A method for filling an aseptic pouch having the steps of: (a) providing a pouch, the pouch including a body having a plurality of panels coupled together to define a cavity, and, a spout providing ingress into the cavity, the spout having a plug sealingly engaged to the spout; (b) cleaning the exte
A method for filling an aseptic pouch having the steps of: (a) providing a pouch, the pouch including a body having a plurality of panels coupled together to define a cavity, and, a spout providing ingress into the cavity, the spout having a plug sealingly engaged to the spout; (b) cleaning the external surfaces of the pouch with a cleaning preparation; (c) directing the spout and the plug into an aseptic zone, the aseptic zone having a supply of sterilized gas having a positive flow within the aseptic zone; (d) removing the plug; (e) filling the pouch with a flowable material; (f) replacing the plug on the spout to seal the cavity; (g) removing the spout and the plug from the aseptic zone; and (h) coupling the plug to a cap, and the cap to the spout, whereupon removal of the cap removes the plug, providing cavity access.
대표청구항▼
1. A method for filling an aseptic pouch comprising the steps of: providing a pouch, the pouch including a body having a plurality of panels that are coupled together to define a cavity, and, a spout providing ingress into the cavity, the spout having a plug sealingly engaged to the spout, thereby p
1. A method for filling an aseptic pouch comprising the steps of: providing a pouch, the pouch including a body having a plurality of panels that are coupled together to define a cavity, and, a spout providing ingress into the cavity, the spout having a plug sealingly engaged to the spout, thereby precluding access into the cavity;cleaning the external surfaces of the pouch with a cleaning preparation;directing the spout and the plug into an aseptic zone, the aseptic zone having a supply of sterilized gas having a positive flow within the aseptic zone;removing the plug;filling the pouch with a flowable material;replacing the plug on the spout to seal the cavity;removing the spout and the plug from the aseptic zone; andcoupling the plug to a cap, and the cap to the spout, whereupon removal of the cap removes the plug and provides access to the cavity. 2. The method for filling of claim 1 wherein the step of cleaning comprises the step of: positioning the pouch on a rail having a first end and a second end;translating the pouch along a rail from the first end to the second end; anddirecting a cleaning preparation at the pouch between the first end and the second end. 3. The method for filling of claim 2 further comprising the steps of: positioning the pouch on a rotary filler having a plug removing station after the step of cleaning the external surfaces and the step of translating the pouch to the second end, a filling station and a plug replacement station, the stations being angularly displaced along the rotary filler;rotating the pouch within the rotary filler after the step of removing from the plug removing station to the filling station; androtating the pouch within the rotary filler after the step of filling from the filling station to the plug replacement station. 4. The method for filling of claim 3 further comprising the step: rotating the pouch within the rotary filler after the step of replacing the plug prior to the step of removing. 5. The method for filling of claim 3 wherein the step of removing the plug further comprises the step of placing the plug proximate the pouch, so that, in turn, the plug rotates with the pouch on the rotary filler. 6. The method of claim 5 wherein the step of removing the plug further comprises pulling the plug from the spout, wherein the plug is coupled to the spout through an interference fit that forms a hermetic seal. 7. The method of claim 3 wherein the step of rotating the pouch within the rotary filler further comprises rotating the pouch through retention of the spout. 8. The method for filling of claim 1 wherein the step of coupling further comprises the steps of: receiving the pouch on a rotary capper having a capping head;rotating the pouch to the capping head prior to the step of coupling;rotating the pouch away from the capping head after the step of coupling; anddischarging the pouch from the rotary capper. 9. The method for filling of claim 8 wherein the step of coupling further comprises the step of rotatably coupling the cap to the spout, and the step of fixedly engaging the plug with the cap. 10. The method for filling of claim 1 wherein the step of providing the pouch further comprises the step of pre-sterilizing the cavity. 11. The method for filling of claim 10 wherein the step of pre-sterilizing the cavity further comprises the step of pre-sterilizing the cavity through at least one of gamma, x-ray and e-beam radiation. 12. A method for filling a plurality of aseptic pouches comprising the steps of: providing a plurality of pouches, each pouch including a body having a plurality of panels that are coupled together to define a cavity, and, a spout providing ingress into the cavity, the spout having a plug sealingly engaged to the spout, thereby precluding access into the cavity;cleaning the external surfaces of the plurality of pouches with a cleaning preparation;sequentially directing the spout and the plug of each of the plurality of pouches into an aseptic zone, the aseptic zone having a supply of sterilized gas having a positive flow;directing the plurality of the plurality of pouches into a rotary filler, the rotary filler having a plurality of plug removing stations, a plurality of filler stations, and a plurality of plug replacement stations;firstly rotatably directing the plurality of pouches into one of the plurality of plug removing stations;removing the plug in the plug removing stations substantially simultaneously;secondly rotatably directing the plurality of pouches from the plug removing stations to the plurality of filler stations;filling each of the plurality of pouches with a flowable material in the filler stations substantially simultaneously;thirdly rotatably directing the plurality of pouches from the plurality of filler stations to the plurality of plug replacement stations;replacing the plug on the spout of each of the plurality of pouches to seal each cavity in the plug replacement stations substantially simultaneously;removing the plurality of pouches from the aseptic zone;fourthly rotatably directing the plurality of pouches into a rotary capper, the rotary capper having a plurality of capping heads; andcoupling the plug to the cap and to the spout in releasable engagement in the rotary capper, substantially simultaneously, whereupon removal of the cap simultaneously removes the plug and provides access to the cavity. 13. The method of claim 12 wherein the plurality of plug removing stations, the plurality of filler stations and the plurality of plug replacement stations comprises an identical quantity. 14. The method of claim 13 wherein the identical quantity comprises four. 15. The method of claim 14 wherein the plurality of capping heads comprises four capping heads. 16. The method of claim 12 wherein the step of removing the plug further comprises the step of: placing each of the plurality of plugs adjacent a respective one of the plurality of pouches from which the plug was removed. 17. The method of claim 16 wherein the steps of secondly rotatably directing, and thirdly rotatably directing further comprises the steps of first and second rotatably directing the plug of each of the plurality of pouches. 18. The method of claim 12 wherein the step of coupling the plug further comprises the step of coupling the plug that was removed from each of the plurality of pouches on to the same pouch from where the respective plug was removed. 19. The method of claim 12 wherein the body of the pouch remains outside of the aseptic zone, while the spout and the plug are within the aseptic zone. 20. The method of claim 12 wherein the step of providing the pouch further comprises the step of pre-sterilizing the cavity.
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