A canister includes a container having a body formed to include an interior region and a brim coupled to an upper portion of the body. The canister further includes a closure adapted to be coupled to the brim to close a mouth opening into the interior region.
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1. A canister comprising a container including a body formed to include an interior product-storage region and a brim coupled to an upper portion of the body to surround the interior product-storage region anda closure arranged to mate with the brim to close an opening into the interior product-stor
1. A canister comprising a container including a body formed to include an interior product-storage region and a brim coupled to an upper portion of the body to surround the interior product-storage region anda closure arranged to mate with the brim to close an opening into the interior product-storage region to establish a hermetically sealed chamber between the container and the closure, wherein the closure includes a frame coupled to the brim and a sealant layer included in the frame is for bonding chemically the frame to the brim to retain the frame in a stationary position on the brim until a user applies a force to the closure to break the chemical bond and cause the sealant layer to fracture and the entire closure to separate from the container to open the opening into the interior product-storage region until the user later mates the closure to the brim to reclose the opening without establishing a hermetically sealed chamber, and wherein the closure has a uniform thickness throughout. 2. The canister of claim 1, wherein the sealant layer included in the frame is bonded chemically to a topside of the brim that is arranged to face upwardly away from the body. 3. The canister of claim 2, wherein the sealant layer included in the frame is also bonded chemically to an underside of the brim that is arranged to lie in spaced-apart relation to the topside of the brim and a radially outwardly facing outer side edge of the brim is arranged to interconnect the topside and the underside of the brim. 4. The canister of claim 1, wherein the sealant layer included in the frame is also bonded chemically to an underside of the brim that is arranged to face downwardly toward ground underlying the container. 5. The canister of claim 1, wherein the container is a multi-layered structure comprising an inner layer defining a boundary of the interior product-storage region and a topside of the brim, an outer layer providing an exterior surface, and a middle layer interposed between and mated to the inner and outer layers, the brim is formed to expose each of these inner, outer, and middle layers of the container and to cause radially outwardly facing exposed end portions of the inner, outer, and middle layers of the container to cooperate to form a radially outwardly facing outer side edge of the brim, and the sealant layer included in the frame of the closure is bonded chemically to the radially outwardly facing exposed end portions of each of the inner, outer, and middle layers of the container included in the brim. 6. The canister of claim 5, wherein the frame of the closure further includes an outer closure layer providing an exterior surface and a middle closure layer interposed between and mated to the sealant and outer closure layers, the frame includes an outer rim comprising portions of the sealant layer, the outer closure layer, and the middle closure layer and the sealant layer of the outer rim of the frame is bonded chemically to the radially outwardly facing exposed end portions of each of the inner, outer, and middle layers of the container included in the brim. 7. The canister of claim 6, wherein the frame further includes a top wall comprising portions of the sealant layer, middle closure layer, and outer closure layer, the top wall is coupled to the outer rim, and the portion of the sealant layer included in the top wall is arranged to mate with a portion of the inner layer of the container that is arranged to provide the topside of the brim. 8. The canister of claim 7, wherein the portion of the sealant layer included in the top wall is bonded chemically to the topside of the brim. 9. The canister of claim 6, wherein the frame further includes an inner rim surrounded by the outer rim and arranged to lie in spaced-apart relation to the outer rim and a top wall arranged to interconnect the inner and outer rims, the top wall of the frame is arranged to mate with the topside of the brim, the inner rim of the frame is arranged to lie in spaced-apart relation to the outer rim of the frame to locate the brim of the container therebetween, the outer closure layer of the inner rim is configured to provide engagement means for engaging a back-up roller to limit movement of the closure relative to the container, and the outer closure layer of the outer rim is configured to provide means for receiving heat and pressure generated by a heated pressure-generating roller while the back-up roller engages the outer closure layer of the inner rim to apply heat and pressure to the outer rim at a bond area established at a junction between the sealant layer of the frame of the closure and the radially outwardly facing exposed end portions of the inner, outer, and middle layers of the container to bond the sealant layer of the frame of the closure to each of the radially outwardly facing exposed end portions of the inner, outer, and middle layers of the container. 10. The canister of claim 9, wherein the inner rim of the frame comprises portions of the sealant layer, the outer closure layer, and the middle closure layer, and the portion of the outer closure layer included in the inner rim is arranged to provide the engagement means. 11. The canister of claim 5, wherein the frame includes an outer rim having a radially inwardly facing side wall facing toward the radially outwardly facing exposed end portions of each of the inner, outer, and middle layers of the container and including a portion of the sealant layer of the outer rim that is bonded chemically to the radially outwardly facing exposed end portions of the inner, outer, and middle layers of the container and the frame further includes a retainer lip coupled to a free end of the outer rim and arranged to extend radially inwardly under the brim and toward the body of the container and anchored mechanically to an underside of the brim. 12. The canister of claim 11, wherein the brim includes a topside arranged to lie above and in spaced-apart relation to the underside, the radially outwardly facing side edge of the brim defined by the radially outwardly facing exposed end portions of each of the inner, outer, and middle layers of the container is arranged to interconnect the topside of the brim and the underside of the brim, the topside is defined by a portion of the inner layer of the container, the underside is defined by a portion of the outer layer of the container, and the frame of the closure further includes a top wall coupled to the outer rim and configured to include a portion of the sealant layer that is arranged to mate with the topside of the brim of the container. 13. The canister of claim 11, wherein the sealant layer of the frame is bonded chemically to one of the topside and the underside of the brim. 14. The canister of claim 13, wherein the sealant layer of the frame is bonded chemically to the other of the topside and the underside of the brim. 15. The canister of claim 11, wherein the frame further includes an outer closure layer arranged to form an exterior surface of the frame and a middle closure layer interposed between the sealant and outer closure layers of the outer rim and each of the outer and middle closure layers of the frame is one of a solid-transmission barrier layer and a fluid-transmission barrier layer. 16. The canister of claim 11, wherein the frame further includes an inner rim surrounded by the outer rim and arranged to lie in spaced-apart relation to the outer rim and a top wall arranged to interconnect the inner and outer rims, the top wall of the frame is arranged to mate with the topside of the brim, the inner rim of the frame is arranged to lie in spaced-apart relation to the outer rim of the frame to locate the brim of the container therebetween, the outer closure layer of the inner rim is configured to provide engagement means for engaging a back-up roller to limit movement of the closure relative to the container, and the outer closure layer of the outer rim is configured to provide means for receiving heat and pressure generated by a heated pressure-generating roller while the back-up roller engages the outer closure layer of the inner rim to apply heat and pressure to the outer rim at a bond area established at a junction between the sealant layer of the frame of the closure and the radially outwardly facing exposed end portions of the inner, outer, and middle layers of the container to bond the sealant layer of the outer rim of the frame of the closure to each of the radially outwardly facing exposed end portions of the inner, outer, and middle layers of the container and to move the retainer lip of the frame of the closure relative to the outer rim in a radially inward direction toward the body of the container to be anchored mechanically to the underside of the brim of the container. 17. The canister of claim 16, wherein the inner rim of the frame comprises portions of the sealant layer, the outer closure layer, and the middle closure layer, and the portion of the outer closure layer included in the inner rim is arranged to provide the engagement means. 18. The canister of claim 1, wherein the brim of the container includes an inner layer defining a topside, an outer layer defining an underside, and a middle layer lying between and mating with each of the inner and outer layers, each of the inner, outer, and middle layers includes a radially outwardly facing exposed end portion, and the sealant layer of the frame is bonded chemically to a radially outwardly facing exposed end portion of a first of the inner, outer, and middle layers. 19. The canister of claim 18, wherein the sealant layer is also bonded chemically to one of the topside and the underside of the brim. 20. The canister of claim 19, wherein the sealant layer is also bonded chemically to the other of the topside and the underside of the brim. 21. The canister of claim 18, wherein the sealant layer of the frame also is bonded chemically to a radially outwardly facing exposed end portion of a second of the inner, outer, and middle layers. 22. The canister of claim 21, wherein the sealant layer of the frame is bonded chemically to a radially outwardly facing exposed end portion of a third of the inner, outer, and middle layers. 23. The canister of claim 18, wherein the frame includes an outer rim having a radially inwardly facing side wall facing toward the radially outwardly facing exposed end portions of each of the inner, outer, and middle layers of the container and including a portion of the sealant layer of the outer rim that is bonded chemically to the radially outwardly facing exposed end portions of at least one of the inner, outer, and middle layers of the container and the frame further includes a retainer lip coupled to a free end of the outer rim and arranged to extend radially inwardly under the brim and toward the body of the container and anchored mechanically to an underside of the brim. 24. The canister of claim 1, wherein the frame of the closure is formed to include a product-discharge aperture opening into the interior product-storage region formed in the body when the closure is mounted on the container and the closure further includes a removable cover coupled to the frame to close the product-discharge aperture temporarily until a consumer later wishes to gain access to product stored in the interior product-storage region formed in the container body. 25. The canister of claim 24, wherein the frame includes an outer rim surrounding the brim, an inner rim surrounded by the brim, and a top wall interconnecting upper portions of the outer and inner rims, the outer rim includes the sealant layer, the inner rim is configured to provide engagement means for engaging a back-up roller to limit movement of the closure relative to the container, and the outer rim is configured to provide means for receiving heat and pressure generated by a heated pressure-generating roller while the back-up roller engages the inner rim to apply heat and pressure to the outer rim at a bond area established at a junction between the sealant layer of the outer rim of the frame of the closure and the radially outwardly facing outer side edge of the brim to bond the sealant layer of the outer rim to the radially outwardly facing outer side edge of the brim. 26. The canister of claim 25, wherein the frame further includes a retainer lip coupled to the outer rim and arranged to move relative to the outer rim in response to pressure applied by the heated pressure-generating roller to extend radially inwardly under the brim to anchor the frame mechanically to the brim of the container. 27. The canister of claim 25, wherein the frame further includes a cover foundation surrounded by and coupled to the inner rim and the cover foundation is formed to include the product-discharge aperture and to mate with an underside of the removable cover to close the product-discharge aperture. 28. The canister of claim 25, wherein the removable cover includes a membrane seal and a pull tab coupled to the membrane seal and the membrane seal includes a perimeter border coupled temporarily to a top wall of the cover foundation of the frame to close the product-discharge aperture. 29. The canister of claim 25, wherein the removable cover includes a membrane seal, a pull tab coupled to the membrane seal, and a seal-support plate arranged to underlie and mate with an underside of the membrane seal, the frame is arranged to surround the seal-support plate, and the seal-support plate is coupled to the surrounding frame by a frangible connector. 30. The canister of claim 1, wherein the frame includes an outer rim surrounding the brim, an inner rim surrounded by the brim, and a top wall interconnecting upper portions of the outer and inner rims, and the closure further includes a cover surrounded by and coupled permanently to the inner rim, the outer rim includes the sealant layer, the inner rim is configured to provide engagement means for engaging a back-up roller to limit movement of the closure relative to the container, and the outer rim is configured to provide means for receiving heat and pressure generated by a heated pressure-generating roller while the back-up roller engages the inner rim to apply heat and pressure to the outer rim at a bond area established at a junction between the sealant layer of the outer rim of the frame of the closure and the radially outwardly facing outer side edge of the brim to bond the sealant layer of the outer rim to the radially outwardly facing outer side edge of the brim. 31. The canister of claim 30, wherein the frame further includes a retainer lip coupled to the outer rim and arranged to move relative to the outer rim in response to pressure applied by the heated pressure-generating roller to extend radially inwardly under the brim to anchor the frame mechanically to the brim of the container. 32. The canister of claim 1, wherein the sealant layer comprises a multi-layer structure. 33. The canister of claim 32, wherein at least one layer of the multi-layer structure does not fracture when the user applies the force to the closure to break the chemical bond. 34. The canister of claim 1, wherein the frame mechanically bonds to the container after the closure is mated to the brim to reclose the opening. 35. A canister comprising a container including a body formed to include an interior product-storage region and a brim coupled to an upper portion of the body to surround the interior product-storage region anda closure arranged to mate with the brim to close an opening into the interior product-storage region to establish a hermetically sealed chamber between the container and the closure, wherein the closure includes a frame coupled to the brim and a sealant layer for bonding chemically the frame to the brim to retain the frame in a stationary position on the brim until a user applies a force to the closure to break the chemical bond and cause the sealant layer to fracture and the entire closure to separate from the container to open the opening into the interior product-storage region until the user later mates the closure to the brim to reclose the opening without establishing a hermetically sealed chamber, and wherein the closure has a uniform thickness throughout. 36. The canister of claim 35, wherein the sealant layer comprises a multi-layer structure. 37. The canister of claim 36, wherein at least one layer of the multi-layer structure does not fracture when the user applies the force to the closure to break the chemical bond. 38. The canister of claim 35, wherein the frame mechanically bonds to the container after the closure is mated to the brim to reclose the opening.
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