CA2062983A1 - Method and apparatus for manufacture of smooth and glossy papers - Google Patents

Method and apparatus for manufacture of smooth and glossy papers

Info

Publication number
CA2062983A1
CA2062983A1 CA 2062983 CA2062983A CA2062983A1 CA 2062983 A1 CA2062983 A1 CA 2062983A1 CA 2062983 CA2062983 CA 2062983 CA 2062983 A CA2062983 A CA 2062983A CA 2062983 A1 CA2062983 A1 CA 2062983A1
Authority
CA
Canada
Prior art keywords
web
dryer
papers
drying
smooth
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA 2062983
Other languages
French (fr)
Other versions
CA2062983C (en
Inventor
Ivan I. Pikulik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FPInnovations
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2062983A1 publication Critical patent/CA2062983A1/en
Application granted granted Critical
Publication of CA2062983C publication Critical patent/CA2062983C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0281—Wet presses in combination with a dryer roll
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders
    • D21F5/04—Drying on cylinders on two or more drying cylinders

Landscapes

  • Paper (AREA)

Abstract

A method and a machine are described for drying of fibrous web, especially suitable for high speed machines producing printing papers. High drying rates are obtained by subsequently pressing the two surfaces of wet web (5) onto two large diameter dryer cylinders (1, 2) heated to between 100 and 150°C. In the first nip, the web (5) is pressed on the dryer cylinder (1) by a felted press roll (3), while an unfelted smooth roll (4) is used to press the web (5) on the second dryer (2). Drying rates obtained when practicing the invention are substantially greater than those found in conventional dryer sections. The product obtained according to this method is 30 % stronger than the conventionally dried uncalendered paper, and without calendering has a smoothness and gloss similar to those of calendered conventional papers.
CA 2062983 1989-07-20 1990-07-19 Method and apparatus for manufacture of smooth and glossy papers Expired - Lifetime CA2062983C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38272589A 1989-07-20 1989-07-20
US07/382,725 1989-07-20

Publications (2)

Publication Number Publication Date
CA2062983A1 true CA2062983A1 (en) 1991-01-21
CA2062983C CA2062983C (en) 1995-06-20

Family

ID=23510147

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2062983 Expired - Lifetime CA2062983C (en) 1989-07-20 1990-07-19 Method and apparatus for manufacture of smooth and glossy papers

Country Status (9)

Country Link
EP (1) EP0483183B1 (en)
JP (1) JP2588637B2 (en)
AU (1) AU629372B2 (en)
BR (1) BR9007535A (en)
CA (1) CA2062983C (en)
DE (1) DE69007484T2 (en)
FI (1) FI107172B (en)
NO (1) NO303236B1 (en)
WO (1) WO1991001407A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2082671B1 (en) * 1991-12-13 1996-10-16 Pastor Francisco Garcia IMPROVEMENTS IN THE MECHANICAL PRESSING PROCESS IN PAPER MANUFACTURE.
DE4407405C2 (en) * 1994-03-05 2000-03-16 Voith Sulzer Papiermasch Gmbh Dryer section
FI108054B (en) * 1994-05-31 2001-11-15 Metso Paper Inc Method for stabilizing the course of a paper web in conjunction with a paper guide roll especially between the press portion and the drying portion and apparatus for carrying out the method
JP3006482B2 (en) * 1995-05-12 2000-02-07 富士ゼロックス株式会社 Information retrieval apparatus and method
FI122691B (en) * 2007-06-05 2012-05-31 Upm Kymmene Corp Method for making paper
US9670617B2 (en) 2011-02-15 2017-06-06 Georgia-Pacific Consumer Products Lp System and methods involving fabricating sheet products

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1873949A (en) * 1930-01-29 1932-08-30 Harrison R Williams Paper drying means
US1951710A (en) * 1931-11-12 1934-03-20 Burgess Cellulose Company Process and apparatus for drying fibrous sheets
GB2052586B (en) * 1979-05-19 1984-03-14 St Annes Board Mill Co Ltd Drying paper
EP0043289A3 (en) * 1980-07-02 1982-01-20 Black-Clawson International Limited Method and apparatus for manufacturing paper and paperboard
SE8501667L (en) * 1985-04-03 1986-09-08 Scandiafelt Ab MACHINE FOR STRENGTH, PRESSING AND DRYING THIN PAPER COATS

Also Published As

Publication number Publication date
CA2062983C (en) 1995-06-20
WO1991001407A1 (en) 1991-02-07
NO920196L (en) 1992-01-15
AU5958390A (en) 1991-02-22
DE69007484D1 (en) 1994-04-21
NO920196D0 (en) 1992-01-15
JPH04506839A (en) 1992-11-26
EP0483183B1 (en) 1994-03-16
EP0483183A1 (en) 1992-05-06
DE69007484T2 (en) 1994-06-23
NO303236B1 (en) 1998-06-15
JP2588637B2 (en) 1997-03-05
AU629372B2 (en) 1992-10-01
BR9007535A (en) 1992-04-28
FI920223A0 (en) 1992-01-17
FI107172B (en) 2001-06-15

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry