CA2065166C - Appareil a contre-rouleau de couchage chauffe - Google Patents
Appareil a contre-rouleau de couchage chauffeInfo
- Publication number
- CA2065166C CA2065166C CA 2065166 CA2065166A CA2065166C CA 2065166 C CA2065166 C CA 2065166C CA 2065166 CA2065166 CA 2065166 CA 2065166 A CA2065166 A CA 2065166A CA 2065166 C CA2065166 C CA 2065166C
- Authority
- CA
- Canada
- Prior art keywords
- coating
- web
- roll apparatus
- backing roll
- pressing section
- 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
- 239000011248 coating agent Substances 0.000 claims abstract description 104
- 238000000576 coating method Methods 0.000 claims abstract description 104
- 238000003825 pressing Methods 0.000 claims abstract description 63
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 43
- 239000011651 chromium Substances 0.000 claims abstract description 43
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- -1 Polytetrafluoroethylene Polymers 0.000 claims 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 3
- 229910000808 amorphous metal alloy Inorganic materials 0.000 claims 1
- 239000004809 Teflon Substances 0.000 abstract description 29
- 229920006362 Teflon® Polymers 0.000 abstract description 29
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 abstract description 29
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Paper (AREA)
- Coating Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70614091A | 1991-05-28 | 1991-05-28 | |
| US706,140 | 1991-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2065166A1 CA2065166A1 (fr) | 1992-11-29 |
| CA2065166C true CA2065166C (fr) | 1995-07-18 |
Family
ID=24836371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2065166 Expired - Fee Related CA2065166C (fr) | 1991-05-28 | 1992-04-06 | Appareil a contre-rouleau de couchage chauffe |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH07166490A (fr) |
| CA (1) | CA2065166C (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3296710A (en) * | 1965-07-15 | 1967-01-10 | Rice Barton Corp | Absorbent dryer |
| JPS54149787A (en) * | 1978-05-17 | 1979-11-24 | Ichikawa Woolen Textile | Doctor plate |
| FI70273C (fi) * | 1985-01-09 | 1986-09-15 | Valmet Oy | Syntetisk pressvals och foerfaranden foer framstaellning av dena |
| EP0289477A3 (fr) * | 1987-04-28 | 1989-03-08 | Valmet Paper Machinery Inc. | Procédé pour le pressage à chaud d'une bande de papier et dispositif de séchage pour l'application du procédé |
-
1992
- 1992-04-06 CA CA 2065166 patent/CA2065166C/fr not_active Expired - Fee Related
- 1992-05-13 JP JP12020092A patent/JPH07166490A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07166490A (ja) | 1995-06-27 |
| CA2065166A1 (fr) | 1992-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |