ES409220A1 - Two ply web former - Google Patents
Two ply web formerInfo
- 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
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)
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)
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 |
-
1972
- 1972-11-09 GB GB5180872A patent/GB1411773A/en not_active Expired
- 1972-11-14 CA CA156,715A patent/CA992369A/en not_active Expired
- 1972-11-17 FR FR7241392A patent/FR2164164A5/fr not_active Expired
- 1972-11-27 BR BR832772A patent/BR7208327D0/en unknown
- 1972-11-30 IT IT3232072A patent/IT971401B/en active
- 1972-12-01 DE DE19722258781 patent/DE2258781A1/en active Pending
- 1972-12-01 DE DE19722265302 patent/DE2265302A1/en active Pending
- 1972-12-02 ES ES409220A patent/ES409220A1/en not_active Expired
- 1972-12-04 AR AR24546472A patent/AR194290A1/en active
- 1972-12-04 SE SE1575172A patent/SE402944B/en unknown
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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