FI944799A - Method and apparatus for paper web processing - Google Patents
Method and apparatus for paper web processing Download PDFInfo
- Publication number
- FI944799A FI944799A FI944799A FI944799A FI944799A FI 944799 A FI944799 A FI 944799A FI 944799 A FI944799 A FI 944799A FI 944799 A FI944799 A FI 944799A FI 944799 A FI944799 A FI 944799A
- Authority
- FI
- Finland
- Prior art keywords
- paper web
- paper
- web processing
- roll
- web
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/0073—Accessories for calenders
- D21G1/0093—Web conditioning devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
Landscapes
- Paper (AREA)
- Replacement Of Web Rolls (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A process for finishing a paper web (1) provides that the web is subjected to a pressure treatment in at least one roll nip (8) and subsequently to a drying, whereupon there follows at least one further pressure treatment in a roll nip (8b). A device for carrying out this process has at least two roll nips (8), formed by means of rolls (6, 7), and a drying device (4). The latter is arranged in the run of the paper web (1) between two roll nips (8a, 8b). In this way, the smoothness of the paper can be improved or a paper of low compression can be achieved. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4335053A DE4335053A1 (en) | 1993-10-14 | 1993-10-14 | Method and device for finishing a paper web |
Publications (2)
Publication Number | Publication Date |
---|---|
FI944799A0 FI944799A0 (en) | 1994-10-12 |
FI944799A true FI944799A (en) | 1995-04-15 |
Family
ID=6500152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI944799A FI944799A (en) | 1993-10-14 | 1994-10-12 | Method and apparatus for paper web processing |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0648893B1 (en) |
JP (1) | JPH07150498A (en) |
AT (1) | ATE140047T1 (en) |
CA (1) | CA2132648A1 (en) |
DE (2) | DE4335053A1 (en) |
FI (1) | FI944799A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5943787A (en) * | 1997-03-03 | 1999-08-31 | Valmet Corporation | Web finishing section in a paper machine |
FI102093B (en) * | 1997-03-03 | 1998-10-15 | Valmet Corp | The finishing process unit for the web in a paper machine |
US6076281A (en) * | 1997-03-03 | 2000-06-20 | Valmet Corporation | Web finishing section in a paper machine |
US7086525B2 (en) | 1999-09-23 | 2006-08-08 | Stewart Systems, Inc. | Conveyor for continuous proofing and baking apparatus |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE94232C (en) * | ||||
GB960933A (en) * | 1962-01-22 | 1964-06-17 | Clupak Inc | Glazed uncreped extensible paper |
US3647618A (en) * | 1969-08-18 | 1972-03-07 | Crown Zellerbach Corp | Method and apparatus for improving formation uniformity of paper |
DE3427967C2 (en) * | 1984-07-28 | 1986-07-24 | Kämmerer GmbH, 4500 Osnabrück | Process for finishing paper and apparatus for carrying out the process |
JP2646428B2 (en) * | 1986-03-10 | 1997-08-27 | コンソリデイテイド―バサースト インコーポレイテッド | Papermaking method |
JPH01183595A (en) * | 1988-01-11 | 1989-07-21 | Mitsubishi Paper Mills Ltd | Supercalendering of coated paper |
JPH01183592A (en) * | 1988-01-18 | 1989-07-21 | Mitsubishi Heavy Ind Ltd | Controller for moisture content profile in dryer |
US5045342A (en) * | 1989-01-27 | 1991-09-03 | Measurex Corporation | Independent heat moisture control system for gloss optimization |
JPH02264095A (en) * | 1989-04-04 | 1990-10-26 | Ebara Corp | Hood equipment for dryer of paper-making machine |
JPH03120539A (en) * | 1989-10-03 | 1991-05-22 | Fuji Photo Film Co Ltd | Base for photographic paper |
DE4023871A1 (en) * | 1990-07-27 | 1992-02-06 | Voith Gmbh J M | DEVICE FOR DRAINING CONDENSATE FROM A STEAM-HEATED DRY CYLINDER |
DE4126233C1 (en) * | 1991-08-08 | 1992-09-17 | Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De |
-
1993
- 1993-10-14 DE DE4335053A patent/DE4335053A1/en not_active Withdrawn
-
1994
- 1994-08-13 DE DE59400398T patent/DE59400398D1/en not_active Expired - Fee Related
- 1994-08-13 EP EP94112691A patent/EP0648893B1/en not_active Expired - Lifetime
- 1994-08-13 AT AT94112691T patent/ATE140047T1/en not_active IP Right Cessation
- 1994-09-22 CA CA002132648A patent/CA2132648A1/en not_active Abandoned
- 1994-10-12 FI FI944799A patent/FI944799A/en not_active Application Discontinuation
- 1994-10-12 JP JP6245877A patent/JPH07150498A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH07150498A (en) | 1995-06-13 |
DE59400398D1 (en) | 1996-08-08 |
ATE140047T1 (en) | 1996-07-15 |
DE4335053A1 (en) | 1995-04-20 |
FI944799A0 (en) | 1994-10-12 |
EP0648893A1 (en) | 1995-04-19 |
CA2132648A1 (en) | 1995-04-15 |
EP0648893B1 (en) | 1996-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |