FI870259A - ANORDING FROM THE MATERIAL. - Google Patents

ANORDING FROM THE MATERIAL. Download PDF

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Publication number
FI870259A
FI870259A FI870259A FI870259A FI870259A FI 870259 A FI870259 A FI 870259A FI 870259 A FI870259 A FI 870259A FI 870259 A FI870259 A FI 870259A FI 870259 A FI870259 A FI 870259A
Authority
FI
Finland
Prior art keywords
coating
nip
leveling device
leveling
arrangement
Prior art date
Application number
FI870259A
Other languages
Finnish (fi)
Other versions
FI81638B (en
FI81638C (en
FI870259A0 (en
Inventor
Matti Pullinen
Original Assignee
Valmet Paperikoneet Oy
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
Priority claimed from FI853041A external-priority patent/FI853041A0/en
Application filed by Valmet Paperikoneet Oy filed Critical Valmet Paperikoneet Oy
Priority to FI870259A priority Critical patent/FI81638C/en
Publication of FI870259A0 publication Critical patent/FI870259A0/en
Publication of FI870259A publication Critical patent/FI870259A/en
Publication of FI81638B publication Critical patent/FI81638B/en
Application granted granted Critical
Publication of FI81638C publication Critical patent/FI81638C/en

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  • Coating Apparatus (AREA)
  • Paper (AREA)

Abstract

Arrangement for coating a material web. The arrangement includes a coating nip N that is formed between a rotating counter roll 10 and a leveling device 70 or two leveling devices 70 through which the web W being coated can be passed in conjunction with which the coating substance is introduced in front of said nip 10. The arrangement includes a device with which the coating nips N line pressure and/or its distribution is arranged to be controlled in order to control the transverse distribution of coating substance on the web W and/or the amount of coating substance. The leveling device 70, which at least partially forms coating nip N is formed bendably in the longitudinal direction so that sufficiently steep control of the profile of linear pressure on the coating nip 10 is possible in this respect. The leveling device of the arrangement is represented by a device 70 with a cross- sectional format whose outer end has a fairly convex part 71 which together with the motor device 10, 70 forms a coating nip N. The leveling device has a disk-like protrusion part 73 by means of which the leveling device 70 is fixed in conjunction with body part 30, 31, 32. The parts of the leveling device 70 that form nip N have the shape of a circular segment, for example. <IMAGE>
FI870259A 1985-08-07 1987-01-21 ANORDINATION FOR THE MATERIAL OF THE MATERIAL. FI81638C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI870259A FI81638C (en) 1985-08-07 1987-01-21 ANORDINATION FOR THE MATERIAL OF THE MATERIAL.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI853041A FI853041A0 (en) 1985-08-07 1985-08-07 ANORDING FROM THE MATERIAL.
FI853041 1985-08-07
FI870259 1987-01-21
FI870259A FI81638C (en) 1985-08-07 1987-01-21 ANORDINATION FOR THE MATERIAL OF THE MATERIAL.

Publications (4)

Publication Number Publication Date
FI870259A0 FI870259A0 (en) 1987-01-21
FI870259A true FI870259A (en) 1987-02-08
FI81638B FI81638B (en) 1990-07-31
FI81638C FI81638C (en) 1990-11-12

Family

ID=26157799

Family Applications (1)

Application Number Title Priority Date Filing Date
FI870259A FI81638C (en) 1985-08-07 1987-01-21 ANORDINATION FOR THE MATERIAL OF THE MATERIAL.

Country Status (1)

Country Link
FI (1) FI81638C (en)

Also Published As

Publication number Publication date
FI81638B (en) 1990-07-31
FI81638C (en) 1990-11-12
FI870259A0 (en) 1987-01-21

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Legal Events

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MM Patent lapsed

Owner name: VALMET PAPERIKONEET OY