CA1330741C - Systeme de couchage du papier et methode connexe - Google Patents
Systeme de couchage du papier et methode connexeInfo
- Publication number
- CA1330741C CA1330741C CA 612408 CA612408A CA1330741C CA 1330741 C CA1330741 C CA 1330741C CA 612408 CA612408 CA 612408 CA 612408 A CA612408 A CA 612408A CA 1330741 C CA1330741 C CA 1330741C
- Authority
- CA
- Canada
- Prior art keywords
- web
- coating
- doctor
- chamber
- gap
- 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
- 238000000576 coating method Methods 0.000 title claims abstract description 185
- 239000011248 coating agent Substances 0.000 title claims abstract description 183
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000011247 coating layer Substances 0.000 claims description 39
- 239000010410 layer Substances 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 206010037867 Rash macular Diseases 0.000 description 6
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US390605 | 1989-08-07 | ||
| US07/390,605 US4963397A (en) | 1988-03-24 | 1989-08-07 | Paper coating system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1330741C true CA1330741C (fr) | 1994-07-19 |
Family
ID=23543166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 612408 Expired - Fee Related CA1330741C (fr) | 1989-08-07 | 1989-09-21 | Systeme de couchage du papier et methode connexe |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1330741C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403805A (zh) * | 2020-12-03 | 2021-02-26 | 浙江百联无纺科技有限责任公司 | 一种无纺布加工装置 |
-
1989
- 1989-09-21 CA CA 612408 patent/CA1330741C/fr not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403805A (zh) * | 2020-12-03 | 2021-02-26 | 浙江百联无纺科技有限责任公司 | 一种无纺布加工装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |