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 PDFInfo
- 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
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
Landscapes
- Paper (AREA)
- Crushing And Pulverization Processes (AREA)
- Reinforced Plastic Materials (AREA)
- Coating Apparatus (AREA)
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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FIU970331 | 1997-07-15 | ||
FI970331U FI3131U1 (fi) | 1997-07-15 | 1997-07-15 | Paperikoneen/kartonkikoneen kaavarinterä |
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)
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)
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 |
-
1997
- 1997-07-15 FI FI970331U patent/FI3131U1/fi not_active IP Right Cessation
-
1998
- 1998-06-26 AT AT98929468T patent/ATE265574T1/de not_active IP Right Cessation
- 1998-06-26 EP EP98929468A patent/EP1073793B1/fr not_active Expired - Lifetime
- 1998-06-26 AU AU79218/98A patent/AU7921898A/en not_active Abandoned
- 1998-06-26 WO PCT/FI1998/000561 patent/WO1999004091A1/fr active IP Right Grant
- 1998-06-26 DE DE69823559T patent/DE69823559T2/de not_active Expired - Fee Related
- 1998-06-26 CA CA002295611A patent/CA2295611C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1073793B1 (fr) | 2004-04-28 |
ATE265574T1 (de) | 2004-05-15 |
AU7921898A (en) | 1999-02-10 |
FIU970331U0 (fi) | 1997-07-15 |
DE69823559T2 (de) | 2005-04-14 |
WO1999004091A1 (fr) | 1999-01-28 |
EP1073793A1 (fr) | 2001-02-07 |
DE69823559D1 (de) | 2004-06-03 |
CA2295611A1 (fr) | 1999-01-28 |
FI3131U1 (fi) | 1997-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |