CA2520024C - Contenant a liquide avec bande de confort continue, et methode de formage - Google Patents
Contenant a liquide avec bande de confort continue, et methode de formage Download PDFInfo
- Publication number
- CA2520024C CA2520024C CA2520024A CA2520024A CA2520024C CA 2520024 C CA2520024 C CA 2520024C CA 2520024 A CA2520024 A CA 2520024A CA 2520024 A CA2520024 A CA 2520024A CA 2520024 C CA2520024 C CA 2520024C
- Authority
- CA
- Canada
- Prior art keywords
- liner
- sidewall
- wall
- cup
- mandrel
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 23
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000011800 void material Substances 0.000 claims abstract description 12
- 235000013361 beverage Nutrition 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 18
- 229920003023 plastic Polymers 0.000 claims description 18
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 235000012171 hot beverage Nutrition 0.000 claims description 2
- 239000011087 paperboard Substances 0.000 claims description 2
- 239000006223 plastic coating Substances 0.000 claims 2
- 239000002654 heat shrinkable material Substances 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 9
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 229920006300 shrink film Polymers 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 229920006257 Heat-shrinkable film Polymers 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Making Paper Articles (AREA)
- Packages (AREA)
Abstract
La portion latérale d'une tasse ou d'un autre contenant pour une boisson chaude ou un autre liquide chaud comprend une paroi extérieure relativement rigide et une garniture relativement flexible. La paroi et la garniture sont rattachées ensemble à des bandes supérieure et inférieure respectives circonférentielles et au moins une portion intermédiaire de la garniture entre les bandes circonférentielles supérieure et inférieure est séparable de la paroi extérieure, pour former ainsi un vide scellé entre la paroi extérieure et la garniture intérieure qui s'étend circonférentiellement sur toute la bande de confort entourant au moins une région médiane de la tasse. Dans un mode de réalisation, une garniture préformée est placée sur un mandrin conique doté de bandes circonférentielles chauffées sélectivement pour sceller les bandes circonférentielles supérieure et inférieure de la garniture à une surface intérieure de la paroi extérieure. De préférence, le contenant est une tasse jetable empilable dont la garniture est formée d'un matériau rétrécissant à la chaleur qui est activé (c.à d., lorsque sa tension est libérée) seulement après que la tasse est rempli d'un liquide chaud.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/943,704 | 2004-09-17 | ||
| US10/943,704 US7614993B2 (en) | 2001-07-20 | 2004-09-17 | Liquid container with uninterrupted comfort band and method of forming same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2520024A1 CA2520024A1 (fr) | 2006-03-17 |
| CA2520024C true CA2520024C (fr) | 2012-09-04 |
Family
ID=36087467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2520024A Expired - Fee Related CA2520024C (fr) | 2004-09-17 | 2005-09-16 | Contenant a liquide avec bande de confort continue, et methode de formage |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2520024C (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8360263B2 (en) | 2005-04-15 | 2013-01-29 | Seda S.P.A. | Insulated container, method of fabricating same and apparatus for fabricating |
| US8393886B2 (en) | 2005-11-14 | 2013-03-12 | Seda S.P.A. | Device for producing a stacking projection and container with same |
| US8459531B2 (en) | 2005-09-19 | 2013-06-11 | Seda S.P.A. | Container and blank for the production thereof |
| US8490792B2 (en) | 2006-12-05 | 2013-07-23 | Seda S.P.A. | Package |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT1227042E (pt) | 2001-01-30 | 2004-08-31 | Seda Spa | Recipiente de cartao para bebidas e processo para o mesmo |
| DE202005014177U1 (de) | 2005-09-08 | 2005-11-17 | Seda S.P.A., Arzano | Doppelwandiger Becher |
| ES2303176T5 (es) | 2005-11-11 | 2014-04-10 | Seda S.P.A. | Copa aislante |
| CA3090867C (fr) * | 2018-03-16 | 2022-10-25 | Graphic Packaging International, Llc | Recipient comprenant un revetement interne |
-
2005
- 2005-09-16 CA CA2520024A patent/CA2520024C/fr not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8360263B2 (en) | 2005-04-15 | 2013-01-29 | Seda S.P.A. | Insulated container, method of fabricating same and apparatus for fabricating |
| US8794294B2 (en) | 2005-04-15 | 2014-08-05 | Seda S.P.A. | Insulated container, method of fabricating same and apparatus for fabricating |
| US8932428B2 (en) | 2005-04-15 | 2015-01-13 | Seda S.P.A. | Insulated container, method of fabricating same and apparatus for fabricating |
| US8459531B2 (en) | 2005-09-19 | 2013-06-11 | Seda S.P.A. | Container and blank for the production thereof |
| US8393886B2 (en) | 2005-11-14 | 2013-03-12 | Seda S.P.A. | Device for producing a stacking projection and container with same |
| US8490792B2 (en) | 2006-12-05 | 2013-07-23 | Seda S.P.A. | Package |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2520024A1 (fr) | 2006-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20200916 |