초록 ▼

In at least some embodiments, a carbonated beverage is formed by filling a container with a beverage liquid, adding solid carbon dioxide, sealing the container, and then limiting the development of overpressure within the container. In some embodiments, overpressure within a container may be limited

In at least some embodiments, a carbonated beverage is formed by filling a container with a beverage liquid, adding solid carbon dioxide, sealing the container, and then limiting the development of overpressure within the container. In some embodiments, overpressure within a container may be limited by an adsorber material element. In some embodiments, overpressure within a container may be limited through agitation of a sealed container.

대표청구항 ▼

1. A method comprising: filling a deformable container with an uncarbonated beverage liquid while the uncarbonated beverage liquid is at a temperature of at least 10° C., and leaving a small headspace above the liquid in the filled container;adding solid carbon dioxide to the filled container;sealin

1. A method comprising: filling a deformable container with an uncarbonated beverage liquid while the uncarbonated beverage liquid is at a temperature of at least 10° C., and leaving a small headspace above the liquid in the filled container;adding solid carbon dioxide to the filled container;sealing the container with a closure after adding the solid carbon dioxide, wherein the closure includes an adsorber material insert comprising activated carbon; andlimiting overpressure within the container after sealing such that internal pressure does not exceed 135 psig. 2. The method of claim 1, further comprising: limiting pressure within the sealed container by adsorbing carbon dioxide into the activated carbon while a rate of carbon dioxide gas release from sublimation of the solid carbon dioxide exceeds a rate at which carbon dioxide gas is dissolved into the beverage liquid. 3. The method of claim 2, further comprising: releasing adsorbed carbon dioxide from the activated carbon as carbon dioxide gas dissolves into the beverage liquid within the sealed container. 4. The method of claim 1, wherein the beverage liquid comprises water and at least one of a sweetener and a flavoring agent. 5. The method of claim 1, wherein the filling step comprises filling the deformable container while the uncarbonated beverage liquid is at atmospheric pressure. 6. The method of claim 1, wherein the adding solid carbon dioxide step comprises adding a solid carbon dioxide pellet having a density of at least 1.2 grams per cubic centimeter. 7. The method of claim 1, further comprising: agitating the sealed container. 8. The method of claim 1, wherein the deformable container comprises a deformable plastic container. 9. The method of claim 8, wherein the deformable plastic container is a polyethylene terephthalate container. 10. The method of claim 1, wherein the closure insert is not pre-charged with carbon dioxide gas. 11. The method of claim 1, wherein the amount of solid carbon dioxide added is sufficient to generate gaseous carbon dioxide having 4 times the volume of the container. 12. The method of claim 1, further comprising: limiting pressure within the sealed container after sealing such that internal pressure does not exceed 66 psig. 13. A method comprising: filling a deformable container with an uncarbonated beverage liquid while the uncarbonated beverage liquid is at a temperature of at least 10° C., and leaving a small headspace above the liquid in the filled container;adding solid carbon dioxide to the filled container;sealing the container;agitating the sealed container; andlimiting overpressure within the container after sealing such that the container does not deform and such that internal pressure does not exceed 135 psig. 14. The method of claim 13, wherein the agitating the sealed container step comprises agitating the sealed container in a direction perpendicular to sidewalls of the container. 15. The method of claim 14, further comprising agitating the sealed container for at least 150 seconds. 16. The method of claim 13, wherein the agitating the sealed container step comprises agitating the sealed container at a speed of at least 150 oscillations per minute. 17. The method of claim 13, wherein the deformable container comprises a deformable plastic container. 18. The method of claim 17, wherein the deformable plastic container is a polyethylene terephthalate container. 19. The method of claim 13, wherein the adding solid carbon dioxide step comprises adding a solid carbon dioxide pellet having a density of at least 1.2 grams per cubic centimeter. 20. The method of claim 13, wherein the sealing the container step comprises sealing the container with a closure that does not include an adsorber material. 21. The method of claim 13, wherein the sealing the container step comprises sealing the container with a closure that includes an adsorber material insert. 22. The method of claim 21, wherein the closure insert is not pre-charged with carbon dioxide gas. 23. The method of claim 13, wherein the amount of solid carbon dioxide added is sufficient to generate gaseous carbon dioxide having 4 times the volume of the container. 24. The method of claim 13, further comprising: limiting pressure within the sealed container after sealing such that internal pressure does not exceed 66 psig.