expired - Lifetime
- 1962-04-25 NO NO00144134A patent/NO129755B/no unknown
- 1962-04-25 AT AT339362A patent/AT240151B/en active
- 1962-04-25 FI FI620827A patent/FI48213C/en active
- 1962-04-26 CH CH509562A patent/CH401671A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3619352A (en) * | 1967-07-26 | 1971-11-09 | Bowaters Paper Co Ltd Uk | Flame retardant hardboard and its manufacture |
US4477313A (en) * | 1981-12-03 | 1984-10-16 | Aktiebolaget Karlstads Mekaniska Werkstad | Method and apparatus for producing a multilayer paper web |
Also Published As
Publication number | Publication date |
---|---|
NO129755B (en) | 1974-05-20 |
FI48213B (en) | 1974-04-01 |
FI48213C (en) | 1974-07-10 |
AT240151B (en) | 1965-05-10 |
DE1220716B (en) | 1966-07-07 |
US3190790A (en) | 1965-06-22 |
SE316367B (en) | 1969-10-20 |
CH401671A (en) | 1965-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1006567A (en) | Process and apparatus for the manufacture of multi-layer webs of fibrous material | |
GB1229741A (en) | ||
GB1384363A (en) | Delivery of slurry to web-forming apparatus such as a paper-making machine | |
ES382759A1 (en) | Headbox for a papermaking machine containing multiple parallel ducts | |
GB1103251A (en) | Improvements in and relating to forming boards of papermaking machines | |
GB1026276A (en) | Improvements relating to papermaking | |
GB1475566A (en) | Method and apparatus for forming a fibre network from a suspension of fibres | |
SE7904503L (en) | PAPER MACHINE INLET CHARGE | |
ES375600A1 (en) | Papermaking headbox stock nozzle with liquid jacket means for elimination of stock exposure to air | |
GB1373249A (en) | Paper making machine | |
ES475354A1 (en) | Apparatus for degassing paper stock | |
ES475199A1 (en) | Pulp feed for a papermaking machine | |
GB1217389A (en) | Improvements in or relating to the break-spinning of fibres | |
GB1247013A (en) | Dewatering machine for manufacturing a fibrous web, and method of using the same | |
GB1437635A (en) | Method of and apparatus for pulp stock supply to a paper making machine | |
GB1179686A (en) | Method and Apparatus for Making Paper | |
GB1148674A (en) | Improvements in a headbox of a papermaking machine | |
GB1362288A (en) | Wire part of a machine for the production of a fibre web | |
GB1069560A (en) | Hole plate in a one-sided inlet headbox of a paper machine | |
GB672278A (en) | Improvements in or relating to flow boxes for paper-making machines | |
US3360428A (en) | Papermaking machine stock inlet | |
FI58365C (en) | FOERFARANDE FOER REGLERING AV EN PAPPERSMASKIN | |
GB953635A (en) | Improvements in the machines for the production of papers, cardboards or other sheets | |
SU361245A1 (en) | PRESSURE BOX | |
GB931977A (en) | Improvements in or relating to paper-making machines |