Claims for Patent: 6,405,764

Summary for Patent: 6,405,764

Title:	System and method for packaging of beverages in containers at controlled temperatures
Abstract:	A method and system for packaging hot beverages in flexible aseptic pouches includes filling the pouches with a hot beverage concentrate, immediately thereafter filling the pouches with chilled sterile water in order to lower the temperature of the resulting mixture of concentrate and water in the pouches, sealing the pouches, and transporting the pouches directly to a bundler or multi-pac assembling device. The method and system does not require the use of a separate cooling station for the hot pouches between the filler and bundler due to the introduction of chilled sterile water into the pouches at the outset, as part of a two-stage filling process. Containers of other types than flexible packages may also be filled by the method and system.
Inventor(s):	Wang; James J. (Sugar Land, TX)
Assignee:	The Coca-Cola Company (Atlanta, GA)
Application Number:	09/788,610
Patent Claims:	1. A method for sterile packaging of beverages comprising the steps of: a) supplying a predetermined quantity of a beverage concentrate at a first predetermined temperature to a container, said first predetermined temperature being high enough to pasteurize the beverage concentrate and soften materials forming the container; b) immediately thereafter filling the container with a sterile diluent at a second predetermined temperature which is much lower than said first predetermined temperature to thereby cool a mixture of the concentrate and diluent to a third predetermined temperature, said third predetermined temperature being below temperatures which would soften the materials; and c) sealing the container to form a sterile package of beverage. 2. The method of claim 1, wherein said first predetermined temperature is about 185.degree. F., said second predetermined temperature is about 35.degree. F., and said third predetermined temperature is less than 100.degree. F. for equal quantities of concentrate and diluent. 3. The method of claim 2, wherein said concentrate is a hot juice concentrate and said diluent is water. 4. The method of claim 2, wherein said container is a flexible pouch. 5. The method of claim 4, further comprising the step of attaching a drinking stray to the flexible pouch after the step of sealing. 6. The method of claim 4, further comprising the step of weighing the filled container after sealing thereof. 7. The method of claim 1, wherein said concentrate is a hot juice concentrate and said diluent is water. 8. The method of claim 1, wherein said container is a flexible pouch. 9. The method of claim 1, including the further steps of: transporting the container with the mixture of concentrate and diluent at said third predetermined temperature directly to a packer forming multi-pacs of the containers filled with beverages without performing any further active cooling steps. 10. The method of claim 1, further comprising the step of attaching a drinking straw to the container after sealing the container. 11. The method of claim 1, further comprising the step of weighing the filled container after sealing thereof. 12. The method of claim 1, wherein both filling steps are performed in a sterile environment. 13. A system for sterile packaging of beverages comprising: a) a first filling device for supplying a predetermined quantity of a beverage concentrate at a first predetermined temperature to a container, said first predetermined temperature being high enough to pasteurize the beverage concentrate and soften materials forming the container; b) a second filling device for immediately thereafter filling the container with a sterile diluent at a second predetermined temperature which is much lower than said first predetermined temperature to thereby cool a mixture of the concentrate and diluent to a third predetermined temperature, said third predetermined temperature being below temperatures which would soften the materials; and c) a mechanism for sealing the container to form a sterile package of beverage. 14. The system of claim 13, wherein said first predetermined temperature is about 185.degree. F., said second predetermined temperature is about 35.degree. F., and said third predetermined temperature is less than 100.degree. F. for equal quantities of concentrate and diluent. 15. The system of claim 14, wherein said concentrate is a hot juice concentrate and said diluent is water. 16. The system of claim 14, wherein said container is a flexible pouch. 17. The system of claim 16, further comprising a device attaching a drinking straw to the flexible pouch after the step of sealing. 18. The system of claim 16, further comprising a scale for weighing the filled container after sealing thereof. 19. The system of claim 13, wherein said concentrate is a hot juice concentrate and said diluent is water. 20. The system of claim 13, wherein said container is a flexible pouch. 21. The system of claim 13, further comprising: a conveyor for transporting the container with the mixture of concentrate and diluent at said third predetermined temperature directly to a packer forming multi-pacs of the containers filled with beverages without performing any further active cooling steps. 22. The system of claim 13, further comprising a device for attaching a drinking straw to the container after sealing the container. 23. The system of claim 13, further comprising a scale for weighing the filled container after sealing thereof. 24. The system of claim 13, wherein filling of the container is performed in a sterile environment.

Details for Patent 6,405,764

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Merck Sharp & Dohme Corp.	ZOSTAVAX	zoster vaccine live	For Injection	125123	05/25/2006		2039-09-23