CA1076861A - Methode et appareil d'epaississement sur machine a papier - Google Patents
Methode et appareil d'epaississement sur machine a papierInfo
- Publication number
- CA1076861A CA1076861A CA288,563A CA288563A CA1076861A CA 1076861 A CA1076861 A CA 1076861A CA 288563 A CA288563 A CA 288563A CA 1076861 A CA1076861 A CA 1076861A
- Authority
- CA
- Canada
- Prior art keywords
- steam
- web
- roll
- nips
- suction roll
- 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
Links
- 238000000034 method Methods 0.000 title claims description 26
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 16
- 230000002708 enhancing effect Effects 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 230000006872 improvement Effects 0.000 claims description 6
- 230000001965 increasing effect Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 13
- 238000001035 drying Methods 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000001464 adherent effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- YSGSDAIMSCVPHG-UHFFFAOYSA-N valyl-methionine Chemical compound CSCCC(C(O)=O)NC(=O)C(N)C(C)C YSGSDAIMSCVPHG-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA288,563A CA1076861A (fr) | 1977-10-12 | 1977-10-12 | Methode et appareil d'epaississement sur machine a papier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA288,563A CA1076861A (fr) | 1977-10-12 | 1977-10-12 | Methode et appareil d'epaississement sur machine a papier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1076861A true CA1076861A (fr) | 1980-05-06 |
Family
ID=4109748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA288,563A Expired CA1076861A (fr) | 1977-10-12 | 1977-10-12 | Methode et appareil d'epaississement sur machine a papier |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1076861A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5749158A (en) * | 1995-01-19 | 1998-05-12 | Voith Sulzer Papiermaschinen Gmbh | Apparatus for the application of steam onto a paper web |
-
1977
- 1977-10-12 CA CA288,563A patent/CA1076861A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5749158A (en) * | 1995-01-19 | 1998-05-12 | Voith Sulzer Papiermaschinen Gmbh | Apparatus for the application of steam onto a paper web |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |