ES409220A1 - Two ply web former - Google Patents

Two ply web former

Info

Publication number
ES409220A1
ES409220A1 ES409220A ES409220A ES409220A1 ES 409220 A1 ES409220 A1 ES 409220A1 ES 409220 A ES409220 A ES 409220A ES 409220 A ES409220 A ES 409220A ES 409220 A1 ES409220 A1 ES 409220A1
Authority
ES
Spain
Prior art keywords
paste
endless
dough
pulp
jet
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
Application number
ES409220A
Other languages
Spanish (es)
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.)
Beloit Corp
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Publication of ES409220A1 publication Critical patent/ES409220A1/en
Expired legal-status Critical Current

Links

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
    • D21F1/02—Head boxes of Fourdrinier machines
    • 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
    • D21F1/02—Head boxes of Fourdrinier machines
    • D21F1/026—Details of the turbulence section
    • 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
    • D21F1/02—Head boxes of Fourdrinier machines
    • D21F1/028—Details of the nozzle section
    • 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
    • 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

Landscapes

  • Paper (AREA)

Abstract

Improvements introduced in a machine for making continuous rolls of multiple sheets, such as for example paper, pulp having a suspension of fibers in a liquid vehicle, characterized essentially by a first and a second endless foil web tape in a course closed circuit, supported in opposite forming sections to receive the liquid paste between them and dehydrate the paste through them endless metal belts, support means for the s and endless conveyor belts, to provide an entry throat to receive a dough jet and a forming section, along which a multi-sheet continuous paper roll is formed, and head box means discharging a stream of dough into the input throat in several layers with a first layer of paste on the side of the jet that faces the first endless belt, and a second layer of paste on the side of the stream that it faces the second endless auger, and first and second means for the unloading of pastes, of different characteristics in order to provide the layers of pulp. (Machine-translation by Google Translate, not legally binding)
ES409220A 1971-12-03 1972-12-02 Two ply web former Expired ES409220A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20454571A 1971-12-03 1971-12-03

Publications (1)

Publication Number Publication Date
ES409220A1 true ES409220A1 (en) 1975-12-16

Family

ID=22758361

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409220A Expired ES409220A1 (en) 1971-12-03 1972-12-02 Two ply web former

Country Status (9)

Country Link
AR (1) AR194290A1 (en)
BR (1) BR7208327D0 (en)
CA (1) CA992369A (en)
DE (2) DE2258781A1 (en)
ES (1) ES409220A1 (en)
FR (1) FR2164164A5 (en)
GB (1) GB1411773A (en)
IT (1) IT971401B (en)
SE (1) SE402944B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI379674A (en) * 1974-01-17 1975-07-18 Beloit Corp
SE428811B (en) * 1981-12-03 1983-07-25 Karlstad Mekaniska Ab PROCEDURE AND DEVICE FOR PREPARING A MULTILAYER PAPER COAT
DE19648045A1 (en) * 1996-11-20 1998-05-28 Voith Sulzer Papiermasch Gmbh Multilayer paper production

Also Published As

Publication number Publication date
IT971401B (en) 1974-04-30
SE402944B (en) 1978-07-24
CA992369A (en) 1976-07-06
GB1411773A (en) 1975-10-29
FR2164164A5 (en) 1973-07-27
DE2265302A1 (en) 1977-06-02
AR194290A1 (en) 1973-06-29
DE2258781A1 (en) 1973-06-07
BR7208327D0 (en) 1973-09-25

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