ES2018458A4 - 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 - Google Patents

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

Info

Publication number
ES2018458A4
ES2018458A4 ES87201475T ES87201475T ES2018458A4 ES 2018458 A4 ES2018458 A4 ES 2018458A4 ES 87201475 T ES87201475 T ES 87201475T ES 87201475 T ES87201475 T ES 87201475T ES 2018458 A4 ES2018458 A4 ES 2018458A4
Authority
ES
Spain
Prior art keywords
pulp
sheet
wire system
simultaneous formation
plant
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.)
Granted
Application number
ES87201475T
Other languages
English (en)
Other versions
ES2018458B3 (es
Inventor
Glauco Corbellini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A W E Anti Wear Eng Srl
Original Assignee
A W E Anti Wear Eng Srl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by A W E Anti Wear Eng Srl filed Critical A W E Anti Wear Eng Srl
Publication of ES2018458A4 publication Critical patent/ES2018458A4/es
Application granted granted Critical
Publication of ES2018458B3 publication Critical patent/ES2018458B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • Paper (AREA)
  • Electroluminescent Light Sources (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Recording Measured Values (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
ES87201475T 1986-09-05 1987-08-04 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 Expired - Lifetime ES2018458B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83401/86A IT1201808B (it) 1986-09-05 1986-09-05 Procedimento di disidratazione della pasta per carta e contemporanea formazione del foglio in un sistema a doppia tela ed impianto adottante tale procedimento

Publications (2)

Publication Number Publication Date
ES2018458A4 true ES2018458A4 (es) 1991-04-16
ES2018458B3 ES2018458B3 (es) 1992-01-01

Family

ID=11321336

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87201475T Expired - Lifetime ES2018458B3 (es) 1986-09-05 1987-08-04 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

Country Status (8)

Country Link
US (1) US4895623A (es)
EP (1) EP0258918B1 (es)
AT (1) ATE63767T1 (es)
CA (1) CA1283572C (es)
DE (1) DE3770220D1 (es)
ES (1) ES2018458B3 (es)
FI (1) FI86751C (es)
IT (1) IT1201808B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842155A1 (de) * 1988-12-15 1990-06-21 Voith Gmbh J M Doppelsiebformer zur herstellung einer papierbahn
US5242547A (en) * 1989-07-24 1993-09-07 Glauco Corbellini Submerged drainage system for forming and dewatering a web on a fourdrinier fabric
ATE130891T1 (de) * 1989-07-24 1995-12-15 Peter A Rodriguez Verfahren zur bildung und befreiung von wasser von einem band auf einer fourdriniermaschine.
JPH04505190A (ja) * 1989-11-03 1992-09-10 ロドリゲス，ピーター　エー． 白水からパルプ固体を回収する方法および装置
US5196090A (en) * 1989-11-03 1993-03-23 Glauco Corbellini Method for recovering pulp solids from whitewater using a siphon
DE4026953C2 (de) * 1990-01-26 1995-11-30 Escher Wyss Gmbh Entwässerungsvorrichtung und Verfahren zur Entwässerung an einem Doppelsiebformer
DE4335304C2 (de) * 1993-10-16 1995-04-20 Voith Gmbh J M Verfahren zum Betreiben eines Doppelsiebformers
DE4400782A1 (de) * 1994-01-13 1995-07-20 Doerries Gmbh Doppelsieb-Former
DE4401761C2 (de) * 1994-01-22 1997-04-24 Voith Gmbh J M Verfahren und Vorrichtung zur Verbesserung der Papierqualität von Mehrschicht- und Mehrlagenpapieren
US5766419A (en) * 1996-07-23 1998-06-16 Valmet Corporation Twin-wire gap former in a paper machine
DE10107328A1 (de) * 2001-02-16 2002-08-29 Voith Paper Patent Gmbh Verfahren und Vorrichtung zum Abführen von Siebwasser

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB775988A (en) * 1954-04-06 1957-05-29 St Annes Board Mill Co Ltd Improved method and apparatus for de-watering pulp or stock on a fourdrinier type paper or board making machine
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
US3438854A (en) * 1964-10-29 1969-04-15 Time Inc Dual wire paper forming apparatus and suction box therefor
US3997390A (en) * 1965-08-14 1976-12-14 Valmet Oy Twin-wire paper machine and method for operating the same
US3595744A (en) * 1965-12-22 1971-07-27 Helge Natanael Skoldkvist Pulp-forming machine
FR1582914A (es) * 1967-08-02 1969-10-10
US3823062A (en) * 1972-02-28 1974-07-09 Int Paper Co Twin-wire papermaking employing stabilized stock flow and water filled seal(drainage)boxes
CH563496A5 (es) * 1973-03-29 1975-06-30 Escher Wyss Gmbh
ZA823543B (en) * 1981-06-19 1983-04-27 Albany Int Corp Vacuum control system for dewatering a web of paper
GB8307437D0 (en) * 1983-03-17 1983-04-27 Beloit Walmsley Ltd Apparatus for dewatering fibrous suspensions on paper forming machine
US4544449A (en) * 1983-10-11 1985-10-01 Beloit Walmsley Limited Apparatus for de-watering fibrous suspensions

Also Published As

Publication number Publication date
FI86751C (fi) 1992-10-12
US4895623A (en) 1990-01-23
ATE63767T1 (de) 1991-06-15
FI873767A0 (fi) 1987-08-31
IT1201808B (it) 1989-02-02
EP0258918B1 (en) 1991-05-22
DE3770220D1 (de) 1991-06-27
FI873767A (fi) 1988-03-06
FI86751B (fi) 1992-06-30
CA1283572C (en) 1991-04-30
EP0258918A1 (en) 1988-03-09
IT8683401A0 (it) 1986-09-05
ES2018458B3 (es) 1992-01-01

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