ES8102611A1 - Un metodo, con su maquina correspondiente para obtener uni- formidad en bandas de papel producidas sobre un formador de cilindro - Google Patents
Un metodo, con su maquina correspondiente para obtener uni- formidad en bandas de papel producidas sobre un formador de cilindroInfo
- Publication number
- ES8102611A1 ES8102611A1 ES490339A ES490339A ES8102611A1 ES 8102611 A1 ES8102611 A1 ES 8102611A1 ES 490339 A ES490339 A ES 490339A ES 490339 A ES490339 A ES 490339A ES 8102611 A1 ES8102611 A1 ES 8102611A1
- Authority
- ES
- Spain
- Prior art keywords
- roll former
- paper webs
- webs produced
- fibers
- paper
- 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
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/08—Pressure rolls
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/18—Shaking apparatus for wire-cloths and associated parts
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/009—Fibre-rearranging devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/08—Felts
-
- 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
Landscapes
- Paper (AREA)
Abstract
PROCEDIMIENTO Y DISPOSITIVO PARA CONSEGUIR UNIFORMIDAD EN LAS BANDAS DE PAPEL OBTENIDAS EN FORMADORES DE CILINDRO. UN CHORRO (13) DE SUSPENSION DE MATERIAL FIBROSO PARA LA FORMACION DE PAPEL SE DIRIGE HACIA EL ESPACIO COMPRENDIDO ENTRE DOS CINTAS GIRATORIAS, UN INTERIOR (7), QUE ENVUELVE AL CILINDRO FORMADOR (5), Y OTRA EXTERIOR (8), POROSA, PARA EFECTUAR EL DRENAJE (11, 14), A TRAVES DE ELLA. EXISTE UNA ZONA ENTRE LAS CINTAS EN LA QUE UN DISPOSITIVO (15) PRODUCE IMOULSIONES DE PRESION SOBRE LAS FIBRAS MOVILES DE LA SUSPENSION, CON EL FIN DE DISTRIBUIRLAS UNIFORMEMENTE ANTES DE QUE QUEDEN BLOQUEADAS EN LA BANDA DE PAPEL. A
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/028,227 US4235667A (en) | 1979-04-09 | 1979-04-09 | Method of and means for attaining uniformity in paper webs produced on a roll former |
Publications (2)
Publication Number | Publication Date |
---|---|
ES490339A0 ES490339A0 (es) | 1981-02-16 |
ES8102611A1 true ES8102611A1 (es) | 1981-02-16 |
Family
ID=21842253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES490339A Expired ES8102611A1 (es) | 1979-04-09 | 1980-04-08 | Un metodo, con su maquina correspondiente para obtener uni- formidad en bandas de papel producidas sobre un formador de cilindro |
Country Status (10)
Country | Link |
---|---|
US (1) | US4235667A (es) |
JP (1) | JPS5844799B2 (es) |
KR (1) | KR840000111B1 (es) |
CA (1) | CA1110891A (es) |
ES (1) | ES8102611A1 (es) |
GB (1) | GB2045827B (es) |
IN (1) | IN152559B (es) |
IT (1) | IT1141549B (es) |
MX (1) | MX154129A (es) |
PH (1) | PH16142A (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1330291C (en) * | 1987-01-12 | 1994-06-21 | David Graham Izard | Low density frothed mineral wool panel and method |
US5013405A (en) * | 1987-01-12 | 1991-05-07 | Usg Interiors, Inc. | Method of making a low density frothed mineral wool |
US5089090A (en) * | 1989-06-08 | 1992-02-18 | Jwi Ltd. | Continuous controlled drainage |
US5080760A (en) * | 1989-06-08 | 1992-01-14 | Jwi Ltd. | Pressurized forming board |
US5011577A (en) * | 1989-06-08 | 1991-04-30 | Jwi Ltd. | Pressure control forming section |
FI920228A0 (fi) * | 1992-01-17 | 1992-01-17 | Valmet Paper Machinery Inc | Banformningsparti foer pappersmaskin. |
DE4301103C1 (de) * | 1993-01-18 | 1994-08-18 | Voith Gmbh J M | Siebpartie einer Papiermaschine |
JP2003239187A (ja) * | 2002-02-12 | 2003-08-27 | Mitsubishi Heavy Ind Ltd | ツインワイヤ抄紙機 |
SE525144C2 (sv) * | 2003-05-06 | 2004-12-07 | Metso Paper Inc | Förfarande och anordning vid en dubbelvirapress |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2900023A (en) * | 1956-04-10 | 1959-08-18 | Beloit Iron Works | Table roll and deflector suction device |
US3489644A (en) * | 1966-07-11 | 1970-01-13 | Texas Instruments Inc | Apparatus for impinging liquid into a fiber web from beneath a wire in a fourdrinier paper machine |
DE1809779A1 (de) * | 1967-11-28 | 1969-08-21 | Karlstad Mekaniska Ab | Vorrichtung zur Bildung und Entwaesserung eines endlosen Faservlieses |
US3578558A (en) * | 1968-02-19 | 1971-05-11 | Black Clawson Co | Twin wire paper making assembly |
US3582467A (en) * | 1968-06-25 | 1971-06-01 | Beloit Corp | Two wire former |
US3574054A (en) * | 1968-08-06 | 1971-04-06 | Scott Paper Co | Method and apparatus for using wire strands as fourdrinier wire drainage elements |
US3573159A (en) * | 1968-08-30 | 1971-03-30 | Anglo Paper Prod Ltd | Deflocculation of pulp stock suspension with pressure pulses |
US3746613A (en) * | 1971-02-11 | 1973-07-17 | E Vauhkonen | Twin wire paper making machine wherein the wires travel in an arc |
-
1979
- 1979-04-09 US US06/028,227 patent/US4235667A/en not_active Expired - Lifetime
-
1980
- 1980-03-12 CA CA347,519A patent/CA1110891A/en not_active Expired
- 1980-03-12 GB GB8008433A patent/GB2045827B/en not_active Expired
- 1980-03-25 PH PH23812A patent/PH16142A/en unknown
- 1980-03-31 KR KR1019800001355A patent/KR840000111B1/ko active
- 1980-03-31 JP JP55040574A patent/JPS5844799B2/ja not_active Expired
- 1980-04-05 IN IN396/CAL/80A patent/IN152559B/en unknown
- 1980-04-08 ES ES490339A patent/ES8102611A1/es not_active Expired
- 1980-04-09 MX MX181909A patent/MX154129A/es unknown
- 1980-04-09 IT IT21269/80A patent/IT1141549B/it active
Also Published As
Publication number | Publication date |
---|---|
JPS55137294A (en) | 1980-10-25 |
US4235667A (en) | 1980-11-25 |
ES490339A0 (es) | 1981-02-16 |
IT1141549B (it) | 1986-10-01 |
IT8021269A0 (it) | 1980-04-09 |
GB2045827A (en) | 1980-11-05 |
IN152559B (es) | 1984-02-11 |
JPS5844799B2 (ja) | 1983-10-05 |
PH16142A (en) | 1983-07-12 |
KR830002111A (ko) | 1983-05-21 |
KR840000111B1 (ko) | 1984-02-11 |
CA1110891A (en) | 1981-10-20 |
MX154129A (es) | 1987-05-25 |
GB2045827B (en) | 1983-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC1A | Transfer granted | ||
FD1A | Patent lapsed |
Effective date: 20020506 |