Claims
- 1. A composite container comprising a tubular, non-round composite paperboard container body having at least one wall portion defined by radially inverse curvature, and at least a second wall portion that is outwardly curved, said container body having a substantially uniform diameter and cross-section axially along the container body and having a substantially uniform thickness in vertical cross-section.
- 2. A composite container according to claim 1 wherein the container body includes at least two body wall portions of inverse curvature which are positioned in an opposed relationship.
- 3. A composite container according to claim 2 wherein the container body has a generally oblong cross-section defined by opposed side walls and opposed end walls, said opposed wall portions of inverse curvature being positioned symmetrically on the opposed side walls at a location closer to one of said end walls than to the other of said end walls.
- 4. A composite container according to claim 2 wherein the container body comprises an outwardly-curled beaded top edge portion adapted to receive a membrane closure and a snap-on overcap.
- 5. A composite container according to claim 3 wherein the container body comprises an outwardly-curled beaded top edge portion adapted to receive a membrane closure and a snap-on overcap.
- 6. A composite container according to claim 4 wherein the container body comprises a composite bottom closure.
- 7. A composite container according to claim 5 wherein the container body comprises a composite bottom closure.
- 8. A composite container according to claim 6 wherein the membrane closure is a peelable hermetically sealed closure.
- 9. A composite container according to claim 7 wherein the membrane closure is a peelable hermetically sealed closure.
- 10. A composite container according to claim 4 wherein the snap-on overcap comprises an integral hinge positioned near the end wall of the container body, that is distant from said opposed body wall portions having inverse curvature.
- 11. A composite container according to claim 4 wherein the container body comprises a plurality of plies including at least one paperboard body ply, and a liner ply or coating comprising a material of low moisture permeability.
- 12. A composite container according to claim 5 wherein the container body comprises a plurality of plies including at least one paperboard body ply, and a liner ply or coating comprising a material of low moisture permeability.
- 13. A composite container according to claim 11 wherein the container body comprises an outwardly curled beaded top edge portion said container additionally comprising a membrane closure hermetically sealed to said liner ply or coating.
- 14. A composite container according to claim 12 wherein the container body comprises an outwardly curled beaded top edge portion, said container additionally comprising a membrane closure hermetically sealed to said liner ply or coating.
- 15. A composite container according to claim 11 wherein the container body is formed by a linear draw process, such that said container body comprises at least one axially extending seam.
- 16. A composite container according to claim 11 wherein the container body is formed by a linear draw process, such that each of said plurality of plies comprises an axially extending seam, said seams being circumferentially staggered with respect to each other.
- 17. A composite container for a pourable food product comprising a tubular, non-round composite paperboard container body having a generally oblong cross-section defined by opposed side walls and opposed end walls, said container body comprising an integrally formed handle defined by opposed wall portions of inverse curvature positioned symmetrically on the opposed side walls at a location closer to one of said end walls than to the other of said end walls, said container body additionally comprising at least one wall portion that is outwardly curved, said container body having a substantially uniform diameter and cross-section axially along the container body and having a substantially uniform thickness in vertical cross-section.
- 18. A composite container according to claim 17 wherein the container body comprises an outwardly-curled beaded top edge portion adapted to receive a membrane closure and a snap-on overcap.
- 19. A composite container according to claim 18 wherein the snap-on overcap comprises an integral hinge.
- 20. A composite container according to claim 17 wherein the container body comprises a plurality of plies including at least one paperboard body ply, and a liner ply or coating comprising a material of low moisture permeability.
- 21. A composite container according to claim 18 wherein the container body comprises a plurality of plies including at least one paperboard body ply, and a liner ply or coating comprising a material of low moisture permeability.
- 22. A composite container according to claim 20 wherein the container body comprises an outwardly curled beaded top edge portion, said container additionally comprising an outwardly curled beaded top edge portion, said container additionally comprising a membrane closure hermetically sealed to said liner ply or coating.
- 23. A composite container according to claim 22 wherein the container body is formed by a linear draw process, such that said container body comprises at least one axially extending seam.
- 24. A composite container according to claim 22 wherein the container body is formed by a linear draw process, such that each of said plurality of plies comprises an axially extending seam, said seams being circumferentially staggered with respect to each other.
Parent Case Info
The application is a continuation of Ser. No. 29/104,209 filed Apr. 30, 1999 now U.S. Pat. No. Des. 428,810.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
PCT/US00/11815 |
|
WO |
00 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO00/66438 |
11/9/2000 |
WO |
A |
US Referenced Citations (40)
Continuations (1)
|
Number |
Date |
Country |
Parent |
29/104209 |
Apr 1999 |
US |
Child |
09/913894 |
|
US |