FI924960A - Method and apparatus for double-sided coating of a thin printing paper web containing mechanical pulp - Google Patents

Method and apparatus for double-sided coating of a thin printing paper web containing mechanical pulp Download PDF

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Publication number
FI924960A
FI924960A FI924960A FI924960A FI924960A FI 924960 A FI924960 A FI 924960A FI 924960 A FI924960 A FI 924960A FI 924960 A FI924960 A FI 924960A FI 924960 A FI924960 A FI 924960A
Authority
FI
Finland
Prior art keywords
coating
double
printing paper
web
paper web
Prior art date
Application number
FI924960A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI924960A0 (en
FI94883C (en
FI94883B (en
Inventor
Kai Erik Johannes Vikman
Rauno Rantanen
Original Assignee
Valmet Paper Machinery Inc
Metsae Serla Paperi Ja Kartonki
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, Metsae Serla Paperi Ja Kartonki filed Critical Valmet Paper Machinery Inc
Publication of FI924960A0 publication Critical patent/FI924960A0/en
Priority to FI924960A priority Critical patent/FI94883C/en
Priority to CA 2107277 priority patent/CA2107277C/en
Priority to AT93117254T priority patent/ATE176508T1/en
Priority to EP93117254A priority patent/EP0596365B1/en
Priority to DE69323388T priority patent/DE69323388T2/en
Priority to JP27465593A priority patent/JP3188795B2/en
Publication of FI924960A publication Critical patent/FI924960A/en
Application granted granted Critical
Publication of FI94883B publication Critical patent/FI94883B/en
Publication of FI94883C publication Critical patent/FI94883C/en
Priority to US08/573,570 priority patent/US5650010A/en
Priority to US08/820,446 priority patent/US6190729B1/en

Links

Abstract

The invention relates to a method and an arrangement for double-sided coating of a thin printing paper web, for example a web containing recycled fibres. According to the invention the first side of the web 5 is coated in a first coating station 1, the first coating layer is dried at least partially by a drying arrangement 3, the second side of the web 5 is coated in a second coating station 2 after the first side has been dried, and the second coating layer is dried at least partially by a second drying arrangement 4. According to the invention both the first and the second coating layer are formed by spreading a requisite quantity of coating slip on a film roll 22, by means of which the coating slip is transferred in a roll nip N1 between a counter-roll 24 and the film roll 22 to the web 5. <IMAGE>
FI924960A 1992-11-03 1992-11-03 Method and apparatus for double-sided coating of a thin printing paper web containing mechanical pulp FI94883C (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI924960A FI94883C (en) 1992-11-03 1992-11-03 Method and apparatus for double-sided coating of a thin printing paper web containing mechanical pulp
CA 2107277 CA2107277C (en) 1992-11-03 1993-09-29 Method and apparatus for two-side coating of a thin printing paper web made of mechanical pulp
DE69323388T DE69323388T2 (en) 1992-11-03 1993-10-25 Method and device for spreading a thin web of printing paper on both sides
EP93117254A EP0596365B1 (en) 1992-11-03 1993-10-25 Method and apparatus for two-side coating of a thin printing paper web
AT93117254T ATE176508T1 (en) 1992-11-03 1993-10-25 METHOD AND DEVICE FOR COATING ON BOTH SIDES OF A THIN WEB OF PRINTING PAPER
JP27465593A JP3188795B2 (en) 1992-11-03 1993-11-02 Printing paper web double-side coating method
US08/573,570 US5650010A (en) 1992-11-03 1995-12-15 Apparatus for two-side coating of a thin printing paper web containing mechanical pulp or recycled fiber
US08/820,446 US6190729B1 (en) 1992-11-03 1997-03-12 Method for two-side coating of a thin printing paper web containing mechanical pulp or recycled fiber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI924960A FI94883C (en) 1992-11-03 1992-11-03 Method and apparatus for double-sided coating of a thin printing paper web containing mechanical pulp
FI924960 1992-11-03

Publications (4)

Publication Number Publication Date
FI924960A0 FI924960A0 (en) 1992-11-03
FI924960A true FI924960A (en) 1994-05-04
FI94883B FI94883B (en) 1995-07-31
FI94883C FI94883C (en) 1995-11-10

Family

ID=8536146

Family Applications (1)

Application Number Title Priority Date Filing Date
FI924960A FI94883C (en) 1992-11-03 1992-11-03 Method and apparatus for double-sided coating of a thin printing paper web containing mechanical pulp

Country Status (2)

Country Link
CA (1) CA2107277C (en)
FI (1) FI94883C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792260A (en) * 1994-04-19 1998-08-11 Valmet Corporation Method and equipment for two-sided coating of a printing paper web
US6413371B1 (en) 1998-06-10 2002-07-02 Metso Paper, Inc. Method for manufacture of paper and a paper machine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414949A1 (en) * 1994-04-28 1995-11-02 Voith Gmbh J M Device for applying at least one liquid medium to a running web of material
FI109216B (en) 1996-03-06 2002-06-14 Metso Paper Inc Method and apparatus for coating a running web
US6610358B1 (en) 1999-03-12 2003-08-26 Premark Rwp Holdings, Inc. System and method for two sided sheet treating
FI121086B (en) * 2004-12-31 2010-06-30 Metso Paper Inc Method for coating paper or board webs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792260A (en) * 1994-04-19 1998-08-11 Valmet Corporation Method and equipment for two-sided coating of a printing paper web
US6413371B1 (en) 1998-06-10 2002-07-02 Metso Paper, Inc. Method for manufacture of paper and a paper machine

Also Published As

Publication number Publication date
FI924960A0 (en) 1992-11-03
CA2107277C (en) 2006-03-21
CA2107277A1 (en) 1994-05-04
FI94883C (en) 1995-11-10
FI94883B (en) 1995-07-31

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: VALMET PAPER MACHINERY INC.

BB Publication of examined application
MA Patent expired