FI890703A - FOERFARANDE FOER SPETSDRAGNING AV EN PAPPERSBANA OCH ANORDNING FOER ANVAENDNING VID FOERFARANDET. - Google Patents

FOERFARANDE FOER SPETSDRAGNING AV EN PAPPERSBANA OCH ANORDNING FOER ANVAENDNING VID FOERFARANDET.

Info

Publication number
FI890703A
FI890703A FI890703A FI890703A FI890703A FI 890703 A FI890703 A FI 890703A FI 890703 A FI890703 A FI 890703A FI 890703 A FI890703 A FI 890703A FI 890703 A FI890703 A FI 890703A
Authority
FI
Finland
Prior art keywords
threading
paper web
foer
spetsdragning
pappersbana
Prior art date
Application number
FI890703A
Other languages
Finnish (fi)
Other versions
FI81404C (en
FI81404B (en
FI890703A0 (en
Inventor
Reima Kerttula
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 FI890703A priority Critical patent/FI81404C/en
Publication of FI890703A0 publication Critical patent/FI890703A0/en
Application granted granted Critical
Publication of FI890703A publication Critical patent/FI890703A/en
Publication of FI81404B publication Critical patent/FI81404B/en
Publication of FI81404C publication Critical patent/FI81404C/en

Links

Abstract

The invention concerns a method for threading a paper web to ensure threading of the paper web. In the method chemical additives 11 are spread over the surface of the paper web W, said chemicals being arranged to dry the paper web W over the entire width of the threading conveyor, in which the paper web tolerates threading better when the content of solids of the paper web W increases and at the same time the threading belt's tendency to adhere to the cylinder surfaces is reduced, since the content of solids increases and the fiber bonds in the region of the threading belt are increased and the web's W lifetime is thus also increased. The invention also concerns an arrangement for use in the method. <IMAGE>
FI890703A 1989-02-14 1989-02-14 Method for tip drawing a paper web and apparatus for use in the method FI81404C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI890703A FI81404C (en) 1989-02-14 1989-02-14 Method for tip drawing a paper web and apparatus for use in the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI890703A FI81404C (en) 1989-02-14 1989-02-14 Method for tip drawing a paper web and apparatus for use in the method
FI890703 1989-02-14

Publications (4)

Publication Number Publication Date
FI890703A0 FI890703A0 (en) 1989-02-14
FI890703A true FI890703A (en) 1990-06-29
FI81404B FI81404B (en) 1990-06-29
FI81404C FI81404C (en) 1990-10-10

Family

ID=8527892

Family Applications (1)

Application Number Title Priority Date Filing Date
FI890703A FI81404C (en) 1989-02-14 1989-02-14 Method for tip drawing a paper web and apparatus for use in the method

Country Status (1)

Country Link
FI (1) FI81404C (en)

Also Published As

Publication number Publication date
FI81404C (en) 1990-10-10
FI81404B (en) 1990-06-29
FI890703A0 (en) 1989-02-14

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: VALMET PAPER MACHINERY INC