EP0102173A3 - Paper making machinery - Google Patents

Paper making machinery Download PDF

Info

Publication number
EP0102173A3
EP0102173A3 EP83304192A EP83304192A EP0102173A3 EP 0102173 A3 EP0102173 A3 EP 0102173A3 EP 83304192 A EP83304192 A EP 83304192A EP 83304192 A EP83304192 A EP 83304192A EP 0102173 A3 EP0102173 A3 EP 0102173A3
Authority
EP
European Patent Office
Prior art keywords
paper
belt
paper making
sheet
press drying
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.)
Withdrawn
Application number
EP83304192A
Other languages
German (de)
French (fr)
Other versions
EP0102173A2 (en
Inventor
Alan Mawson
Brian Edward Evans
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.)
Wiggins Teape Group Ltd
Original Assignee
Wiggins Teape Group Ltd
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 Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of EP0102173A2 publication Critical patent/EP0102173A2/en
Publication of EP0102173A3 publication Critical patent/EP0102173A3/en
Withdrawn legal-status Critical Current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
    • D21F1/10—Wire-cloths
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts

Landscapes

  • Paper (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

A paper making machine includes a dryer section which constitutes 50% or more of the length of the paper machine. It has been proposed to reduce or obviate this dryer section by subjecting the paper sheet simultaneously to high nip pressures and temperatures, but conventional wet press felts are not suitable in a press drying system.
The invention is concerned with an endless permeable belt for releasing moisture from fibrous paper making dispersions or sheets formed therefrom in which the belt is formed from a flexible corrosion and stretch resistant sheet having a high tensile strength and which is formed from metallic fibres laid randomly in a sheet and bonded together. Such a belt can be used in press drying or can also be used in other parts of the paper machine as well as the press drying section.
EP83304192A 1982-07-22 1983-07-19 Paper making machinery Withdrawn EP0102173A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8221232 1982-07-22
GB8221232 1982-07-22

Publications (2)

Publication Number Publication Date
EP0102173A2 EP0102173A2 (en) 1984-03-07
EP0102173A3 true EP0102173A3 (en) 1984-08-08

Family

ID=10531844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83304192A Withdrawn EP0102173A3 (en) 1982-07-22 1983-07-19 Paper making machinery

Country Status (7)

Country Link
EP (1) EP0102173A3 (en)
JP (1) JPS5930991A (en)
BR (1) BR8303856A (en)
DK (1) DK331483A (en)
ES (2) ES8503392A1 (en)
FI (1) FI832628A (en)
NO (1) NO832642L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1314747C (en) * 1987-08-27 1993-03-23 Leroy H. Busker Apparatus and method for removing fluid from a fibrous web
BE1008484A3 (en) * 1994-06-23 1996-05-07 Bekaert Sa Nv Consolidated porous metal fibre membrane

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316818A (en) * 1940-04-10 1943-04-20 Internat Steel Wool Corp Woven metallic wool fabric
GB821690A (en) * 1955-03-03 1959-10-14 Armour Res Found High strength-variable porosity sintered metal fiber articles and method of making the same
GB889583A (en) * 1959-04-27 1962-02-21 Armour Res Found Improvements in or relating to the manufacture of fibre metal compacts
FR1601364A (en) * 1968-01-19 1970-08-17
DE2057063A1 (en) * 1970-11-20 1972-05-25 Wmf Wuerttemberg Metallwaren Metal felt making - with a revolving fibre spreading barrel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316818A (en) * 1940-04-10 1943-04-20 Internat Steel Wool Corp Woven metallic wool fabric
GB821690A (en) * 1955-03-03 1959-10-14 Armour Res Found High strength-variable porosity sintered metal fiber articles and method of making the same
GB889583A (en) * 1959-04-27 1962-02-21 Armour Res Found Improvements in or relating to the manufacture of fibre metal compacts
FR1601364A (en) * 1968-01-19 1970-08-17
DE2057063A1 (en) * 1970-11-20 1972-05-25 Wmf Wuerttemberg Metallwaren Metal felt making - with a revolving fibre spreading barrel

Also Published As

Publication number Publication date
BR8303856A (en) 1984-02-28
JPS5930991A (en) 1984-02-18
DK331483A (en) 1984-01-23
FI832628A (en) 1984-01-23
ES524246A0 (en) 1984-06-16
ES8600706A1 (en) 1985-03-16
NO832642L (en) 1984-01-23
DK331483D0 (en) 1983-07-19
FI832628A0 (en) 1983-07-19
EP0102173A2 (en) 1984-03-07
ES8503392A1 (en) 1984-06-16
ES530234A0 (en) 1985-03-16

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

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STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19850409

RIN1 Information on inventor provided before grant (corrected)

Inventor name: EVANS, BRIAN EDWARD

Inventor name: MAWSON, ALAN