ES2081999T3 - Sistema mejorado y metodo para formar y deshidratar una capa de papel sobre una tela fourdrinier. - Google Patents
Sistema mejorado y metodo para formar y deshidratar una capa de papel sobre una tela fourdrinier.Info
- Publication number
- ES2081999T3 ES2081999T3 ES90911884T ES90911884T ES2081999T3 ES 2081999 T3 ES2081999 T3 ES 2081999T3 ES 90911884 T ES90911884 T ES 90911884T ES 90911884 T ES90911884 T ES 90911884T ES 2081999 T3 ES2081999 T3 ES 2081999T3
- Authority
- ES
- Spain
- Prior art keywords
- paper
- forming
- dehydrating
- layer
- improved system
- 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
- 239000004744 fabric Substances 0.000 title 1
- 239000006185 dispersion Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000000835 fiber Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
Classifications
-
- 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
- D21F1/48—Suction apparatus
-
- 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
- D21F1/48—Suction apparatus
- D21F1/52—Suction boxes without rolls
-
- 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)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Non-Insulated Conductors (AREA)
Abstract
SE TRATA DEL DESARROLLO DE UN SISTEMA PARA EL PROCESO DE FABRICACION DE PAPEL, QUE CONSISTE EN FORMAR Y DESHIDRATAR DISPERSION DE FIBRA/ACUOSA (44) POR DRENAJE SUMERGIDO EN EL QUE NO PENETRA LA DISPERSION FIBRA/ACUOSA (44) NI LA MEMBRANA DE PAPEL AL FORMARSE; LA DESHIDRATACION SE CONSIGUE MEDIANTE LA ALTERACION DE LA TENSION NATURAL DEL MENISCO DEL AGUA DE MANERA QUE INDUCE EL AUMENTO DEL DRENAJE DEL AGUA DE LA DISPERSION ACUOSA (44) DE LAS FIBRAS UTILIZADAS PARA LA FABRICACION DEL PAPEL, PRINCIPALMENTE EN EL EXTREMO MAS MOJADO DEL SISTEMA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38474489A | 1989-07-24 | 1989-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2081999T3 true ES2081999T3 (es) | 1996-03-16 |
Family
ID=23518575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90911884T Expired - Lifetime ES2081999T3 (es) | 1989-07-24 | 1990-07-23 | Sistema mejorado y metodo para formar y deshidratar una capa de papel sobre una tela fourdrinier. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0439571B1 (es) |
| AT (1) | ATE130891T1 (es) |
| CA (1) | CA2040439C (es) |
| DE (1) | DE69023894T2 (es) |
| ES (1) | ES2081999T3 (es) |
| FI (1) | FI911934A0 (es) |
| WO (1) | WO1991001408A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5389207A (en) * | 1989-07-24 | 1995-02-14 | Rodriguez; Peter A. | Apparatus for controlling the dewatering of a web in a fourdrinier fabric |
| DE4335304C2 (de) * | 1993-10-16 | 1995-04-20 | Voith Gmbh J M | Verfahren zum Betreiben eines Doppelsiebformers |
| AT409976B (de) * | 2001-03-16 | 2002-12-27 | Andritz Ag Maschf | Verfahren und vorrichtung zur entfernung von wasser aus einer faserstoffbahn, zellstoffbahn oder papierbahn |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB623492A (en) * | 1947-05-03 | 1949-05-18 | Millspaugh Ltd | Improvements in or relating to paper-making machines |
| US2881676A (en) * | 1955-05-18 | 1959-04-14 | St Annes Board Mill Co Ltd | Paper or board machine and method |
| US2893486A (en) * | 1956-02-27 | 1959-07-07 | Crown Zellerbach Corp | Fourdrinier paper making machine |
| US3149026A (en) * | 1961-09-26 | 1964-09-15 | Beloit Iron Works | Air assisted formation method and apparatus |
| US3595744A (en) * | 1965-12-22 | 1971-07-27 | Helge Natanael Skoldkvist | Pulp-forming machine |
| US3507746A (en) * | 1967-03-22 | 1970-04-21 | Texas Instruments Inc | Automatic vacuum suction box in papermaking |
| US3708390A (en) * | 1970-09-14 | 1973-01-02 | Kimberly Clark Co | Suction box for a papermaking machine having multiple compartments formed by j-shaped elements |
| IT1201808B (it) * | 1986-09-05 | 1989-02-02 | Awe Anti Wear Eng Srl | Procedimento di disidratazione della pasta per carta e contemporanea formazione del foglio in un sistema a doppia tela ed impianto adottante tale procedimento |
-
1990
- 1990-07-23 CA CA002040439A patent/CA2040439C/en not_active Expired - Fee Related
- 1990-07-23 EP EP90911884A patent/EP0439571B1/en not_active Expired - Lifetime
- 1990-07-23 DE DE69023894T patent/DE69023894T2/de not_active Expired - Fee Related
- 1990-07-23 AT AT90911884T patent/ATE130891T1/de not_active IP Right Cessation
- 1990-07-23 FI FI911934A patent/FI911934A0/fi unknown
- 1990-07-23 ES ES90911884T patent/ES2081999T3/es not_active Expired - Lifetime
- 1990-07-23 WO PCT/US1990/004144 patent/WO1991001408A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ATE130891T1 (de) | 1995-12-15 |
| DE69023894D1 (de) | 1996-01-11 |
| EP0439571A1 (en) | 1991-08-07 |
| EP0439571A4 (en) | 1992-01-22 |
| WO1991001408A1 (en) | 1991-02-07 |
| FI911934A7 (fi) | 1991-04-22 |
| EP0439571B1 (en) | 1995-11-29 |
| DE69023894T2 (de) | 1996-07-04 |
| CA2040439A1 (en) | 1991-01-25 |
| CA2040439C (en) | 2000-02-22 |
| FI911934A0 (fi) | 1991-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CO4870770A1 (es) | Tisu que contiene betaina silicona y metodo de fabricarlo | |
| AR000162A1 (es) | Un método y sistema para reducir el contenido de humedad de una banda de papel de fibra en un procedimiento para fabricar una banda de papel | |
| ES2196815T3 (es) | Procedimiento para la produccion de papel. | |
| MX170284B (es) | Un proceso para la produccion de papel | |
| ES2090588T3 (es) | Tela compuesta spunbonded hidroenmarañada, y procedimiento. | |
| ES2190506T3 (es) | Procedimiento para la fabricacion de un medio filtrante, medio filtrante fabricado con el mismo, y filtro que utiliza dicho medio. | |
| BR0112906A (pt) | Processo para produção de papel | |
| CR5924A (es) | Hoja de papel con estirabilidad incrementada en direccion transversal a la maquina | |
| FI83349B (fi) | Foerfarande foer framstaellning av papper och kartong. | |
| ES2029231T5 (es) | Procedimiento y su aparato para la fabricacion de un genero no tejido. | |
| AR245964A1 (es) | Composiciones para facilitar el cresponado. | |
| CO5050415A1 (es) | Metodo para hacer un tisu de baja densidad con entrada de energia reducida | |
| DE69422965D1 (de) | Polymerverstärktes Papier mit verbesserter Reissfestigkeit in der Querrichtung | |
| ES2077280T3 (es) | Metodo de pervaporacion con una membrana que comprende almidon y un polimero termoplastico sintetico. | |
| AR015277A1 (es) | Dispersiones acuosas de apresto de papel, procesos para preparar papel y papel obtenido. | |
| BR9105490A (pt) | Metodo e aparelho para produzir um papel de valor que possui um elemento de seguranca embutido bem como papel de valor | |
| ES2081999T3 (es) | Sistema mejorado y metodo para formar y deshidratar una capa de papel sobre una tela fourdrinier. | |
| ES2138340T3 (es) | Un proceso para la produccion de papel. | |
| BR9710950A (pt) | Tecido para a fabricação de papel para incremento da espessura da folha de papel | |
| ES2018458B3 (es) | Metodo de secado de pulpa para fabricacion de papel, con formacion simultanea de una hoja por el sistema de dos hilos, y planta que emplea dicho metodo | |
| SE9601136D0 (sv) | Hygienic paper and production thereof | |
| BR9610383A (pt) | Indução de atividade em fabricação de papel | |
| DE50002206D1 (de) | Verfahren zur herstellung von papier, pappe und karton | |
| KR840005508A (ko) | 종이제조용 웨브의 건조 및 압밀방법 | |
| ES2146609T3 (es) | Proceso para la fabricacion de papel. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 439571 Country of ref document: ES |