CA2248278C - Contenants de carton preconditionnes et methode et appareil de fabrication correspondants - Google Patents
Contenants de carton preconditionnes et methode et appareil de fabrication correspondants Download PDFInfo
- Publication number
- CA2248278C CA2248278C CA002248278A CA2248278A CA2248278C CA 2248278 C CA2248278 C CA 2248278C CA 002248278 A CA002248278 A CA 002248278A CA 2248278 A CA2248278 A CA 2248278A CA 2248278 C CA2248278 C CA 2248278C
- Authority
- CA
- Canada
- Prior art keywords
- container
- blanks
- brim
- steam
- forming
- 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
- 239000011087 paperboard Substances 0.000 title abstract description 89
- 238000000034 method Methods 0.000 title abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 230000000452 restraining effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 38
- 230000007547 defect Effects 0.000 abstract description 19
- 230000000717 retained effect Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000003750 conditioning effect Effects 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 10
- 239000000123 paper Substances 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 8
- 239000007921 spray Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- GWUSZQUVEVMBPI-UHFFFAOYSA-N nimetazepam Chemical compound N=1CC(=O)N(C)C2=CC=C([N+]([O-])=O)C=C2C=1C1=CC=CC=C1 GWUSZQUVEVMBPI-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Making Paper Articles (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/208,883 | 1994-03-11 | ||
| US08/208,883 US5472402A (en) | 1994-03-11 | 1994-03-11 | Preconditioned paperboard containers and method and apparatus for making the same |
| CA002144360A CA2144360C (fr) | 1994-03-11 | 1995-03-10 | Contenants de carton preconditionnes et methode et appareil de fabrication correspondants |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002144360A Division CA2144360C (fr) | 1994-03-11 | 1995-03-10 | Contenants de carton preconditionnes et methode et appareil de fabrication correspondants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2248278A1 CA2248278A1 (fr) | 1995-09-12 |
| CA2248278C true CA2248278C (fr) | 2001-05-15 |
Family
ID=25677837
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002248278A Expired - Fee Related CA2248278C (fr) | 1994-03-11 | 1995-03-10 | Contenants de carton preconditionnes et methode et appareil de fabrication correspondants |
| CA002248277A Expired - Fee Related CA2248277C (fr) | 1994-03-11 | 1995-03-10 | Contenants de carton preconditionnes et methode et appareil de fabrication correspondants |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002248277A Expired - Fee Related CA2248277C (fr) | 1994-03-11 | 1995-03-10 | Contenants de carton preconditionnes et methode et appareil de fabrication correspondants |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2248278C (fr) |
-
1995
- 1995-03-10 CA CA002248278A patent/CA2248278C/fr not_active Expired - Fee Related
- 1995-03-10 CA CA002248277A patent/CA2248277C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2248278A1 (fr) | 1995-09-12 |
| CA2248277A1 (fr) | 1995-09-12 |
| CA2248277C (fr) | 2001-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |