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US 11,845,214 B2Granted
Method and device for producing filled containers from preforms
AssigneeKHS GmbH
InventorsMichael Linke, Michael Litzenberg, Niels Meyer
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AssigneeKHS GmbH
InventorsMichael Linke, Michael Litzenberg, Niels Meyer
Estimating the term…
A method for producing filled containers (16) from preforms (13). Each of the preforms is transferred to a circulating molding and filling element (14) of a molding and filling station and is shaped into the respective container in a subsequent molding and filling process in a mold under the effect of pressure from a supplied filler, wherein the mold is designed in multiple parts, including a base mold (21) and mold sides (19, 20), and each container is clamped between the base mold at the bottom and the molding and filling element at the top at least at the end of the molding and filling process. The container is separated from the respective molding and filling element and the respective mold after the molding and filling process. The mold sides are removed from each container before the molding and filling element and the base mold are separated from the container.
A method for producing a filled container from a preform, the method comprising transferring the preform to a circulating molding and filling element of a molding and filling station and, in a subsequent molding and filling process, reshaping the preform in a mold into the filled container by supplying a filling material under pressure into the preform through a nozzle of the molding and filling element, wherein the mold comprises a mold base and a plurality of mold sides, and wherein the container is clamped between the mold base from below and the nozzle of the molding and filling element from above, at least at the end of the molding and filling process, wherein the container is separated from the molding and filling element and the mold after the molding and filling process, and wherein the plurality of mold sides are removed from the container before the nozzle of the molding and filling element and the mold base are separated from the container.
A device for producing filled containers from preforms, the device comprising a plurality of carousel-like circulating molding and filling stations wherein at least one of the molding and filling stations has a molding and filling element and a mold for receiving a preform, wherein the device is configured to transfer the preform to the molding and filling and to reshape the preform in the mold into a container by supplying a liquid filling material under pressure into the preform in a molding and filling process, wherein the mold comprises a mold base and a plurality of mold sides, wherein the device is configured to clamp the container between the mold base from below and the molding and filling element from above, at least at the end of the molding and filling process, wherein the device is configured to separate the container from the molding and filling element and the mold after the molding and filling process, wherein the device is configured to remove the plurality of mold sides from the container before the molding and filling element and the mold base are separated from the container.
Dependencies are inferred from the claim text.