FI930255A - The size press - Google Patents
The size press Download PDFInfo
- Publication number
- FI930255A FI930255A FI930255A FI930255A FI930255A FI 930255 A FI930255 A FI 930255A FI 930255 A FI930255 A FI 930255A FI 930255 A FI930255 A FI 930255A FI 930255 A FI930255 A FI 930255A
- Authority
- FI
- Finland
- Prior art keywords
- nip
- roll
- relation
- press
- size
- Prior art date
Links
Classifications
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
Abstract
The invention concerns a size press, comprising a first roll (12), which is mounted rigidly on the frame (11) of the size press, as well as a second roll (16), which forms a size-press nip (N) with the first roll and which is mounted, at a level higher than the level of said first roll (12), on a loading arm (19) that is supported pivotally on a transverse shaft (20) on the frame (11) of the size press. The loading arm (19) can be pivoted by means of loading cylinders (22) so as to produce the desired pressure level in the nip (N) and to open said nip for threading of the web (W) and for replacement of rolls. The paper web (W) is passed into the nip (N) as guided by a guide roll (23) and out of the nip (N) over a spreader roll (25) or an air-turning device. The rolls (12) that form the size-press nip (N) have been arranged in such a way in relation to one another that the nip plane passing through the rolls forms an angle of 35...120 DEG , advantageously 50...60 DEG , preferably 55 DEG , in relation to the horizontal plane. The web (W) has been arranged to be passed into the nip (N) at an angle of substantially 90 DEG in relation to the nip plane and to be passed out of the nip (N) at an angle of 90 DEG +/- 7 DEG in relation to the nip plane. <IMAGE>
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI930255A FI93044C (en) | 1993-01-22 | 1993-01-22 | The size press |
| DE69400357T DE69400357T2 (en) | 1993-01-22 | 1994-01-21 | Size press |
| AT94850012T ATE141359T1 (en) | 1993-01-22 | 1994-01-21 | SIZE PRESS |
| EP94850012A EP0608206B1 (en) | 1993-01-22 | 1994-01-21 | Size press |
| CA002113940A CA2113940A1 (en) | 1993-01-22 | 1994-01-21 | Size press and method for coating a web therein |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI930255 | 1993-01-22 | ||
| FI930255A FI93044C (en) | 1993-01-22 | 1993-01-22 | The size press |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI930255A0 FI930255A0 (en) | 1993-01-22 |
| FI930255A true FI930255A (en) | 1994-07-23 |
| FI93044B FI93044B (en) | 1994-10-31 |
| FI93044C FI93044C (en) | 1995-02-10 |
Family
ID=8536867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI930255A FI93044C (en) | 1993-01-22 | 1993-01-22 | The size press |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0608206B1 (en) |
| AT (1) | ATE141359T1 (en) |
| CA (1) | CA2113940A1 (en) |
| DE (1) | DE69400357T2 (en) |
| FI (1) | FI93044C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4431202A1 (en) * | 1994-09-02 | 1996-03-07 | Jagenberg Papiertech Gmbh | Device for coating a material web on both sides |
| FI115543B (en) | 2000-06-20 | 2005-05-31 | Metso Paper Inc | Procedure for preliminary calendering, post-processing and apparatus for carrying out the processes |
| US6634120B2 (en) | 2001-03-26 | 2003-10-21 | Voith Paper Patent Gmbh | Apparatus for coating moving fiber webs |
| DE60129409T2 (en) * | 2001-03-26 | 2008-04-03 | Voith Patent Gmbh | Apparatus for coating a moving web, in particular a paper or board web |
| FI20045464A (en) | 2004-11-30 | 2006-05-31 | Metso Paper Inc | Process for making surface-glued paper / surface-glued cardboard |
| DE102008054948A1 (en) | 2008-12-19 | 2010-07-01 | Voith Patent Gmbh | Device for coating a fluid to pasty coating medium such as glue, starch or coating color on a side of a running paper, cardboard or other fiber material web, comprises two rotatable transfer elements or rotatable endless bands |
| DE102011002671A1 (en) | 2011-01-13 | 2012-07-19 | Metso Paper, Inc. | Glue supply system for supplying glue to a paper or board web |
| WO2013050821A1 (en) * | 2011-04-04 | 2013-04-11 | PMT Italia | A size press apparatus |
| DE102012213026A1 (en) | 2012-07-25 | 2014-01-30 | Voith Patent Gmbh | Device for treating moving paper, cardboard or other fibrous web, comprises applicator unit for applying application medium comprising e.g. glue and starch, coating unit for single-sided or double-sided coating, and pair of press rolls |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE427531C (en) * | 1926-04-09 | Bernhard Kremler | Device for gluing, dyeing and drawing paper webs in and outside the paper machine | |
| US3379170A (en) * | 1965-02-16 | 1968-04-23 | Appleton Mach | Liquid applicator |
| FI88063C (en) * | 1990-10-12 | 1993-03-25 | Valmet Paper Machinery Inc | Device for dosing of coating on a moving surface |
-
1993
- 1993-01-22 FI FI930255A patent/FI93044C/en active
-
1994
- 1994-01-21 EP EP94850012A patent/EP0608206B1/en not_active Revoked
- 1994-01-21 AT AT94850012T patent/ATE141359T1/en not_active IP Right Cessation
- 1994-01-21 CA CA002113940A patent/CA2113940A1/en not_active Abandoned
- 1994-01-21 DE DE69400357T patent/DE69400357T2/en not_active Revoked
Also Published As
| Publication number | Publication date |
|---|---|
| FI93044B (en) | 1994-10-31 |
| FI93044C (en) | 1995-02-10 |
| DE69400357D1 (en) | 1996-09-19 |
| DE69400357T2 (en) | 1997-01-16 |
| EP0608206A1 (en) | 1994-07-27 |
| CA2113940A1 (en) | 1994-07-23 |
| EP0608206B1 (en) | 1996-08-14 |
| FI930255A0 (en) | 1993-01-22 |
| ATE141359T1 (en) | 1996-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application |