ZA733652B - Multi-ply two wire former - Google Patents
Multi-ply two wire formerInfo
- Publication number
- ZA733652B ZA733652B ZA733652A ZA733652A ZA733652B ZA 733652 B ZA733652 B ZA 733652B ZA 733652 A ZA733652 A ZA 733652A ZA 733652 A ZA733652 A ZA 733652A ZA 733652 B ZA733652 B ZA 733652B
- Authority
- ZA
- South Africa
- Prior art keywords
- ply
- wire former
- former
- wire
- Prior art date
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
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
- D21F9/006—Complete machines for making continuous webs of paper of the twin-wire type paper or board consisting of two or more layers
-
- 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
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00260808A US3839143A (en) | 1972-06-08 | 1972-06-08 | Multi-ply two wire former wherein multiple headboxes are used and inflatable air bellows provide adjustments therebetween |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA733652B true ZA733652B (en) | 1974-04-24 |
Family
ID=22990703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA733652A ZA733652B (en) | 1972-06-08 | 1973-05-29 | Multi-ply two wire former |
Country Status (16)
Country | Link |
---|---|
US (1) | US3839143A (fi) |
JP (1) | JPS5214331B2 (fi) |
AR (1) | AR196668A1 (fi) |
AU (1) | AU5673673A (fi) |
BE (1) | BE800178A (fi) |
BR (1) | BR7304215D0 (fi) |
CA (1) | CA971407A (fi) |
DE (1) | DE2329658C3 (fi) |
ES (1) | ES415529A1 (fi) |
FI (1) | FI61217C (fi) |
FR (1) | FR2187990B1 (fi) |
GB (1) | GB1418057A (fi) |
IT (1) | IT990621B (fi) |
NL (1) | NL7307840A (fi) |
SE (1) | SE397549B (fi) |
ZA (1) | ZA733652B (fi) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI379674A (fi) * | 1974-01-17 | 1975-07-18 | Beloit Corp | |
FI50160C (fi) * | 1974-02-15 | 1975-12-10 | Tampella Oy Ab | Yhdistelmäpaperikone |
US3944464A (en) * | 1974-05-10 | 1976-03-16 | International Paper Company | Forming section for twin-wire papermaking machine |
US4414061A (en) * | 1975-02-20 | 1983-11-08 | Australian Paper Manufacturers Limited | Twin wire paper forming apparatus |
US4021295A (en) * | 1975-05-05 | 1977-05-03 | Beloit Corporation | Method and apparatus for supplying white water from a single silo in the formation of a multi-ply web |
US4036684A (en) * | 1975-08-04 | 1977-07-19 | Beloit Corporation | High bulk tissue forming and drying apparatus |
GB1530246A (en) * | 1976-04-14 | 1978-10-25 | Valmet Oy | Method of and means for detaching and conducting a paper web in a paper-making machine |
US4086130A (en) * | 1976-07-16 | 1978-04-25 | Beloit Corporation | Control system and method for a multi-channel paper machine distributor |
US4125428A (en) * | 1977-06-27 | 1978-11-14 | The Black Clawson Company | Vertical twin wire paper machine |
FI58364C (fi) * | 1977-07-13 | 1981-01-12 | Tampella Oy Ab | Matningsanordning foer en banformningsmaskin foer framstaellning av en tvao- eller flerskiktig fiberbana |
SE421328B (sv) * | 1978-04-25 | 1981-12-14 | Karlstad Mekaniska Ab | Forfarande och anordning for bildande av en flerskiktsmeldstrale |
US4376014A (en) * | 1979-04-12 | 1983-03-08 | Beloit Corporation | Headbox for forming multi-ply sheets |
US4376012A (en) * | 1979-04-12 | 1983-03-08 | Beloit Corporation | Method of forming a multi-ply web from paper stock |
FI69664C (fi) * | 1980-04-11 | 1986-03-10 | Valmet Oy | Inloppslaoda foer en pappersmaskin |
DE3107926A1 (de) * | 1981-03-02 | 1982-11-04 | Escher Wyss Gmbh, 7980 Ravensburg | Verfahren zum ausbilden einer mehrlagigen papierbahn in einem doppelsiebformer und doppelsiebformer zur durchfuehrung des verfahrens |
SE436693B (sv) * | 1981-06-04 | 1985-01-21 | Bofors Ab | Sett att framstella ett regenererbart filter for gas- eller vetskeseparation |
SE428810B (sv) * | 1981-12-01 | 1983-07-25 | Karlstad Mekaniska Ab | Regelersystem for reglering av en flerskiktsinloppslada for en pappersmaskin |
SE428809B (sv) * | 1981-12-01 | 1983-07-25 | Karlstad Mekaniska Ab | Sett och anordning for att under drift av en inloppslada eller liknande meldavgivande don for en pappersmaskin erhalla information om storleken av en meltutloppsspalt |
US5102501A (en) * | 1982-08-18 | 1992-04-07 | James River-Norwalk, Inc. | Multiple layer fibrous web products of enhanced bulk and method of manufacturing same |
CA1230995A (en) * | 1983-02-10 | 1988-01-05 | Eben W. Freeman | Method and apparatus for producing paper and other nonwoven fibrous webs |
FI840246A (fi) * | 1984-01-20 | 1985-07-21 | Valmet Oy | Foerfarande och anordning vid formning av pappersbana. |
FI71377B (fi) * | 1984-05-11 | 1986-09-09 | Ahlstroem Oy | Foerfarande foer framstaellning av flerskiktskartong |
FI72360C (fi) * | 1985-06-07 | 1987-05-11 | Valmet Oy | Foerfarande vid formningen av en pappersbana foer att foerbaettra dess formation och banformningsparti i pappersmaskin samt formningsvals. |
FI75200B (fi) * | 1986-07-04 | 1988-01-29 | Valmet Oy | Foerfarande vid pappersframstaellningsprocess foer foerbaettring av egenskaper hos papperet, saerskilt dess retention. |
US4790909A (en) * | 1986-12-17 | 1988-12-13 | Beloit Corporation | Two-wire paper forming apparatus |
DE3803805C1 (fi) * | 1988-02-09 | 1989-04-27 | J.M. Voith Gmbh, 7920 Heidenheim, De | |
DE3815470A1 (de) * | 1988-05-06 | 1989-11-16 | Voith Gmbh J M | Doppelsieb-former |
FI83977C (fi) * | 1989-11-06 | 1991-09-25 | Valmet Paper Machinery Inc | Gapformare i pappersmaskin. |
FI93032C (fi) * | 1991-03-15 | 1995-02-10 | Valmet Paper Machinery Inc | Paperikoneen kaksiviirainen rainanmuodostusosa |
US5204009A (en) * | 1991-08-14 | 1993-04-20 | Kvaerner Hymac Inc. | Slurry rising apparatus and method therefor |
DE4321268C2 (de) * | 1993-06-28 | 1996-08-14 | Voith Gmbh J M | Stoffauflauf und Verfahren zur Erzeugung einer mehrschichtigen und mehrlagigen Papierbahn |
AT401185B (de) * | 1994-10-14 | 1996-07-25 | Andritz Patentverwaltung | Vorrichtung zur entwässerung und bzw. oder wäsche von suspensionen, insbesondere faserstoffsuspensionen |
US5916417A (en) * | 1997-08-22 | 1999-06-29 | International Paper Company | Method of making multi-ply paperboard sheet having layers of different fiber properties |
DE19803591A1 (de) * | 1998-01-30 | 1999-08-05 | Voith Sulzer Papiertech Patent | Doppelsieb-Former |
DE19941676A1 (de) * | 1999-09-01 | 2001-03-08 | Voith Paper Patent Gmbh | Vorrichtung zur Entwässerung eines Stoff-Wasser-Gemisches |
US6821392B2 (en) * | 2003-02-20 | 2004-11-23 | Metso Paper, Inc. | Headbox sealing device |
CN117759196B (zh) * | 2024-02-22 | 2024-05-03 | 山东省地质矿产勘查开发局第七地质大队(山东省第七地质矿产勘查院) | 一种勘探孔分层抽水试验封隔止水装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA565496A (en) * | 1958-11-04 | R. Webster David | Adjustable slice for a paper machine | |
US1018588A (en) * | 1910-11-07 | 1912-02-27 | John B Shepler | Multiple-ply-paper-board-making machine. |
US1718574A (en) * | 1925-05-11 | 1929-06-25 | William H Millspaugh | Paper-making method and machine |
US1782214A (en) * | 1928-09-06 | 1930-11-18 | Albert D Stewart | Process and apparatus for producing felted fibrous board |
US1875075A (en) * | 1930-01-25 | 1932-08-30 | Masonite Corp | Liquid separation |
US2098733A (en) * | 1937-09-20 | 1937-11-09 | Hummel Ross Fibre Corp | Plyboard |
US2881668A (en) * | 1956-03-30 | 1959-04-14 | St Annes Board Mill Co Ltd | Paper forming section |
US2928464A (en) * | 1957-01-01 | 1960-03-15 | Albert E Reed And Company Ltd | Adjustable slice for flow box |
US2911039A (en) * | 1957-01-18 | 1959-11-03 | Beloit Iron Works | Paper machine forming section |
US3607625A (en) * | 1968-01-17 | 1971-09-21 | Beloit Corp | Headbox |
DE1904962A1 (de) * | 1969-02-01 | 1970-08-20 | Arledter Dr Ing Hanns F | Doppelsieb-Papiermaschine |
US3619362A (en) * | 1969-02-03 | 1971-11-09 | Beloit Corp | Papermaking headbox stock nozzle with liquid jacket means for elimination of stock exposure to air |
-
1972
- 1972-06-08 US US00260808A patent/US3839143A/en not_active Expired - Lifetime
-
1973
- 1973-05-22 GB GB2433373A patent/GB1418057A/en not_active Expired
- 1973-05-28 AR AR248241A patent/AR196668A1/es active
- 1973-05-29 FI FI1724/73A patent/FI61217C/fi active
- 1973-05-29 ZA ZA733652A patent/ZA733652B/xx unknown
- 1973-05-29 BE BE131637A patent/BE800178A/xx unknown
- 1973-06-01 SE SE7307778A patent/SE397549B/xx unknown
- 1973-06-01 JP JP7360981A patent/JPS5214331B2/ja not_active Expired
- 1973-06-04 ES ES415529A patent/ES415529A1/es not_active Expired
- 1973-06-05 NL NL7307840A patent/NL7307840A/xx unknown
- 1973-06-06 FR FR7321562A patent/FR2187990B1/fr not_active Expired
- 1973-06-06 BR BR4215/73A patent/BR7304215D0/pt unknown
- 1973-06-07 CA CA173,507A patent/CA971407A/en not_active Expired
- 1973-06-08 AU AU56736/73A patent/AU5673673A/en not_active Expired
- 1973-06-09 DE DE2329658A patent/DE2329658C3/de not_active Expired
- 1973-06-12 IT IT25192/73A patent/IT990621B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2187990B1 (fi) | 1979-07-27 |
SE397549B (sv) | 1977-11-07 |
DE2329658C3 (de) | 1980-05-08 |
BR7304215D0 (pt) | 1974-07-18 |
FR2187990A1 (fi) | 1974-01-18 |
ES415529A1 (es) | 1976-02-16 |
JPS4948914A (fi) | 1974-05-11 |
US3839143A (en) | 1974-10-01 |
DE2329658A1 (de) | 1974-01-03 |
BE800178A (fr) | 1973-09-17 |
FI61217C (fi) | 1982-06-10 |
DE2329658B2 (de) | 1979-08-30 |
AU5673673A (en) | 1974-12-12 |
GB1418057A (en) | 1975-12-17 |
JPS5214331B2 (fi) | 1977-04-21 |
NL7307840A (fi) | 1973-12-11 |
IT990621B (it) | 1975-07-10 |
FI61217B (fi) | 1982-02-26 |
AR196668A1 (es) | 1974-02-12 |
CA971407A (en) | 1975-07-22 |
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