Abstract: A labelling unit comprises: support means, a receiving member, adapted to carry an article on a top end and to receive a label on a lateral surface, and supported by the support means in a translating and rotating manner with respect to a given axis, driving means including a driving shaft carried by the support means in a rotating manner about the axis and engaging an axial hole of the receiving member, and releasable fastening means to connect the driving shaft to the receiving member in a predetermined axial position. The releasable fastening means comprise a spline element movable transversely to the axis between a retaining position, in which the spline element locks axially the receiving member onto the driving shaft, and a release position, in which the spline element allows extraction of the receiving member from the driving shaft and the support means along the axis.

Abstract: A machine for filling a container having a longitudinal axis is disclosed. The machine comprises a conveying device, and at least one handling unit moved by the conveying device along a path. The at least one handling unit comprises a support device configured to receive and retain the container, and at least one filling device configured to feed a pourable product into the container as the at least one handling unit travels along the path. The machine further comprises an actuator configured to rotate the container about the longitudinal axis while the container is filled with the pourable product by the at least one filling device.

Abstract: Method of heating a blank (2) of plastic material for the manufacture of a hollow body by forming from the blank (2), which comprises the operations consisting of: inserting the blank (2) into an oven (7) provided with sources (9) of monochromatic or pseudo-monochromatic electromagnetic radiation emitting in the infrared range; exposing the blank (2) to the radiation from the sources (9), adjusted to a predetermined emission power for a predetermined exposure time; measuring a temperature on an outer wall (16) of the blank (2); Characterized in that it comprises an operation consisting of: adjusting the exposure time and/or the emission power so that said temperature at an exit from the oven (2) [sic: (7)], does not fall between Tg and 1.8·Tg, where Tg is the glass transition temperature of the material.

Abstract: A mold for blow molding a container from a preform, the container including a wall portion and a base including a high standing ring and a central outwardly-inclined invertible diaphragm, the mold including sidewalls forming a counter print of the wall portion of the container (1) and a mold base (36) having an upper surface (37) defining a counter print of the container base, wherein the upper surface (37) includes: an annular peripheral face (43) corresponding to an annular support flange of the container base; a frusto-conical outer face (44) corresponding to an inner portion (11) of the high standing ring, the outer face (44) protruding upwardly with a draft angle (A2) from an inner edge of the peripheral annular face (43) up to a sharp apex (45), and a frusto-conical downwardly inclined inner face (46) corresponding to the invertible diaphragm.

Abstract: A method of capturing carbon dioxide emitted by a power plant includes providing a reactor vessel having a shell with a top and a bottom, introducing an exhaust gas stream into the reactor vessel, the exhaust gas stream containing carbon dioxide, whereby the exhaust gas stream rises toward the top of the reactor vessel. The method includes introducing an organic sorbent solution into the reactor vessel near the top of the reactor vessel so that the organic sorbent solution falls toward the bottom of the reactor vessel, mixing the rising exhaust gas stream with the falling organic sorbent solution to precipitate calcium carbonate, and removing the calcium carbonate from the bottom of the reactor vessel, whereby the calcium carbonate includes the carbon dioxide from the exhaust gas stream.

Abstract: Disclosed is a container made of plastics material, which is provided with a body and a bottom (6) that extends from a lower end of the body, the bottom (6) including: a peripheral base (7) that defines a setting-down plane (8); a concave vault (10) which extends from a central area (11), forming a peg that projects towards the inside of the container, to the base (7); a set of main reinforcing grooves (13) which extend radially from the central area (11) as far at least as the base (7), wherein, in the container, the vault (10) has a central region (15), a median region (16) and a peripheral region (17) that are each separated by an internal axial indentation (18) and an external axial indentation (19) which extend annularly in a continuous manner around the central area (11).

Abstract: Disclosed is a method for manufacturing a container (2) from a blank (3) made of plastic material, in a stretch-blow molding unit (7) including: a mold (11) provided with a wall (13) and a mold base (14) which is axially movable relative to the wall (13) between a low position and a raised position; a stretch rod (22) which is axially movable relative to the mold (11) between a high position and a low position; the method including: a phase of inserting the blank (3) in the mold (11); a phase of stretch-blow molding; a phase of boxing; a phase of determining the start and end of the boxing phase, respectively, by detecting the movement of the rod (22) from the low position thereof and the stopping of the rod (22) at the raised position thereof.

Abstract: Container made of plastic material includes a body and a petal-shaped bottom (3) extending the body, the bottom (3) having a bottom wall (4) of general convex shape toward the outside of the container, from which feet (7) formed by protrusions project, separated two by two by portions of the bottom wall (4) forming recessed valleys (12) that extend radially to a periphery (8) of the bottom (3), the bottom (3) also including, in each valley (12), in the vicinity of the periphery (8) of the bottom (3), at least one groove (17, 18) that extends transversely relative to the radial direction of extension of the valley (12).

Abstract: Machine (1) for the plasma treatment of containers (3), which comprises: a chamber (5) suitable for receiving a container (3) to be treated, a cover (8) defining a nozzle (9) in the extension of the chamber (5); a duct (14) for depressurization the container (3), which duct opens into the nozzle (9) and connects the latter to a vacuum source (15); a first valve (19) having a closed position, in which it closes off the depressurization duct (14), and an open position, in which it brings the nozzle (9) and the vacuum source (15) into communication; a duct (27) for pressurizing the container (3), separate from the depressurization duct (14), this pressurization duct (27) emerging in the nozzle (9) beyond the depressurization duct (14) and connecting the nozzle (9) to a pressure source (28); and a second valve (29) having a closed position, in which it closes off the pressurization duct (27), and an open position, in which it brings the nozzle (9) and the pressure source (28) into communication.

Abstract: Container (1), obtained by blow molding or stretch blow molding of a blank made of plastic material, which comprises a body (2), a shoulder (3) in the extension of the body (2) at an upper end thereof, and a neck (4) in the extension of the shoulder (3), the shoulder (3) being articulated between two stable positions, namely a deployed position in which the shoulder (3) projects from the body (2), and a retracted position in which the shoulder (3) is at least partially retracted into the body (2), the shoulder (3) being articulated in order to be able to adopt, in addition to the deployed position and the retracted position, a third stable position, intermediate between the deployed position and the retracted position.

Abstract: A plastics container (1) includes a body (2) with a polygonal section which extends along a main axis (X), a shoulder (4) which extends in continuation of the body (2) on an upper side, a neck (5) which extends in continuation of the shoulder (4), and a bottom (3) which extends in continuation of the body (2) on a lower side, the bottom (3) including: an annular seat (9) defining a standing perimeter (10), having a polygonal contour formed from a plurality of sides and vertices, and approximately perpendicular to the main axis (X); a central peg (16) having a side wall (17) that has a generally axisymmetric frustoconical shape about the main axis (X) and which is connected to the rest of the bottom (3) by a connecting fillet (19) which has a radius that is variable in revolution about the main axis (X) of the container.

Abstract: A filling unit for contact or contactless filling an article is disclosed. The filling unit includes a tank comprising: a first valve, which may allow or prevent the fluidic connection between a first region of the tank and the article; a first fluidic line which extends from the tank to the article in case of contact filling; a second valve, which may allow or prevent the flow along the first fluidic line; and a control unit configured to set the first valve in a first closed configuration and the second valve in a second open configuration in case of contact filling. The filling unit further includes a second fluidic line distinct from the first fluidic line and extends from the inner volume of the article to a discharge area distinct from the tank; and a third valve, which may allow or prevent the flow along the second fluidic line.

Abstract: A method of manufacturing a container from a blank in a stretch blowing assembly equipped with a mold provided with a wall and a mold bottom axially movable between an extended position and a retracted position and a stretch unit having a rod axially movable with respect to the wall and a device for controlling the movement of the rod. The method involves a stretch blowing phase; a boxing phase during which the mold bottom, initially in the extended position, is moved towards its retracted position, the boxing phase having a retraction operation including controlling a movement of the rod in synchronization with the movement of the mold bottom, or releasing the rod to allow the free axial movement thereof.

Abstract: A system for removing particulate matter from an exhaust gas includes a housing having an inlet, an outlet, and a drum region between the inlet and the outlet. A drum is rotatably mounted in the drum region of the housing and is aligned with the inlet and the outlet for intercepting the exhaust gas stream passing through the housing. The drum has a cylindrical shaped screen that allows the exhaust gas stream to pass through the drum while collecting the particulate matter present in the exhaust gas stream. As the screen rotates, a scraper removes the particulate matter collected on the screen. A spray fixture located inside the drum sprays fluid at the inner surface of the screen to removes any particulate matter remaining on the screen after the outer surface of the screen has been scraped.

Abstract: There is described a labeling apparatus (1) for applying labels (2) onto a succession of articles (3) and a method of setting-up of said labeling apparatus (1) prior to the application of the labels (2). The labeling apparatus (1) comprises a transfer drum (21) for retaining on its outer surface (22) labels (2), a glue application roller (19) having an outer lateral surface (20) and being configured to apply a pattern of glue onto the labels (2). The transfer drum (21) comprises a plurality of pad assemblies (24) arranged along its outer surface (22) and pad assembly alignment means (42) configured to modify orientation and/or position of each one of the plurality of pad assemblies (24) to a respective working configuration for aligning each one of the plurality of pad assemblies (24) with respect to the outer lateral surface (20) of the glue application roller (19).

Abstract: A control system (34) for a unit (9) for forming containers (2) from blanks (3) provided with a series of forming stations (10) each provided with a mold (11), the system (34) including a master control unit (36) and a series of slave controllers (37) each associated with at least one forming station (10), each controller (37) being programmed to: control the or each associated forming station (10) according to a forming command (CF) loaded in the controller (37); take into account a pressure measurement in the mold (11), from this measurement, establish a blowing curve describing the change in the fluid pressure in the mold (11), analyze the blowing curve and extract therefrom the coordinates of at least one singular point (S); communicate the singular point (S) to the control unit (36).

Abstract: A method for ejecting a vessel (12), carried by a transporting device (10), the vessel (12) being provided with a neck (16) including a mouth (18), the transporting device (10) including: —a mobile support (28); —a gripping mandrel (30) that grips by vertical engagement with the neck (16); —an ejection face (64) mounted on the mobile support (28), the gripping mandrel (30) being mounted vertically slidable relative to the ejection face (64) to allow the gripping mandrel (30) to be extracted from the neck (16) when it slides via contact between the ejection face (64) and a bearing face (24) of the neck (16); characterized in that the bearing face (24) of the neck (16) is formed by a shoulder face that protrudes radially towards the outside relative to the mouth (18) and is arranged under the mouth (18) in the vertical direction.

Abstract: Method of manufacturing a container (2) by stretch-blow molding in a mold (8) from a blank (3) of plastic material, which comprises the operations consisting of: measuring the pressure prevailing inside the blank (3) during a pre-blowing phase; detecting an instant corresponding to a local minimum pressure in the blank (3); placing in memory the instant at which said minimum pressure occurs as well as the corresponding pressure prevailing in the blank (3); comparing the instant and the pressure of the detected minimum with, respectively, a predetermined instant and pressure of a theoretical minimum pressure; if the measured minimum and the theoretical minimum do not coincide, ordering a modification of at least one of the following parameters: pre-blowing pressure, pre-blowing flow rate, stretching speed, heating temperature.

Abstract: Method of manufacturing a container from a blank of plastic material, within a mold provided with a wall defining a cavity with the impression of the container, and a mold bottom that is movable with respect to the wall between a retracted position and a deployed position in which it extends protruding into the interior of the cavity in order to form a hollow recess in the container. The method includes inserting the blank into the mold; a pre-blowing operation including injecting a fluid under pressure into the blank, at a pre-blowing pressure; a blowing operation including injecting a fluid under pressure into the blank at a blowing pressure that is greater than the pre-blowing pressure; and a boxing operation, initiated prior to the blowing operation, and including moving the movable mold bottom from its retracted position to its deployed position.

Abstract: A method for decontaminating caps (2) or necks of containers by electron bombardment, the method including: an operation of the passage or positioning of the caps (2) or necks of containers in front of an electron bombardment window (8), the opening of the caps (2) or necks of the containers facing the window (8); and an operation of electron bombardment of the caps (2) or necks of the containers, during the passage or positioning of the caps or necks of the containers in front of the window (8); the bombardment being carried out by way of a pulsed electric field including a series of electrical pulses of determined frequency, duration and intensity.