Container closure with overlying needle penetrable and resealable portion and underlying portion compatible with fat containing liquid product, and related method
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65B-001/20
B65D-051/00
B65D-051/18
B65B-051/22
B65B-055/02
B65B-055/10
B65B-003/00
B65B-007/28
출원번호
US-0419204
(2012-03-13)
등록번호
US-9022079
(2015-05-05)
발명자
/ 주소
Py, Daniel
Assion, Norbert
Houle, Nathaniel
Sahoo, Debashis
Willey, M. Jeffrey
Hartman, Eric E.
Guthy, John
출원인 / 주소
MedInstill Development LLC
대리인 / 주소
McCarter & Englsih, LLP
인용정보
피인용 횟수 :
2인용 특허 :
43
초록▼
A container and method are provided for storing fat containing liquid products. The container includes a body defining a storage chamber for receiving the product, and a container closure. A first material portion forms at least most of the surface area overlying the storage chamber that can contact
A container and method are provided for storing fat containing liquid products. The container includes a body defining a storage chamber for receiving the product, and a container closure. A first material portion forms at least most of the surface area overlying the storage chamber that can contact any product therein. Neither the body nor the first material portion leach more than a predetermined amount of leachables into the product or undesirably alter a taste profile thereof. A needle penetrable and thermally resealable second material portion either (i) overlies the first material portion and cannot contact any product within the storage chamber, or (ii) forms a substantially lesser surface area overlying the storage chamber that can contact any product therein in comparison to the first material portion. A sealing portion is engageable with the body to form a substantially dry hermetic seal between the container closure and body.
대표청구항▼
1. A method for aseptically filling and resealing at least one container with a liquid product, each container including a body defining an empty, sealed storage chamber therein for receiving the liquid product, and a needle penetrable and resealable portion defining a closure for the container, the
1. A method for aseptically filling and resealing at least one container with a liquid product, each container including a body defining an empty, sealed storage chamber therein for receiving the liquid product, and a needle penetrable and resealable portion defining a closure for the container, the method of filling each of the at least one container comprising the following steps: mounting the sealed, empty container on a conveyor, and moving the conveyor through a sterile zone;transmitting within the sterile zone a fluid sterilant onto at least a portion of the container and, in turn, sterilizing with the fluid sterilant at least the portion of the container;removing the fluid sterilant from the portion of the container via at least one vacuum source configured and adapted to remove the fluid sterilant from the portion of the container;introducing liquid product through a filling needle penetrating through the resealable portion;withdrawing the filling needle from the resealable portion; andresealing a resulting needle aperture in the resealable portion to reseal the resealable portion and, in turn, hermetically seal the liquid product within the storage chamber. 2. A method as defined in claim 1, further comprising the step of penetrating the resealable portion with the filling needle, thereby forming said needle aperture. 3. A method as defined in claim 1, wherein the step of transmitting fluid sterilant includes transmitting sterilant onto an external portion of the resealable portion. 4. A method as defined in claim 1, further comprising the step of removing the fluid sterilant from the portion of the container. 5. A method as defined in claim 1, wherein the step of moving the conveyor though the sterile zone comprises moving the conveyor between an inlet end and an outlet end of a housing in a direction from the inlet end toward the outlet end; and the step of transmitting fluid sterilant comprises transmitting fluid sterilant at a fluid sterilant station within the sterile zone. 6. A method as defined in claim 1, wherein the storage chamber is a sterile storage chamber. 7. A method as defined in claim 1, wherein the at least one container comprises a plurality of containers, liquid product is introduced into the containers through a plurality of needles spaced relative to each other and movable relative to the containers for penetrating a respective resealable portion of each container, and a plurality of radiation assemblies perform the resealing step by applying radiation to a plurality of resultant needle apertures to hermetically seal the liquid product in the containers. 8. A method as defined in claim 7, wherein the plurality of radiation assemblies comprise a plurality of laser optic assemblies, and the step of applying radiation comprises focusing the plurality of laser optic assemblies substantially on said needle apertures, applying laser radiation from the laser optic assemblies thereto, and, in turn, thermally resealing the needle apertures. 9. A method as defined in claim 1, wherein the fluid sterilant is hydrogen peroxide. 10. A method as defined in claim 1, wherein the resealing step comprises applying radiation to the needle aperture to reseal the resealable portion. 11. A method as defined in claim 1, wherein the resealing step comprises hermetically resealing the needle aperture by covering the needle aperture with a cover having barrier properties sufficient to form a seal between the needle aperture and the ambient atmosphere and thereby hermetically reseal the needle aperture. 12. A method as defined in claim 10, wherein the step of applying radiation comprises applying laser radiation to thermally reseal the resealable portion to hermetically seal the liquid product within the storage chamber. 13. An assembly comprising: a container including a body defining an empty, sealed storage chamber therein for receiving liquid product, and a needle penetrable and resealable portion defining a closure for the container;a conveyor located at least partially within a sterile zone and defining a plurality of container positions thereon for supporting and moving containers in a direction through the sterile zone;at least one fluid sterilant station located within the sterile zone and coupled in fluid communication with a source of fluid sterilant for transmitting fluid sterilant onto at least a portion of the container on the conveyor within the at least one fluid sterilant station and sterilizing at least the portion of the container;at least one vacuum source configured and adapted to remove the fluid sterilant from the portion of the container;a filling apparatus comprising a needle manifold including a plurality of needles spaced relative to each other and movable relative to the conveyor for penetrating a plurality of containers on the conveyor within the filling apparatus, filling the containers through the needles, and withdrawing the needles from the filled containers; anda plurality of assemblies adapted to reseal a resultant needle aperture in the resealable portion, and in turn, hermetically sealing the liquid product within the storage chamber. 14. An assembly as defined in claim 13, wherein the fluid sterilant is hydrogen peroxide. 15. An assembly as defined in claim 13, wherein the at least one fluid sterilant station is configured and adapted to transmit fluid sterilant onto at least an external portion of the penetrable and resealable portion. 16. An assembly as defined in claim 13, further comprising a housing defining an inlet end, an outlet end, wherein the sterile zone is located between the inlet and outlet ends, the conveyor moves in a direction from the inlet end to the outlet end, and the needle manifold and assemblies are located within the sterile zone between the at least one fluid sterilant station and the outlet end of the housing for receiving the sterilized containers therefrom. 17. An assembly as defined in claim 13, wherein said assemblies comprise laser optic assemblies connectable to a source of laser radiation for applying laser radiation to the resealable portion and thermally resealing the needle aperture and hermetically resealing the liquid product within the storage chamber. 18. As assembly as defined in claim 13, wherein the storage chamber is a sterile storage chamber. 19. An assembly as defined in claim 13, wherein said assemblies are connectable to a source of radiation for applying radiation to the resealable portion and resealing the needle aperture. 20. An assembly as defined in claim 13, wherein said assemblies are adapted to hermetically reseal the needle aperture by covering the needle aperture with a cover having barrier properties sufficient to form a seal between the needle aperture and the ambient atmosphere and thereby hermetically reseal the needle aperture. 21. A method for aseptically filling and resealing at least one container with a liquid product, each container including a body defining an empty, sealed storage chamber therein for receiving the liquid product, and a needle penetrable and resealable portion defining a closure for the container, the method of filling each of the at least one container comprising the following steps: mounting the sealed, empty container on a conveyor;transmitting a fluid sterilant onto at least a portion of the container and, in turn, sterilizing with the fluid sterilant at least the portion of the container;removing the at least one fluid sterilant from the portion of the container via at least one vacuum source configured and adapted to remove the at least one fluid sterilant from the portion of the container;introducing liquid product through a filling needle penetrating through the resealable portion;withdrawing the filling needle from the resealable portion; andresealing a resulting needle aperture in the resealable portion to reseal the resealable portion and, in turn, hermetically seal the liquid product within the storage chamber. 22. An assembly, comprising: a container including a body defining an empty, sealed storage chamber therein for receiving liquid product, and a needle penetrable and resealable portion defining a closure for the container;a conveyor defining a plurality of container positions thereon for supporting and moving containers;at least one fluid sterilant station coupled in fluid communication with a source of fluid sterilant for transmitting fluid sterilant onto at least a portion of the container on the conveyor within the at least one fluid sterilant station and sterilizing at least the portion of the container;at least one vacuum source configured and adapted to remove the at least one fluid sterilant from the portion of the container;a filling apparatus comprising a needle manifold including a plurality of needles spaced relative to each other and movable relative to the conveyor for penetrating a plurality of containers on the conveyor within the filling apparatus, filling the containers through the needles, and withdrawing the needles from the filled containers; anda plurality of assemblies adapted to reseal a resultant needle aperture in the resealable portion, and in turn, hermetically sealing the liquid product within the storage chamber. 23. A method for aseptically filling and resealing at least one container with a liquid product, each container including a body defining an empty, sealed storage chamber therein for receiving the liquid product, and a needle penetrable and resealable portion defining a closure for the container, the method of filling each of the at least one container comprising the following steps: mounting the sealed, empty container on a conveyor, and moving the conveyor through a sterile zone;transmitting within the sterile zone a fluid sterilant onto at least a portion of the container and, in turn, sterilizing with the fluid sterilant at least the portion of the container;introducing liquid product through a filling needle penetrating through the resealable portion;withdrawing the filling needle from the resealable portion; andresealing a resulting needle aperture in the resealable portion to reseal the resealable portion and, in turn, hermetically seal the liquid product within the storage chamber;wherein the resealing step comprises hermetically resealing the needle aperture by covering the needle aperture with a cover having barrier properties sufficient to form a seal between the needle aperture and the ambient atmosphere and thereby hermetically reseal the needle aperture. 24. An assembly comprising: a container including a body defining an empty, sealed storage chamber therein for receiving liquid product, and a needle penetrable and resealable portion defining a closure for the container;a conveyor located at least partially within a sterile zone and defining a plurality of container positions thereon for supporting and moving containers in a direction through the sterile zone;at least one fluid sterilant station located within the sterile zone and coupled in fluid communication with a source of fluid sterilant for transmitting fluid sterilant onto at least a portion of the container on the conveyor within the at least one fluid sterilant station and sterilizing at least the portion of the container;a filling apparatus comprising a needle manifold including a plurality of needles spaced relative to each other and movable relative to the conveyor for penetrating a plurality of containers on the conveyor within the filling apparatus, filling the containers through the needles, and withdrawing the needles from the filled containers; anda plurality of assemblies adapted to reseal a resultant needle aperture in the resealable portion, and in turn, hermetically sealing the liquid product within the storage chamber;wherein said assemblies are adapted to hermetically reseal the needle aperture by covering the needle aperture with a cover having barrier properties sufficient to form a seal between the needle aperture and the ambient atmosphere and thereby hermetically reseal the needle aperture.
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