Patent classifications
B29C49/42095
DEVICE AND METHOD FOR TRANSPORTING AND HANDLING CONTAINERS
The invention relates to a device and a method for transporting and handling containers, in particular containers made of a thermoplastic material. The, containers are transported from an inlet point (41) to an outlet point (30) in a transport direction by the transport device, The transport device has at least one handling device (26) which moves in the transport direction for handling one or more of the containers in a simultaneous manner in particular, and the handling device (26) is arranged in a movable manner relative to the transport device in order to move in a direction which deviates from the transport direction. The invention is characterized in that the transport device has at least one motor (32, 34, 37), by means of which the at least one handling device (26) can be moved in a motor-driven manner in the direction which deviates from the transport direction.
Method and device for blow-molding containers
The method and the device are used for blow-molding containers. A preform made of a thermoplastic material is first subject to a thermal conditioning operation along a transport path in the region of a heating section. Thereafter, the preform is formed into the container inside a blowing mold by applying blowing pressure. While the preform is shaped into the container, at least one parameter (49, 50) characterizing the shaping is measured and evaluated by a control unit. Depending on said evaluation, at least one controlled variable (48, 46) influencing the shaping operation inside a closed loop is varied in order to match the measured parameter to an associated target value. In this way, it becomes possible to subject the container parison developing during the blow-molding operation to a predetermined defined development.
Apparatus and method for treating containers with ionised air
Apparatus for treating plastic preforms, having a transport device which transports the plastic preforms along a predetermined transport path, having a first application device which loads the plastic preforms with a first flowable medium through their mouth during their transport along a first transport path section, wherein the apparatus has a second application device which acts upon the plastic preforms with a second flowable medium during their transport along a second transport path section through their mouth.
Continuous blow moulding machine, preforms, system and process
A continuously rotating, non-symmetric preform feed, stretch-blow-moulding machine dedicated to the stretch-blow-moulding of containers from non-symmetric injection moulded preforms; the non-symmetric preforms including an integral handle extending from a first junction point to a second junction point on a body of the preform; the body of the preform and the integral handle constituted from the same material.
APPARATUS FOR STERILIZING PLASTICS MATERIAL PREFORMS AND METHOD THEREFOR
An apparatus for treating piece goods has a transport device for transporting the goods and at least one application device for sterilizing the goods that are transported by the transport device, to sterilize them with radiation and/or to apply a flowable sterilization agent. The transport device has a first transport unit rotatable with respect to an axis of rotation which has a plurality of first holding devices for holding the goods. The transport device has a second transport unit rotatable with respect to the axis of rotation which has a plurality of second holding devices, each arranged in a second level perpendicular with respect to the axis of rotation. The transport device has at least one first lifting device for displacing a predetermined first portion of the first holding devices with respect to a predetermined second portion of the first holding devices in the direction of the axis of rotation.
Device and method for joining multi-part tampon applicators
A device for joining multi-part tampon applicators, in particular three-part tampon applicators, which include at least one outer cylinder and a first inner cylinder, includes at least one joining station with at least one receiving finger for receiving one outer cylinder and one first inner cylinder each, as well as a first inner cylinder supply for loading the at least one receiving finger with at least one first inner cylinder and an outer cylinder supply for loading the at least one receiving finger with at least one outer cylinder. The device further includes a processing station for joining the at least one outer cylinder to the at least one first inner cylinder, and the at least one joining station is arranged radially on a circular disk, in particular so that the at least one receiving finger is oriented essentially radially. A method joins multi-part, in particular three-part, tampon applicators.
DEVICE FOR MAKING A BYPASS CHANNEL IN SYRINGE PREFORMS AND METHOD FOR MAKING A BYPASS CHANNEL IN SYRINGE PREFORMS
A device for making a bypass channel in syringes includes a gripping equipment having a gripping axis and comprising gripping elements; at least a heating station including a heater configured to emit a heating flow directed radially towards said gripping axis; at least one blow moulding station including a mould having a portion counter-shaped to a bypass channel; and a blower configured to deliver pressurized fluid inside the syringe preform, when the mould is in a closed condition. An associated method for making a bypass channel in syringe preforms is also described.
Apparatus and method for treating and in particular sterilising containers
Disclosed is a container treatment apparatus, in particular a container sterilisation apparatus, having a plurality of transport devices for transporting a container along a predetermined transport path, at least one of the transport devices having at least one holding device for holding at least one container during container treatment and/or transport along the transport path, the transport device having a rotatable carrier and a plurality of holding elements arranged on this carrier, wherein a holding element in a first sector, in which a container is received, having a height with respect to a perpendicular projection of the transport path which is different from that in a second sector in which a container is dispensed, and wherein a sector in which an at least partial compensation of the height difference of the holding elements takes place lies along a direction of rotation of the carrier after the second sector and before the first sector. Furthermore, the invention relates to a method for the treatment, in particular the sterilisation, of containers.
APPARATUS AND METHOD FOR SEPARATING BATCHES OF TRANSPORTED PLASTIC PREFORMS
An apparatus (1) for treating plastic preforms (10) with a receiving device (2), which is suitable and intended for receiving a plurality of plastic preforms (10), with a first transport device (4), which removes the plastic preforms from the receiving device (2) and transports them in a specified transport direction, and with a second transport device (6), which is arranged after the first transport device (4) in the transport direction and which is suitable and intended for transporting the plastic preforms (10) in the transport direction, characterized in that the transport of the plastic preforms (10) by the first transport device (4) can be controlled independently of the transport of the plastic preforms (10) by the second transport device (6).
Heating oven and method of use
Ways to produce a plurality of preform (5) temperature profiles are provided that employ systems having a first heating means, a second heating means, and a first transfer means. The a first heating means has a first preform (5) path, imparts a first temperature profile to a preform (5) passing through the first preform (5) path, and has a first dispensing means configured to selectively dispense the preform (5) passing through at least a portion of the first preform (5) path. The second heating means has a second preform (5) path, imparts a second temperature profile to a preform (5) passing through the second preform (5) path, and has a second dispensing means configured to selectively dispense the preform (5) passing through at least a portion of the second preform (5) path. The first transfer means selectively transfers a preform (5) between the first preform (5) path and the second preform (5) path.