Seal ring for foil-sealing a container
A seal ring for sealing a container. A seal ring has a base including a longitudinal axis extending therethrough and having a top surface, an undersurface opposite the top surface, and a projection extending from the undersurface in an axial direction. The projection is configured to be received by a complementary opening in the container. The seal ring may be part of a package that also includes a container having a mouth, an axially-facing sealing surface, and an opening in the sealing surface, and a foil sealingly and removably coupled to the base of the seal ring.
1. A package, comprising:
a container having a base, a mouth, and a longitudinal axis extending through said base and said mouth, said container further including a sealing surface facing away from said base in an axial direction relative to the longitudinal axis, and an opening in said sealing surface facing away from said base in an axial direction relative to the longitudinal axis of the container and extending into said axially-facing sealing surface towards said base in an axial direction relative to the longitudinal axis of the container;
a seal ring having a base with a projection, wherein said projection is received in said sealing surface opening thereby securing said seal ring to said container, and further wherein said seal ring further includes a longitudinal axis that is coincident with said longitudinal axis of said container when said seal ring is assembled with said container, and further wherein said projection of said seal ring extends from said base in an axial direction relative to said longitudinal axis of said seal ring; and
a foil sealingly and removably coupled to said ring.
2. The package of claim 1 , wherein said base of said seal ring has a top surface facing in an axial direction relative to said longitudinal axis of said seal ring, and an undersurface opposite said top surface facing in an axial direction relative to said longitudinal axis of said seal ring that is opposite the direction in which said top surface faces, and further wherein said foil is coupled to said top surface, and said projection extends from said undersurface.
3. The package of claim 1 , wherein said opening comprises an annular channel in said sealing surface.
4. The package of claim 1 , wherein said seal ring further includes an inner seal biased into sealing engagement with said mouth of said container.
5. The package of claim 1 , wherein said seal ring further includes a radially outer portion, and further wherein an inner surface thereof is in engagement with an outer surface of said container.
6. A package, comprising:
a container having a base, a mouth, and a longitudinal axis extending through said base and said mouth, said container further including a sealing surface facing away from said base in an axial direction relative to the longitudinal axis, and an opening in said sealing surface facing away from said base in an axial direction relative to the longitudinal axis of the container and extending into said axially-facing sealing surface towards said base in an axial direction relative to the longitudinal axis of the container, wherein said container has an outer surface facing in a radially outward direction away from and relative to said longitudinal axis of said container, and further wherein said opening in said sealing surface is located radially inward of said radially-facing outer surface of said container and radially outward of said mouth of said container;
a seal ring having a base with a projection, wherein said projection is received in said sealing surface opening thereby securing said seal ring to said container;
a foil sealingly and removably coupled to said ring.
7. A package, comprising:
a container having a base, a mouth, and a longitudinal axis extending through said base and said mouth, said container further including:
an outer surface facing in a radial direction away from and relative to said longitudinal axis of said container;
a sealing surface facing away from said base of said container in an axial direction relative to the longitudinal axis of said container; and
an opening in said sealing surface located radially inward of said radially-facing outer surface and radially outward of said mouth of said container, said opening facing away from said base in an axial direction relative to the longitudinal axis of the container and extending into said axially-facing sealing surface towards said base in an axial direction relative to the longitudinal axis of the container; and
a seal ring having a base with a projection, wherein said projection is received in said sealing surface opening thereby securing said seal ring to said container.
8. The package of claim 7 , wherein said seal ring includes a longitudinal axis that is coincident with said longitudinal axis of said container when said seal ring is assembled with said container, and further wherein said projection of said seal ring extends from said base in an axial direction relative to said longitudinal axis of said seal ring.
9. The package of claim 8 , wherein said base of said seal ring has a top surface facing in an axial direction relative to said longitudinal axis of said seal ring, and an undersurface opposite said top surface facing in an axial direction relative to said longitudinal axis of said seal ring that is opposite the direction in which said top surface faces, and further wherein said foil is coupled to said top surface, and said projection extends from said undersurface.
10. The package of claim 7 , wherein said opening comprises an annular channel in said sealing surface.
11. The package of claim 7 , wherein said seal ring further includes an inner seal biased into sealing engagement with said mouth of said container.
12. The package of claim 7 , wherein said seal ring further includes a radially outer portion, and further wherein an inner surface thereof is in engagement with said outer surface of said container.
13. The package of claim 7 , wherein said projection includes one or more barbs extending radially therefrom.
14. A package, comprising:
a container having a base, a mouth, and a longitudinal axis extending through said base and said mouth, said container further including:
a sealing surface facing away from said base of said container in an axial direction relative to the longitudinal axis of said container; and
an opening in said sealing surface facing away from said base in an axial direction relative to the longitudinal axis of the container and extending into said axially-facing sealing surface towards said base in an axial direction relative to the longitudinal axis of the container; and
a seal ring having a base with a projection and a longitudinal axis that is coincident with said longitudinal axis of said container when said seal ring is assembled with said container, wherein said projection extends from said base in an axial direction relative to said longitudinal axis of said seal ring and is received in said sealing surface opening thereby securing said seal ring to said container.
15. The package of claim 14 , wherein said base of said seal ring has a top surface facing in an axial direction relative to said longitudinal axis of said seal ring, and an undersurface opposite said top surface facing in an axial direction relative to said longitudinal axis of said seal ring that is opposite the direction in which said top surface faces, and further wherein said foil is coupled to said top surface, and said projection extends from said undersurface.
16. The package of claim 14 , wherein said opening comprises an annular channel in said sealing surface.
17. The package of claim 14 , wherein said seal ring further includes an inner seal biased into sealing engagement with said mouth of said container.
18. The package of claim 14 , wherein said seal ring further includes a radially outer portion, and further wherein an inner surface thereof is in engagement with an outer surface of said container.
19. The package of claim 14 , wherein said projection includes one or more barbs extending radially therefrom.