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FI903423A - FOERFARANDE OCH ANLAEGGNING FOER ATT MINSKA OCH JAEMNA UT DEN TVAERRIKTADE KRYMPNINGEN AV PAPPERSBANAN VID TORKNINGSPARTIET AV EN PAPPERSMASKIN. - Google Patents

FOERFARANDE OCH ANLAEGGNING FOER ATT MINSKA OCH JAEMNA UT DEN TVAERRIKTADE KRYMPNINGEN AV PAPPERSBANAN VID TORKNINGSPARTIET AV EN PAPPERSMASKIN.

Info

Publication number
FI903423A
FI903423A FI903423A FI903423A FI903423A FI 903423 A FI903423 A FI 903423A FI 903423 A FI903423 A FI 903423A FI 903423 A FI903423 A FI 903423A FI 903423 A FI903423 A FI 903423A
Authority
FI
Finland
Prior art keywords
och
tvaerriktade
torkningspartiet
pappersbanan
krympningen
Prior art date
Application number
FI903423A
Other languages
Finnish (fi)
Other versions
FI84088B (en
FI84088C (en
FI903423A0 (en
Inventor
Petri Nyberg
Heikki Ilvespaeae
Kari Holopainen
Original Assignee
Valmet Paper Machinery Inc
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 Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Priority to FI903423A priority Critical patent/FI84088C/en
Publication of FI903423A0 publication Critical patent/FI903423A0/en
Publication of FI84088B publication Critical patent/FI84088B/en
Publication of FI903423A publication Critical patent/FI903423A/en
Application granted granted Critical
Publication of FI84088C publication Critical patent/FI84088C/en
Priority to US08/046,561 priority patent/US5397438A/en

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  • Paper (AREA)

Abstract

The invention concerns a method and installation during drawing of a paper web W for reducing the transverse shrinkage of the paper web W and for equalizing it in the drying part of the paper machine. In the method the edge regions of wire H are provided with an adhesion device, in which an adhesion force is created by means of the adhesion devices in the drying stage between wire H and the edge regions of paper W, preventing transverse shrinkage of the paper web. <IMAGE>
FI903423A 1990-07-06 1990-07-06 Method and plant for reducing and smoothing the transverse shrinkage of the paper web at the drying portion of a paper machine FI84088C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI903423A FI84088C (en) 1990-07-06 1990-07-06 Method and plant for reducing and smoothing the transverse shrinkage of the paper web at the drying portion of a paper machine
US08/046,561 US5397438A (en) 1990-07-06 1993-04-12 Method and device for reduction and equalization of transverse shrinkage of paper in single-wire draw in a drying section

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI903423A FI84088C (en) 1990-07-06 1990-07-06 Method and plant for reducing and smoothing the transverse shrinkage of the paper web at the drying portion of a paper machine
FI903423 1990-07-06

Publications (4)

Publication Number Publication Date
FI903423A0 FI903423A0 (en) 1990-07-06
FI84088B FI84088B (en) 1991-06-28
FI903423A true FI903423A (en) 1991-06-28
FI84088C FI84088C (en) 1991-10-10

Family

ID=8530764

Family Applications (1)

Application Number Title Priority Date Filing Date
FI903423A FI84088C (en) 1990-07-06 1990-07-06 Method and plant for reducing and smoothing the transverse shrinkage of the paper web at the drying portion of a paper machine

Country Status (1)

Country Link
FI (1) FI84088C (en)

Also Published As

Publication number Publication date
FI84088B (en) 1991-06-28
FI84088C (en) 1991-10-10
FI903423A0 (en) 1990-07-06

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: VALMET PAPER MACHINERY INC

MA Patent expired