FI103354B1 - JET application station - Google Patents

JET application station

Info

Publication number
FI103354B1
FI103354B1 FI974201A FI974201A FI103354B1 FI 103354 B1 FI103354 B1 FI 103354B1 FI 974201 A FI974201 A FI 974201A FI 974201 A FI974201 A FI 974201A FI 103354 B1 FI103354 B1 FI 103354B1
Authority
FI
Finland
Prior art keywords
paper web
nozzle
upper lip
counterroll
application station
Prior art date
Application number
FI974201A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI974201A0 (en
FI103354B (en
Inventor
Jukka Koskinen
Vilho Nissinen
Original Assignee
Valmet 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 Valmet Corp filed Critical Valmet Corp
Priority to FI974201A priority Critical patent/FI103354B1/en
Publication of FI974201A0 publication Critical patent/FI974201A0/en
Application granted granted Critical
Publication of FI103354B publication Critical patent/FI103354B/en
Publication of FI103354B1 publication Critical patent/FI103354B1/en

Links

Abstract

The invention concerns a JET application station for coating a paper web, consisting of a JET nozzle and a counterroll between which the paper web is arranged to run. According to the invention a spoiler is arranged on the upper lip of the nozzle, which extends closer to the counterroll than to the upper lip of the nozzle. The paper web running between the counterroll and nozzle then comes into contact with the spoiler and with the upper lip of the nozzle. This prevents the paper web from being split against the upper lip, which reduces wear in the upper lip and prevents bag formation in the paper web whereby the coating mixture is uniformly distributed on the paper web. <IMAGE>
FI974201A 1997-11-11 1997-11-11 JET application station FI103354B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI974201A FI103354B1 (en) 1997-11-11 1997-11-11 JET application station

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI974201 1997-11-11
FI974201A FI103354B1 (en) 1997-11-11 1997-11-11 JET application station

Publications (3)

Publication Number Publication Date
FI974201A0 FI974201A0 (en) 1997-11-11
FI103354B FI103354B (en) 1999-06-15
FI103354B1 true FI103354B1 (en) 1999-06-15

Family

ID=8549917

Family Applications (1)

Application Number Title Priority Date Filing Date
FI974201A FI103354B1 (en) 1997-11-11 1997-11-11 JET application station

Country Status (1)

Country Link
FI (1) FI103354B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI128981B (en) 2018-07-27 2021-04-30 Voith Patent Gmbh Method and device for starch application

Also Published As

Publication number Publication date
FI974201A0 (en) 1997-11-11
FI103354B (en) 1999-06-15

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: VALMET CORPORATION

MA Patent expired