CA2295611C - Lame de racloir pour machine a papier/carton et procede d'enduction et de raclage simultane d'un rouleau dans une machine a papier/carton - Google Patents

Lame de racloir pour machine a papier/carton et procede d'enduction et de raclage simultane d'un rouleau dans une machine a papier/carton Download PDF

Info

Publication number
CA2295611C
CA2295611C CA002295611A CA2295611A CA2295611C CA 2295611 C CA2295611 C CA 2295611C CA 002295611 A CA002295611 A CA 002295611A CA 2295611 A CA2295611 A CA 2295611A CA 2295611 C CA2295611 C CA 2295611C
Authority
CA
Canada
Prior art keywords
blade
doctor
roll
coating
paper
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.)
Expired - Fee Related
Application number
CA002295611A
Other languages
English (en)
Other versions
CA2295611A1 (fr
Inventor
Ilkka Rata
Pentii Lehtonen
Ari Telama
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.)
Valmet Technologies Oy
Original Assignee
Metso Paper 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
Application filed by Metso Paper Oy filed Critical Metso Paper Oy
Publication of CA2295611A1 publication Critical patent/CA2295611A1/fr
Application granted granted Critical
Publication of CA2295611C publication Critical patent/CA2295611C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G3/00—Doctors
    • D21G3/005—Doctor knifes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/10—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with blades

Abstract

L'invention concerne une lame de racloir destinée à un rouleau dans une ligne de production de papier/carton, cette lame comportant un matériau polymère et éventuellement un renfort en fibres. Grâce à cette lame de racloir, il est possible de racler et d'enduire simultanément le rouleau avec une matière anti-impuretés.
CA002295611A 1997-07-15 1998-06-26 Lame de racloir pour machine a papier/carton et procede d'enduction et de raclage simultane d'un rouleau dans une machine a papier/carton Expired - Fee Related CA2295611C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI970331U FI3131U1 (fi) 1997-07-15 1997-07-15 Paperikoneen/kartonkikoneen kaavarinterä
FIU970331 1997-07-15
PCT/FI1998/000561 WO1999004091A1 (fr) 1997-07-15 1998-06-26 Lame de racloir pour machine a papier/carton et procede d'enduction et de raclage simultane d'un rouleau dans une machine a papier/carton

Publications (2)

Publication Number Publication Date
CA2295611A1 CA2295611A1 (fr) 1999-01-28
CA2295611C true CA2295611C (fr) 2008-01-29

Family

ID=8547843

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002295611A Expired - Fee Related CA2295611C (fr) 1997-07-15 1998-06-26 Lame de racloir pour machine a papier/carton et procede d'enduction et de raclage simultane d'un rouleau dans une machine a papier/carton

Country Status (7)

Country Link
EP (1) EP1073793B1 (fr)
AT (1) ATE265574T1 (fr)
AU (1) AU7921898A (fr)
CA (1) CA2295611C (fr)
DE (1) DE69823559T2 (fr)
FI (1) FI3131U1 (fr)
WO (1) WO1999004091A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112877B (fi) 1998-09-10 2004-01-30 Metso Paper Inc Kaavarinterä
FI20000254A0 (fi) * 2000-02-08 2000-02-08 Valmet Corp Komposiittinen terä ja menetelmä sen valmistamiseksi
FI109042B (fi) 2000-09-29 2002-05-15 Metso Paper Inc Kaapimen tukilista
US7431801B2 (en) 2005-01-27 2008-10-07 The Procter & Gamble Company Creping blade
US7691236B2 (en) 2006-07-26 2010-04-06 The Procter + Gamble Company Creping blade with a highly smooth bevel surface

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119990A (en) * 1977-06-30 1978-10-10 Polaroid Corporation Fluid applicator doctor blade
FI93183C (fi) * 1990-08-31 1995-03-10 Valmet Paper Machinery Inc Menetelmä ja laite fluorimuovin levittämiseksi paperikoneen telan pintaan
DE4137970A1 (de) * 1991-11-19 1993-05-27 Feldmuehle Ag Stora Verwendung eines faserverstaerkten kunststoffes fuer ein stab- oder blattfoermiges rakel

Also Published As

Publication number Publication date
CA2295611A1 (fr) 1999-01-28
FI3131U1 (fi) 1997-11-04
DE69823559D1 (de) 2004-06-03
EP1073793B1 (fr) 2004-04-28
WO1999004091A1 (fr) 1999-01-28
ATE265574T1 (de) 2004-05-15
EP1073793A1 (fr) 2001-02-07
DE69823559T2 (de) 2005-04-14
AU7921898A (en) 1999-02-10
FIU970331U0 (fi) 1997-07-15

Similar Documents

Publication Publication Date Title
US5296064A (en) Flexible multiply towpreg tape from powder fusion coated towpreg and method for production thereof
EP1776503B2 (fr) Elements plans destines a des machines a papier
JPS5947234A (ja) 繊維強化プラスチック材料の製法
EP1688231A1 (fr) Procédé et installation d'imprégnation de fibres avec de la résine pour l'enroulement filamentaire
WO2004087394A2 (fr) Composites de materiau thermoplastique/fibreux, articles composites/metalliques et procedes de fabrication desdits articles composites/metalliques
CA2103037A1 (fr) Couches de fibres flexibles impregnees, procede de fabrication connexe et produits elabores a partir de ces fibres
CZ297250B6 (cs) Zpusob výroby materiálu pro kluzná loziska
CA1313731C (fr) Feuille souple de carbone et methode de production connexe
EP1127188B1 (fr) Racle
CA2295611C (fr) Lame de racloir pour machine a papier/carton et procede d'enduction et de raclage simultane d'un rouleau dans une machine a papier/carton
Hiscock et al. Long‐fiber‐reinforced thermoplastic matrix composites by slurry deposition
JP2001505262A (ja) 熱可塑性塗工ロール、当該ロールの製造方法、熱可塑性塗工剤の組成、本発明の熱可塑性塗工ロールによるカレンダ掛け方法および前記ロールにより製造される紙／板紙
WO2003104555A1 (fr) Docteurs dentes
CN109593306A (zh) 一种用于玻璃纤维涂覆集束装置ptfe材料及制备方法
JP2008044999A (ja) 均一性に優れたプリプレグの製造方法
EP0203985A1 (fr) Impregnation de fibres de renforcement avec des materiaux polymeres
EA005998B1 (ru) Ракельные ножи из композиционного материала
JP2005239843A (ja) 均一性と表面平滑性に優れたプリプレグとその製造法
CA2547277C (fr) Stratifie decoratif et procede de fabrication associe
US20100261014A1 (en) Utilization of recycled carbon fiber
JP2551821B2 (ja) 樹脂成形物の連続製造方法
Ogden et al. The development of an alternative thermoplastic powder prepregging technique
NZ540076A (en) Novel structure for process belt
JP2005238596A (ja) 均一性に優れたプリプレグ及びその製造方法
JP2005255927A (ja) 熱可塑性樹脂プリプレグとその製造方法

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed