SE8802153D0 - PAPER MACHINE VAT PRESSURE FILTER - Google Patents

PAPER MACHINE VAT PRESSURE FILTER

Info

Publication number
SE8802153D0
SE8802153D0 SE8802153A SE8802153A SE8802153D0 SE 8802153 D0 SE8802153 D0 SE 8802153D0 SE 8802153 A SE8802153 A SE 8802153A SE 8802153 A SE8802153 A SE 8802153A SE 8802153 D0 SE8802153 D0 SE 8802153D0
Authority
SE
Sweden
Prior art keywords
layer
paper
paper machine
pressure filter
vat pressure
Prior art date
Application number
SE8802153A
Other languages
Swedish (sv)
Other versions
SE466107B (en
SE8802153L (en
Inventor
N O Eklund
L M Strom
Original Assignee
Nordiskafilt Ab
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
Publication of SE8802153D0 publication Critical patent/SE8802153D0/en
Priority to SE8802153A priority Critical patent/SE466107B/en
Application filed by Nordiskafilt Ab filed Critical Nordiskafilt Ab
Priority to EP19890850159 priority patent/EP0346307A3/en
Priority to AU34992/89A priority patent/AU607858C/en
Priority to US07/357,430 priority patent/US5182164A/en
Priority to CA 600914 priority patent/CA1317143C/en
Priority to BR8902591A priority patent/BR8902591A/en
Priority to MX016340A priority patent/MX169886B/en
Priority to JP1144267A priority patent/JPH038888A/en
Priority to FI892814A priority patent/FI94881C/en
Priority to NO892358A priority patent/NO179491C/en
Publication of SE8802153L publication Critical patent/SE8802153L/en
Publication of SE466107B publication Critical patent/SE466107B/en
Priority to US07/950,424 priority patent/US5232768A/en

Links

Classifications

    • 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
    • D21F7/083—Multi-layer felts

Landscapes

  • Paper (AREA)

Abstract

Wet press felt intended for paper-making machines and comprising at least an upper layer 6 of staple fibres and the like, directed towards the paper web 4, and a second layer. The second layer 7 forms a barrier layer which is so configured that, during the compression phase in the press nip in the wet press section of the paper-making machine, water can be pressed through the second layer 7, whereas, during the expansion phase downstream of the press nip, it is prevented from flowing back to the upper layer and to the paper web. <IMAGE>
SE8802153A 1988-06-09 1988-06-09 Dewatering felt for use as a press felt in the wet press section of a paper-making machine SE466107B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE8802153A SE466107B (en) 1988-06-09 1988-06-09 Dewatering felt for use as a press felt in the wet press section of a paper-making machine
EP19890850159 EP0346307A3 (en) 1988-06-09 1989-05-16 Wet press felt to be used in a papermaking machine
AU34992/89A AU607858C (en) 1988-06-09 1989-05-19 Wet press felt to be used in a papermaking machine
US07/357,430 US5182164A (en) 1988-06-09 1989-05-25 Wet press felt to be used in papermaking machine
CA 600914 CA1317143C (en) 1988-06-09 1989-05-29 Wet press felt to be used in a papermaking machine
BR8902591A BR8902591A (en) 1988-06-09 1989-06-05 DEHYDRATING FELT
MX016340A MX169886B (en) 1988-06-09 1989-06-06 WET PRESS FELT FOR USE IN A PAPER MAKING MACHINE
JP1144267A JPH038888A (en) 1988-06-09 1989-06-08 Dehydrating felt for paper making machine
FI892814A FI94881C (en) 1988-06-09 1989-06-08 Paper machine dewatering felt
NO892358A NO179491C (en) 1988-06-09 1989-06-08 Wet press felt for use in a paper machine
US07/950,424 US5232768A (en) 1988-06-09 1992-09-24 Wet press fabric to be used in papermaking machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802153A SE466107B (en) 1988-06-09 1988-06-09 Dewatering felt for use as a press felt in the wet press section of a paper-making machine

Publications (3)

Publication Number Publication Date
SE8802153D0 true SE8802153D0 (en) 1988-06-09
SE8802153L SE8802153L (en) 1989-12-10
SE466107B SE466107B (en) 1991-12-16

Family

ID=20372565

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802153A SE466107B (en) 1988-06-09 1988-06-09 Dewatering felt for use as a press felt in the wet press section of a paper-making machine

Country Status (1)

Country Link
SE (1) SE466107B (en)

Also Published As

Publication number Publication date
SE466107B (en) 1991-12-16
SE8802153L (en) 1989-12-10

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