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FR2031994A5 - Multistage hydraulic papermaking head box - Google Patents

Multistage hydraulic papermaking head box

Info

Publication number
FR2031994A5
FR2031994A5 FR6903665A FR6903665A FR2031994A5 FR 2031994 A5 FR2031994 A5 FR 2031994A5 FR 6903665 A FR6903665 A FR 6903665A FR 6903665 A FR6903665 A FR 6903665A FR 2031994 A5 FR2031994 A5 FR 2031994A5
Authority
FR
France
Prior art keywords
head box
multistage hydraulic
papermaking head
papermaking
particulate material
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
FR6903665A
Other languages
French (fr)
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
Priority to FR6903665A priority Critical patent/FR2031994A5/en
Application granted granted Critical
Publication of FR2031994A5 publication Critical patent/FR2031994A5/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
    • 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
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines

Landscapes

  • Paper (AREA)

Abstract

Particulate material in liquid medium is delivered to a main receiving chamber and divided into different pulp flows, which are successively delivered to a forming surface to form jets of particulate material on it. Pref. the flows are directed on to the surface at different speeds.
FR6903665A 1969-02-11 1969-02-11 Multistage hydraulic papermaking head box Expired FR2031994A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6903665A FR2031994A5 (en) 1969-02-11 1969-02-11 Multistage hydraulic papermaking head box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6903665A FR2031994A5 (en) 1969-02-11 1969-02-11 Multistage hydraulic papermaking head box

Publications (1)

Publication Number Publication Date
FR2031994A5 true FR2031994A5 (en) 1970-11-20

Family

ID=9029111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6903665A Expired FR2031994A5 (en) 1969-02-11 1969-02-11 Multistage hydraulic papermaking head box

Country Status (1)

Country Link
FR (1) FR2031994A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015670A1 (en) * 1979-02-28 1980-09-17 The Wiggins Teape Group Limited Process and apparatus for controlling the deposition of a liquid onto a moving surface
FR2457340A1 (en) * 1979-05-23 1980-12-19 Moelnlycke Ab METHOD AND DEVICE FOR FORMING A CONTINUOUS PAPER TAPE IN A FLAT TABLE MACHINE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015670A1 (en) * 1979-02-28 1980-09-17 The Wiggins Teape Group Limited Process and apparatus for controlling the deposition of a liquid onto a moving surface
US4345970A (en) 1979-02-28 1982-08-24 The Wiggins Teape Group Limited Process and apparatus for controlling the deposition of a liquid on to a moving surface
US4427491A (en) 1979-02-28 1984-01-24 The Wiggins Teape Group Limited Apparatus for controlling the deposition of a liquid on to a moving surface
FR2457340A1 (en) * 1979-05-23 1980-12-19 Moelnlycke Ab METHOD AND DEVICE FOR FORMING A CONTINUOUS PAPER TAPE IN A FLAT TABLE MACHINE

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Legal Events

Date Code Title Description
ST Notification of lapse