EP3377325B1 - Machine d'impression directe et procédé pour effectuer une impression directe sur des contenants - Google Patents

Machine d'impression directe et procédé pour effectuer une impression directe sur des contenants Download PDF

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Publication number
EP3377325B1
EP3377325B1 EP16781089.4A EP16781089A EP3377325B1 EP 3377325 B1 EP3377325 B1 EP 3377325B1 EP 16781089 A EP16781089 A EP 16781089A EP 3377325 B1 EP3377325 B1 EP 3377325B1
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EP
European Patent Office
Prior art keywords
containers
direct
printing
direct print
treatment chamber
Prior art date
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Application number
EP16781089.4A
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German (de)
English (en)
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EP3377325A1 (fr
Inventor
Matthias Wahl
Katja Ceynowa
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Krones AG
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Krones AG
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Publication of EP3377325A1 publication Critical patent/EP3377325A1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects

Definitions

  • the invention relates to a direct printing machine and a method for printing containers with direct printing according to the features of the preamble of claim 1 or 13.
  • the direct printing machine comprises a transport device for transporting the containers and direct print heads for applying the direct print during transport.
  • a direct print head is, for example, an ink jet print head which has a large number of print nozzles which are typically arranged in one or more rows (for example 1000 to 5000 each in 1 to 4 nozzle rows).
  • a two-dimensional print image there is also a relative movement between the container surface and the direct print head, essentially perpendicular to the rows of nozzles.
  • the print image itself is available as digital information in a computer control for controlling the direct print head. Furthermore, the printing ink is cured in a subsequent curing station via UV or other energy beams, such as electron beams, by crosslinking.
  • UV or other energy beams such as electron beams
  • the disadvantage here is that the ink droplets emitted by the direct print heads are blown away by the wind and the quality of the printed image is reduced as a result. As a result, higher speeds or outputs are difficult or impossible to achieve and use in higher humidity is not possible. In addition, dust particles or the like can settle on the containers, further degrading the print image or clogging the print nozzles. In addition, in the case of the known direct printing machines, an ink mist extraction system is necessary in order to collect the ink mist produced by the relative wind.
  • Another disadvantage is that the operating personnel must be extensively protected against UV radiation for curing the printing ink, against ink particles, ozone, etc.
  • the DE 10 2013 208 065 A1 discloses a rotary machine for printing on containers.
  • the EP 2 743 087 A1 discloses a fairing printing press.
  • the DE 10 2013 208 065 A1 discloses a rotary machine for printing on containers.
  • the DE 10 2013 214 935 A1 discloses a printing station and method for direct container printing.
  • the invention provides a direct printing machine for printing containers with the features of claim 1.
  • Advantageous developments of the invention are specified in the dependent claims.
  • the direct print is also applied in a vacuum. Consequently, even at high speeds, there is no headwind and thus no blowing of the pressure drops. Furthermore, no ink mist or the like is generated and the printing is independent of the environmental conditions, such as temperature and humidity. Furthermore, no dust develops within the treatment chamber, which could contaminate the printed image or clog the printing nozzles. In addition, the treatment chamber protects the operator from odors, any radiation, ozone and/or paint particles.
  • the direct printing machine can be arranged in a beverage processing plant.
  • the direct printing machine can be downstream of a filling system for filling a product into the containers and/or a closing device.
  • the direct printing machine can also be installed upstream of the filling process and/or directly downstream of a container production process. Detached from this, it can also be a direct printing machine that is not assigned to any system, but works in so-called stand-alone mode.
  • the containers can be intended to hold beverages, hygiene articles, pastes, chemical, biological and/or pharmaceutical products.
  • the containers can be provided for any free-flowing or fillable media.
  • the containers can be made of plastic, glass and/or metal, but hybrid containers with material mixtures are also conceivable.
  • the containers can be bottles, cans, bulk containers and/or tubes.
  • the transport device can be designed to transport the containers continuously or intermittently. In the case of intermittent transport, the containers are briefly stopped in relation to the direct print heads during printing and then transported further.
  • the direct print heads can work with a digital or inkjet printing process in which the ink is delivered to the containers by means of a large number of print nozzles.
  • “Inkjet printing process” can mean that a sudden increase in pressure is generated in chambers of a printing nozzle via piezoelectric or thermal elements in such a way that a small amount of printing liquid is pressed through the printing nozzle and delivered to the container as a pressure drop.
  • the direct print heads can each have a number of print nozzles in a range from 100 to 10000, in particular in a range from 1000 to 5000 nozzles.
  • the pressure nozzles can be arranged in one or more rows of nozzles (for example 1-4), which are arranged in particular parallel to the container axis.
  • the direct print heads can be digitally controllable direct print heads.
  • the direct printing machine can comprise a control unit or work together or be connected to it.
  • the transport device and the direct print heads can be designed to print the containers during transport, in particular with the direct print heads being designed to run synchronously at least in sections with a container movement.
  • the transport can be a transport movement, a rotary movement of the container by container pick-up, a displacement movement of the container by additional displacement unit and/or any combination thereof.
  • the direct print heads can be arranged on or on the transport device.
  • the direct print heads can be arranged with an additional traversing unit on the transport device. It is also conceivable that the direct print heads can be moved synchronously with the transport movement of the containers using a traversing unit that is independent of the transport device, preferably along the transport device connected is.
  • Vacuum can mean a rough vacuum with a pressure of 300-1 mbar or a fine vacuum of 1-10 -3 mbar, which is built up during operation.
  • the treatment chamber can be hermetically sealed from the environment, with the vacuum being able to be produced via the vacuum pump.
  • the treatment chamber can be a space formed by wall, panel and/or sheet metal elements.
  • Locks can mean here that these are transport sections or units with which the containers can be brought into or out of the container chamber from the environment without a direct pressure exchange or a direct connection between the container chamber and the environment arises.
  • a sluice can include a chamber that opens alternately to the environment and to the container chamber with closure elements can be.
  • the locks can be integrated with the transport device or can be separate from it.
  • the locks can be upstream and downstream of the transport device.
  • the locks can be connected via at least one line. As a result, air can be sucked out of the inlet-side lock to aerate the outlet-side lock, which saves vacuum power.
  • the locks can be designed with suction stages in order to gradually evacuate or ventilate the containers.
  • the suction stages of the two locks can be connected to one another via lines. This also saves vacuum power.
  • the locks can be designed for the continuous or intermittent introduction and removal of the containers during transport.
  • the transport device comprises a transporter arranged at least partially or completely in the treatment chamber, in particular a rotor or individual shuttles on a guideway, on which printing stations with the direct print heads are arranged in a stationary manner and/or can be carried along with the containers.
  • the transport device has a particularly simple structure.
  • the rotor can be designed to be rotatable about a vertical axis. "Vertical” here can mean that this is the direction pointed towards the center of the earth. However, the rotor can also be designed as any other suitable self-contained transport path. It is also conceivable that the transport device is designed as a linear transporter.
  • the transport device can comprise two or more deflection stars with a transport belt guided through them, so that linear and arc-shaped transport sections for container transport are formed.
  • the locks can be arranged in a transition area between a part of the rotor in the treatment chamber and another area outside the treatment chamber.
  • the direct print heads can be arranged radially on the inside or radially on the outside on and/or on a transport device with respect to container receptacles.
  • the transport device can comprise a transporter arranged completely in the treatment chamber, in particular a rotor, on which and/or on which printing stations with the direct print heads are arranged, the locks being arranged upstream or downstream of the rotor.
  • the rotor is completely enclosed by the treatment chamber and does not need to be sealed off from the environment in a special way.
  • the locks can be designed as lock stars.
  • a sluice star can be a star wheel with container receiving pockets and a sluice area arranged circumferentially on it include, wherein the container receiving pockets in the lock area interact with a stationary closure element for sealing the container receiving pockets.
  • the closure element can preferably be arranged circumferentially on the star wheel.
  • a plurality of direct print heads can be arranged in a printing station for printing different printing colors and/or partial prints of the direct print.
  • the containers can be printed with a plurality of printing colors, preferably all the printing colors provided, within one pass through the direct printing machine. It is also possible to provide the containers with several partial prints at the same time, which increases the printing speed even further.
  • the printing inks can be curable with UV light and/or electron beams. As used herein, "UV light” may mean ultraviolet light.
  • the inks can include colored pigments, a polymerizable matrix, monomers, oligomers, UV initiators, water or solvents.
  • the monomers and/or oligomers can be crosslinkable by means of free radicals formed by the UV initiator using UV light or by means of electron beams.
  • An ink can be a color consisting of yellow, cyan, magenta, black or white or any mixed color of these.
  • the print heads can be carried along with the containers at least in sections, in particular for all-round printing and/or to achieve higher performance, or they can be placed stationary on the movement path, which requires less effort.
  • the direct print heads can be arranged on the radially inner side, i.e. directly on the transport device.
  • the transport device can be designed with container receptacles that include turntables for rotating the containers during printing.
  • the container receptacles and, if necessary, the direct print heads can be arranged on the circumference of the rotor, on the linear transporter, on the machine head or on the conveyor belt.
  • the container receptacles can each be assigned to a printing station of the rotor.
  • the container receptacles can include the turntable for receiving the container bottom and a centering bell for receiving the container mouth.
  • the container receptacles can also be designed to move the containers relative to one or more direct print heads during printing.
  • the container receptacles can be designed to rotate or displace the containers perpendicularly and/or parallel to a printing direction of the direct direct head.
  • Print direction of the direct print head can mean here that this is the delivery direction of the print drops from the direct print head.
  • Container receptacles can also include clamps/holders of any kind that center and hold the containers to be printed at their mouth and/or neck area.
  • a container holder can also be a combination of both container holders, turntable and clamp.
  • the transport device comprises a plurality of transporters which are designed to forward shuttles for receiving the containers along a transport track from one of the transporters to another.
  • the shuttles can be designed exclusively at the container mouth.
  • the plurality of transporters can be arranged in the treatment chamber as a whole or only some of the transporters.
  • the sluices can be designed to sluice the containers in the shuttle together with the containers accommodated therein.
  • the transporters can be designed to transport the shuttles with receiving elements.
  • a transport device that includes partial sections with at least one curved path, or a transport device that includes a closed carousel, can be referred to as a rotor.
  • the direct print heads of a printing station can be arranged at least partially side by side on a container receptacle.
  • the direct print heads can be arranged directly next to one another.
  • the direct printing machine can be constructed in a particularly compact manner.
  • the direct print heads can be arranged circumferentially on the container receptacle of the printing station.
  • the turntables are height-adjustable and the direct print heads of a printing station are at least partially arranged one above the other on the container receptacle.
  • the turntables can be designed to be movable along the longitudinal axes of the container.
  • the direct print heads can be arranged in an even more compact manner in a printing station, which reduces the required floor space of the direct print machine and thus the system costs.
  • the treatment chamber can be designed to be particularly compact, so that the effort involved in creating the vacuum is reduced.
  • the turntable can be height-adjustable together with the centering bells of the container receptacles.
  • the direct print heads can preferably be arranged one above the other along the height adjustment of the turntable. As a result, the containers for printing different printing colors and/or partial prints are moved with the height adjustment to the direct print heads arranged one above the other.
  • the sluices include moving container receiving pockets which are designed with openings for bringing the containers into and out of the treatment chamber, with the openings in the region of a sluice in particular interacting with stationary closure elements.
  • “Following” can mean here that the transport movement of the container receiving pockets is synchronized with the transport of the transport device. It is also conceivable that the container receiving pockets that move along have one, two or more container receptacles. This makes it possible to simultaneously transport the containers in the container receptacles and to transfer them into and out of the treatment chamber.
  • the container receiving pockets can be designed like a trough or like a half-shell.
  • the openings of the container receiving pockets can be sealable from the environment in the area of the locks.
  • the container receiving pockets can preferably interact with the stationary closure elements, so that a sealed transport chamber for one, two or more containers is formed in each case.
  • the edge of the opening can be formed with a sealing element, preferably a sealing lip, which bears against the stationary closure element during infeed and outfeed.
  • the pressure stations can be designed with the container receiving pockets, which interact with the stationary closure elements in the area of the locks.
  • Each printing station can preferably be designed with exactly one container receiving pocket. However, it is also conceivable that several printing stations are formed together with a container receiving pocket.
  • the lock for bringing in the containers can comprise at least one pretreatment device for the containers, in particular with a module for treating the containers with a primer and/or a curing station for the primer.
  • the installation space in the area of the lock can be used to apply the primer to the containers for better adhesion of the direct print.
  • Treatment of the containers with a primer can mean the application of a primer, a primer, a corona treatment and/or a plasma treatment, which preferably improves the adhesion of the direct print to the containers and/or the containers are cleaned and/or be sterilized. It can also mean any other pretreatment of the containers that is customary in printing technology. Alternatively, it is also conceivable that the pre-treatment device is arranged inside the treatment chamber or outside the treatment chamber and/or the lock. In other words, the primer can also be applied in the actual treatment chamber, ie the vacuum chamber. In addition, shielding elements placed in the treatment chamber to protect the direct printheads and/or already treated containers from accidental exposure to the primer.
  • the lock for removing the containers can include at least one after-treatment device, in particular with an inspection module, a curing station for direct printing, a barcode scanner and/or a module for applying a top coat.
  • the inspection module can include a camera with which the direct print can be inspected using image processing. This means that containers with printing errors can be reliably sorted out.
  • the curing station for direct printing can be located in the vacuum or a partial vacuum of the loadlock or outside of the treatment chamber. When arranged in a vacuum or partial vacuum, less UV light and ozone is produced, so that the operating personnel is particularly well protected.
  • the barcode scanner can be designed to inspect and/or read in a barcode of the direct print or of the container. This makes it possible to identify container types or the like during the inspection. Applying a top coat protects the direct print from scratches.
  • the post-treatment device is arranged inside the treatment chamber or outside the treatment chamber and the lock.
  • the curing station for the primer and/or the curing station for the direct print or top coat can comprise an irradiation device with a UV light source and/or an electron source.
  • the UV light source can include an arc lamp or one or more UV LEDs.
  • the electron source can comprise a radiation emitter for emitting electrons with an acceleration voltage in the range of 80-300 keV.
  • the irradiation device comprises several of the aforementioned radiation sources of the same or different types.
  • the irradiation device can comprise a number of modules, each of which has a radiation source and its own radiation outlet.
  • the containers can be continuously or intermittently fed into and out of the treatment chamber with the vacuum and printed within the treatment chamber with the pressure nozzles of the direct print heads under vacuum, there is no airflow during transport.
  • the print droplets on their way from the print nozzles to Containers are not blown away and the direct print is of a particularly high quality.
  • the vacuum Independent of the transport movement, the vacuum generates very little wind, so that the containers can be transported at particularly high speeds and printed at the same time. Consequently, a high container throughput with high print quality is guaranteed.
  • the method can preferably be carried out in a direct printing machine according to one of Claims 1-12 and/or according to one or more of the features described above. Likewise, the method can correspondingly include the features described in relation to the direct printing machine individually or in any combination.
  • the containers can be pretreated when they are introduced, in particular by applying and/or curing a primer. This means that the infeed process can be combined with the application or curing of the primer, which means that less space is required.
  • the direct print adheres particularly well to the container thanks to the primer.
  • the direct print can be post-treated during discharge, in particular hardened, inspected and/or provided with a top coat.
  • the post-treatment ensures high quality and durability of the direct print.
  • the direct printing machine 1 for printing the containers 2 is shown in a plan view. It can be seen that the containers 2 are transported along the transport path T and are thereby provided with a direct print.
  • the containers 2 are introduced into the treatment chamber 5 with the infeed star wheel 10 and the lock 6 and transferred to the transport device 3 .
  • the transport device 3 is designed as a rotor with container receptacles arranged on the circumference.
  • the containers 2 are transported by the transport device 3 and are thereby provided with a direct print in the printing stations 4 by means of the direct print heads 4a.
  • the containers 2 are then removed from the treatment chamber 5 with the sluice 7 and transferred to the discharge starwheel 11 so that they are fed, for example, to a subsequent treatment such as post-treatment, a curing unit, a filler or a packaging station.
  • the sluice 6 for introducing the containers 2 is designed as a sluice star with a star wheel 6b and the sluice area 6a.
  • the containers 2 are transported in container receiving pockets which are arranged circumferentially on the star wheel 6b and have openings directed radially outwards.
  • the openings of the container receiving pockets are provided with sealing lips which interact with a stationary closure element in the lock area 6a (not shown here).
  • the rotary movement of the star wheel 6b dynamically closes the container receiving pockets with the closure elements, transports them into the treatment chamber 5 and opens them again there.
  • the lock 6 for the continuous introduction of the containers comprises a pretreatment device 8 with a module 8a for applying a primer and a curing station 8b for curing the primer.
  • the primer is sprayed onto the container 2 with the module 8a and cured in the curing station 8b by means of irradiation from a UV light source.
  • the module 8a for applying the primer and/or the curing station 8b for curing the primer can each be arranged inside the lock area 6a or inside the treatment chamber 5 . This results in spraying or curing in a vacuum. As a result, there is less spray mist and the UV light is not absorbed by oxygen molecules, so that very little ozone is produced. It is also conceivable that the curing station 8b has an electron source for curing.
  • the containers 2 are then transferred to the transport device 3 with the printing stations 4 arranged circumferentially thereon.
  • the container receptacles are also arranged on the transport device 3, which are designed with height-adjustable turntables 4b for rotating the containers during printing. It is conceivable that the container receptacles each have a centering bell for receiving the container mouths and for centering during printing.
  • the rotor of the transport device 3, the printing stations 4 and their direct print heads 4a with the printing nozzles are arranged entirely in the treatment chamber 5 with vacuum, which is, for example, a rough vacuum of 10 mbar.
  • vacuum which is, for example, a rough vacuum of 10 mbar.
  • the treatment chamber 5 is connected to a vacuum pump, not shown in detail here, for sucking off the air.
  • the printing stations 4 each have a plurality of direct print heads 4a for printing different printing colors and/or partial prints of the direct print.
  • the direct print heads are partly arranged circumferentially and partly one above the other on the turntable. Consequently, the treatment chambers are 5 and the direct printing machine 1 has a particularly compact design. This can reduce the footprint of the direct printing machine and the power to generate the vacuum.
  • the direct print heads 4a have print nozzles arranged in one or more rows, which work according to the ink jet printing method.
  • the rows are preferably aligned essentially parallel to the axis of rotation of the respectively assigned turntable 4b.
  • the containers 2 can be provided with a two-dimensional direct print during rotation with the turntables 4b.
  • a container 2 When printing, a container 2 is rotated in a printing station 4 with the turntable 4b both about its longitudinal axis and adjusted in height along the longitudinal axis.
  • the containers 2 can be printed over their entirety with a plurality of printing colors or also partial prints and can be moved to the plurality of direct print heads 4a arranged one above the other.
  • the containers 2 are printed in a lower level with the colors white, yellow and magenta by corresponding direct print heads and then adjusted in height to a second level.
  • the containers 2 are then printed with two or even more colors using corresponding additional direct print heads on the second level, for example with cyan and black.
  • the direct print heads 4a on the transport device 3 can be moved and/or adjusted in height along the transport path T.
  • the direct print heads are not arranged to run along the transport device 3 but are stationary along the transport path T and the containers 2 are each moved to the direct print heads, stopped and then printed.
  • the containers 2 are removed from the treatment chamber 5 by means of the lock 7 .
  • This is also designed as a sluice star with the star wheel 7b and the sluice area 7a.
  • container receiving pockets with radially outwardly directed openings are also arranged on the sluice 7 on the star wheel 7b. In the sluice area 7a, these interact with a stationary closure element that dynamically closes the openings of the container receiving pockets (not shown in more detail here).
  • the container receiving pockets are ventilated again and adjusted to the ambient pressure. As a result, the vacuum in the treatment chamber 5 is maintained, while the containers 2 can still be discharged continuously.
  • the lock 7 for the continuous discharge of the containers 2 includes an after-treatment device 9, here with the inspection module 9a and the curing station 9b for direct printing.
  • the inspection module 9a has a camera, for example, with which the direct print is inspected before curing. If the direct print is of insufficient quality, the affected container 2 can be ejected. It is also conceivable that the curing station 9b is deactivated in the process, so that the printing ink is washed off and the container 2 can be recycled more easily.
  • the inspection module 9a can include an image processing unit or be connected to it.
  • the curing station 9b for direct printing is designed, for example, with a UV light source, as a result of which the printing ink on the containers 2 is crosslinked. It is also conceivable that the curing station 9b includes an electron source instead of the UV light source.
  • the inspection module 9a or the curing station 9b can be arranged in the lock area 7a or in the treatment chamber 5, so that even less ozone is produced by the curing of the direct print.
  • the direct printing machine 1 in the figure 1 used as follows:
  • the containers 2 are introduced with the lock 6 into the treatment chamber 5, in which a vacuum is built up by a vacuum pump.
  • the containers 2 are transported with the transport device 3 and are thereby printed with a direct print by means of printing nozzles of the direct print heads 4a.
  • the containers 2 are then removed from the treatment chamber 5 again.
  • the containers 2 are transported within the treatment chamber 5 with the vacuum, there is no headwind that could blow away the pressure droplets at higher speeds. Consequently, the print drops hit the containers 2 with particular precision, as a result of which the direct print has a particularly high quality despite a high throughput rate.
  • the vacuum in the treatment chamber 5 does not produce any dust that could settle on the direct print or on the direct print heads 4a. This increases the quality of direct printing even further.
  • the direct printing machine 1 can be used independently of the ambient temperature or humidity due to the vacuum in the treatment chamber 5 .
  • the direct printing machine 1 in the figure 1 can be used for printing the container 2 with a direct print at particularly high speeds and high print quality.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Ink Jet (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Claims (16)

  1. Machine d'impression directe (1) pour l'impression de contenants (2), avec un dispositif de transport (3) permettant de transporter les contenants (2) et avec des têtes d'impression directe (4a) munies de buses d'impression permettant d'appliquer une impression directe sur les contenants (2),
    dans lequel le dispositif de transport (3) comprend un transporteur, en particulier un rotor, agencé au moins partiellement ou complètement dans une chambre de traitement (5) et au niveau duquel des postes d'impression (4) munis des têtes d'impression directe (4a) sont agencés de manière fixe et/ou de manière à pouvoir être transportés avec les contenants (2),
    caractérisée en ce que
    au moins les buses d'impression des têtes d'impression directe (4a) sont agencées sous vide dans la chambre de traitement (5) qui est réalisée avec des sas (6, 7) permettant d'amener et d'enlever les contenants (2), et
    en ce que les sas (6, 7) comprennent des poches de réception de contenant suiveuses réalisées avec des ouvertures permettant d'amener et d'enlever les contenants (2) dans la chambre de traitement (5).
  2. Machine d'impression directe (1) selon la revendication 1, dans laquelle le dispositif de transport (3) comprend un transporteur, en particulier un rotor, agencé complètement dans la chambre de traitement (5) et au niveau duquel et/ou sur lequel sont agencés des postes d'impression (4) munis des têtes d'impression directe (4a), dans laquelle les sas (6, 7) sont agencés en amont ou en aval du rotor et sont en particulier réalisés sous forme d'étoiles de sas (6b, 7b).
  3. Machine d'impression directe (1) selon la revendication 1 ou 2, dans laquelle plusieurs têtes d'impression directe (4a) permettant l'impression de différentes encres d'impression et/ou des impressions partielles de l'impression directe sont agencées respectivement dans un poste d'impression (4).
  4. Machine d'impression directe (1) selon l'une quelconque des revendications précédentes, dans laquelle le dispositif de transport (3) est réalisé avec des logement de contenant comprenant des plaques rotatives (4b) permettant de faire tourner les contenants pendant l'impression.
  5. Machine d'impression directe (1) selon les revendications 3 et 4, dans laquelle les têtes d'impression directe (4a) d'un poste d'impression (4) sont agencées de manière circonférentiellement juxtaposée au moins partiellement au niveau d'un logement de contenant.
  6. Machine d'impression directe (1) selon la revendication 4 ou 5, dans laquelle les plaques rotatives (4b) sont réalisées de manière à pouvoir être réglées en hauteur et les têtes d'impression directe (4a) d'un poste d'impression (4) sont agencées de manière superposée au moins partiellement au niveau du logement de contenant.
  7. Machine d'impression directe (1) selon l'une quelconque des revendications précédentes, dans laquelle les ouvertures des poches de réception de contenant suiveuses coopèrent dans la région des sas (6, 7) avec des éléments de fermeture fixes.
  8. Machine d'impression directe (1) selon l'une quelconque des revendications précédentes, dans laquelle le sas (6, 7) permettant d'amener les contenants (2) comprend au moins un dispositif de prétraitement (8), en particulier avec un module (8a) permettant de traiter les contenants avec un apprêt et/ou un poste de durcissement (8b) destiné à l'apprêt.
  9. Machine d'impression directe (1) selon l'une quelconque des revendications précédentes, dans laquelle le sas (7) permettant d'enlever les contenants (2) comprend au moins un dispositif de post-traitement (9), en particulier avec un module d'inspection (9a), un poste de durcissement (9b) destiné à l'impression directe, un lecteur de code à barres et/ou un module permettant d'appliquer une couche de finition.
  10. Machine d'impression directe (1) selon la revendication 8 ou 9, dans laquelle le poste de durcissement (8b) destiné à l'apprêt et/ou le poste de durcissement (9b) destiné à l'impression directe comprend un dispositif d'irradiation muni d'une source de lumière UV et/ou d'une source d'électrons.
  11. Machine d'impression directe (1) selon l'une quelconque des revendications précédentes, dans laquelle le vide dans la chambre de traitement (5) est un vide grossier compris entre 300 et 1 mbar ou un vide fin compris entre 1 et 10-3 mbar.
  12. Machine d'impression directe (1) selon l'une quelconque des revendications précédentes, dans laquelle le dispositif de transport (3) et les têtes d'impression directe (4a) sont réalisés afin d'imprimer sur les contenants (2) pendant le transport, en particulier dans laquelle les têtes d'impression directe (4a) sont réalisées afin de suivre de manière synchrone au moins par sections un déplacement de contenant.
  13. Procédé d'impression de contenants (2) avec une impression directe, dans lequel les contenants (2) sont transportés avec un dispositif de transport (3) et sont imprimés par impression directe au moyen de buses d'impression de têtes d'impression directe (4a),
    dans lequel les contenants sont transportés avec un transporteur du dispositif de transport (3) au moins partiellement ou complètement dans une chambre de traitement (5) au niveau de laquelle des postes d'impression (4) munis des têtes d'impression directe (4a) sont agencés de manière fixe et/ou au niveau de laquelle sont transportés des postes d'impression (4) avec les contenants (2),
    caractérisé en ce que
    les contenants (2) sont introduits dans, et sortis de, la chambre de traitement (5) sous vide, dans lequel les sas (6, 7) comprennent des poches de réception de contenant suiveuses qui sont réalisées avec des ouvertures grâce auxquelles les contenants (2) sont amenés dans, et enlevés de, la chambre de traitement (5), et
    les contenants (2) à l'intérieur de la chambre de traitement (5) sont imprimés avec les buses d'impression des têtes d'impression directe (4a).
  14. Procédé selon la revendication 13, dans lequel les contenants (2) sont prétraités lors de l'introduction, en particulier par application et/ou durcissement d'un apprêt.
  15. Procédé selon la revendication 13 ou 14, dans lequel l'impression directe est post-traitée, en particulier durcie, inspectée et/ou munie d'une couche de finition, lors de la sortie.
  16. Procédé selon l'une quelconque des revendications 13 à 15, dans lequel les buses d'impression des têtes d'impression directe (4a) sont commandées de manière numérique grâce à une unité de commande programmable.
EP16781089.4A 2015-11-20 2016-10-06 Machine d'impression directe et procédé pour effectuer une impression directe sur des contenants Active EP3377325B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015222999.8A DE102015222999A1 (de) 2015-11-20 2015-11-20 Direktdruckmaschine und Verfahren zur Bedruckung von Behältern mit einem Direktdruck
PCT/EP2016/073937 WO2017084804A1 (fr) 2015-11-20 2016-10-06 Machine d'impression directe et procédé pour effectuer une impression directe sur des contenants

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EP3377325B1 true EP3377325B1 (fr) 2022-03-09

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CN (1) CN209159188U (fr)
DE (1) DE102015222999A1 (fr)
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Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017215445A1 (de) * 2017-09-04 2019-03-07 Krones Ag Behandlungseinheit für Behälter
US10492626B2 (en) 2017-12-12 2019-12-03 Gpcp Ip Holdings Llc Food service material dispensers, systems, and methods
US11752779B2 (en) 2017-12-12 2023-09-12 Gpcp Ip Holdings Llc Food service cup dispensers, systems, and methods
US11472579B2 (en) 2018-12-04 2022-10-18 Gpcp Ip Holdings Llc Film securing apparatus and method
US12077337B2 (en) 2018-12-04 2024-09-03 Yum Connect, LLC Systems and methods for sealing a container
DE102018131988A1 (de) 2018-12-12 2020-06-18 Krones Aktiengesellschaft Vorrichtung und Verfahren zur Handhabung und/oder zum Verpacken von Artikeln
DE102019125845A1 (de) * 2019-09-25 2021-03-25 Krones Aktiengesellschaft Vorbehandlungsmaschine und Vorbehandlungsverfahren für Behälter
DE102019128739A1 (de) * 2019-10-24 2021-04-29 Krones Ag Behälterbehandlungsanlage und Verfahren zum Behandeln von Behältern
JP2021112850A (ja) * 2020-01-17 2021-08-05 昭和アルミニウム缶株式会社 缶体印刷システム、缶体印刷装置、および缶体
DE102021130583A1 (de) * 2021-11-23 2023-05-25 Krones Aktiengesellschaft Direktdrucksystem und Verfahren zum Betreiben eines Direktdrucksystems
DE102022122983A1 (de) * 2022-09-09 2024-03-14 KIC KRONES Internationale Cooperationsgesellschaft mbH Abfüllanlage, Mischer für Abfüllanlage und Verfahren zum Bereitstellen eines chemischen Produkts

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013208065A1 (de) * 2013-05-02 2013-07-04 Krones Ag Rundläufermaschine zur Bedruckung von Behältern
EP2743087A1 (fr) * 2012-12-17 2014-06-18 Krones AG Imprimante avec habillage
DE102013214935A1 (de) * 2013-07-30 2015-02-05 Krones Ag Druckstation und Verfahren für das Direktbedrucken von Behältern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050490A1 (de) * 2007-10-19 2009-04-23 Khs Ag Vorrichtung und Verfahren zum Bedrucken von Behältern
DE102010034780A1 (de) * 2010-08-18 2012-02-23 Volker Till Vorrichtung und Verfahren zum Bedrucken von Behältern
DE102013217659A1 (de) * 2013-09-04 2015-03-05 Krones Ag Behälterbehandlungsmaschine zur Bedruckung von Behältern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2743087A1 (fr) * 2012-12-17 2014-06-18 Krones AG Imprimante avec habillage
DE102013208065A1 (de) * 2013-05-02 2013-07-04 Krones Ag Rundläufermaschine zur Bedruckung von Behältern
DE102013214935A1 (de) * 2013-07-30 2015-02-05 Krones Ag Druckstation und Verfahren für das Direktbedrucken von Behältern

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CN209159188U (zh) 2019-07-26
EP3377325A1 (fr) 2018-09-26
DE102015222999A1 (de) 2017-05-24
WO2017084804A1 (fr) 2017-05-26

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