A device for transporting a filled container in a rotary device, for example from a rotary filler to a capper, includes a rotary element rotating about an axis of rotation with a holding element for accommodating the container. The holding element is designed such that the filled container is held so that a container axis, which passes through and is perpendicular to a mouth aperture cross-sectional plane of the container, is oriented below the holding element toward the axis of rotation.

A device produces and fills containers, in which at least one hose of plasticized plastic material emerging from an extrusion head (2) can be extruded into an opened mold. A filling device (14) can be used to at least introduce the filling material into the relevant container by filling mandrels (12), which, at least during operation, extend through the extrusion head (2) along at least one row of passages (40). The extrusion head (2) has a cuboid shell (20, 22). The overall height (H) of the extrusion head (2), viewed in parallel to the orientation of the relevant filling mandrel (12), is smaller than the length (L) of the extrusion head (2), viewed along the pertinent row of passages (40).

A liquid-containing container manufacturing method includes: an air discharge step of discharging air inside a preform, by opening a preliminary supply path by an opening-closing body in a state in which a seal body is at a closed position to supply a liquid into the preform; and a liquid blow molding step of molding the preform into a liquid-containing container, by moving the seal body from the closed position to a open position to supply the liquid pressurized into the preform through a seat part.

A machine for expanding plastic parisons into plastic containers by a liquid medium with at least two transforming stations. These transforming stations fill and expand the plastic parisons with the liquid medium, with at least one pressure generating device. This pressure generating device is suitable and intended to deliver the liquid medium to at least one filling device which fills the plastic parisons with the liquid medium, wherein at least one shut-off device is installed in at least one connection channel between the pressure generating device and the filling device, inside which the liquid medium is conveyed. This shut-off device is configured and provided in order that a fluid path inside the connection conduit can be at least partially interrupted.

A liquid blow molding method includes: a preliminary pressurizing step of operating a pressure feeding source to preliminary pressurize a liquid between the pressure feeding source and a blow nozzle; an operating condition setting step of setting an operating condition of the pressure feeding source on the basis of data acquired by the preliminary pressurizing step; a blow molding step of liquid blow molding a preform into a container of a predetermined shape; and a suck-back step of operating the pressure feeding source in a reverse direction on the operating condition set in the operating condition setting step to suck back the liquid from inside of the container molded into a predetermined shape in the blow molding step toward inside of the blow nozzle.

The invention relates to a method for operating a temperature control device (116) for the thermal conditioning of preforms (14) made of a thermoplastic material in the temperature control device (116), wherein the respective preform (14) is prepared by the thermal conditioning in the temperature control device (116) for a subsequent forming procedure, in which the preform (14) is formed into a container (12) using a forming fluid supplied under a pressure into the preform (14) and in which the preform (14) is stretched in its axial direction by a stretching unit (11), wherein the temperature control device (116) is regulated in its heating power by a heating regulator (400, B) on the basis of a metrologically determined guide value, and is characterized in that a guide value is metrologically detected, from which the stretching force exerted on the preform (14) is derivable. Furthermore, the invention relates to a temperature control device (116) for the thermal conditioning of preforms (14) made of a thermoplastic material which is regulated on the basis of the guide value, wherein the guide value is derived from the stretching force exerted by the stretching unit (11). Finally, the invention relates to a container production machine having a temperature control device as defined above.

A liquid blow molding method of molding a liquid container containing a content liquid from a preform, includes a nozzle engagement step of engaging a blow nozzle with a mouth portion of the preform; a molding step of molding the preform into a container of a predetermined shape by supplying a pressurized liquid into the preform; a suck-back step of sucking back a predetermined amount of liquid from the inside of the container to a supply channel by operating a pump in a reverse direction with the container put in the upside-down posture while the blow nozzle is engaged with the mouth portion; and a nozzle separation step of separating the blow nozzle from the mouth portion with the container put in the upright posture.

A liquid container manufacturing method includes: a liquid blow molding step of molding a preform into a liquid container having a shape conforming to an inner surface of a blow-molding mold, by supplying a pressurized liquid to an interior of the preform through a supply path in a state where a blow nozzle is engaged to a mouth of the preform; and a headspace forming step of forming a headspace in the liquid container, by discharging the liquid from an interior of the liquid container through a discharge port in a discharge rod extending to the interior of the liquid container through the blow nozzle, by introducing a pressurized gas to the interior of the liquid container through a gas inflow path in a state where the supply path is closed.

A method of manufacturing a liquid container in which a liquid is stored in a storage space of the container including a mouth, a body and a bottom, the body having a lateral folding line portion being foldable when the body is flattened in a thickness direction and extending in a circumferential direction of the body, the method including a liquid blow molding step of molding a container filled full with a liquid in a storage space by placing a preform in a mold and performing liquid blow molding; and a headspace forming step of forming a headspace in which, by separating the container filled with a liquid from the container, the body is deformed in a direction in which a thickness is increased in an area of the lateral folding line portion and a volume of the storage space is increased.

A liquid blow molding method molds a bottomed tubular-shaped preform into a liquid containing container. The method includes a nozzle engaging step of engaging a blow nozzle with a mouth of the preform; a molding step of molding the preform into a container of a predetermined shape by supplying a pressurized liquid from a pump into the preform; a suck-back step of sucking back a predetermined volume of liquid out of the container into a supply path; a nozzle closing step of closing the blow nozzle by a sealing body; and a discharge step of discharging a liquid in the supply path by a predetermined volume from a discharge port by operating, after the nozzle closing step, a pump in a positive direction with the discharge port connected to the supply path opened.