FI890839A - FOERFARANDE FOER ATT AOTERTRAEDA EN BRUTEN BANA GENOM BESTRYKAREN. - Google Patents
FOERFARANDE FOER ATT AOTERTRAEDA EN BRUTEN BANA GENOM BESTRYKAREN. Download PDFInfo
- Publication number
- FI890839A FI890839A FI890839A FI890839A FI890839A FI 890839 A FI890839 A FI 890839A FI 890839 A FI890839 A FI 890839A FI 890839 A FI890839 A FI 890839A FI 890839 A FI890839 A FI 890839A
- Authority
- FI
- Finland
- Prior art keywords
- full
- web
- coater
- width
- draw
- Prior art date
Links
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- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
- Paper (AREA)
Abstract
The invention concerns a procedure for using the lead strip to re-thread the web on its way to the coater after a web break between the draw-in roller and the winding of the coated web. The invention aims to reduce the production losses which arise with the use of the standard procedure, when re-threading is carried out without any sense of urgency after the break. Using the re-thread procedure according to the invention, the unroll stand 14a, the draw-in roller 24a and the coating equipment 44a are driven at coating speed Vc after the break. The full-width web Wa coming from the draw-in roller 24a is removed into a first waste shaft 29. From the full-width web, a second narrow lead-strip section 42 is cut off between the unroll stand 14a and the draw-in roller 24a, and this second narrow lead-strip section 42, running at coating speed Vc, is threaded through the coater 44a at coating speed Vc at the same time as the other part of the full-width web Wa is removed into a first waste shaft 29. When the second narrow lead-strip section 42 is threaded through the coater 44a, the second narrow lead-strip section is increased to full width, so that a full-width web is now running through the coater 44a. When a full-width web is re-threaded thus through coater 44a at coating speed Vc, coating of the full-width web can recommence. <IMAGE>
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93685186 | 1986-12-02 | ||
US06/936,851 US4728396A (en) | 1986-12-02 | 1986-12-02 | Method of operating and threading a coater |
FI875311A FI88184C (en) | 1986-12-02 | 1987-12-02 | BESTRYKNINGSMASKIN OCH ETT FOERFARANDE FOER ANVAENDNING AV DENSAMMA |
FI875311 | 1987-12-02 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI890839A true FI890839A (en) | 1989-02-22 |
FI890839A0 FI890839A0 (en) | 1989-02-22 |
FI88185B FI88185B (en) | 1992-12-31 |
FI88185C FI88185C (en) | 1993-05-03 |
Family
ID=26158261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI890839A FI88185C (en) | 1986-12-02 | 1989-02-22 | Procedure for re-entering a broken web through the coater |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI88185C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI121079B (en) | 2002-05-28 | 2010-06-30 | Metso Paper Inc | Procedure and plant at tip drawing without rope in a finishing plant |
-
1989
- 1989-02-22 FI FI890839A patent/FI88185C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI88185B (en) | 1992-12-31 |
FI88185C (en) | 1993-05-03 |
FI890839A0 (en) | 1989-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: BELOIT TECHNOLOGIES, INC. |
|
FG | Patent granted |
Owner name: BELOIT TECHNOLOGIES, INC. |
|
MA | Patent expired |