EP3820690A1 - Système pour le façonnage de morceaux de tuyau - Google Patents

Système pour le façonnage de morceaux de tuyau

Info

Publication number
EP3820690A1
EP3820690A1 EP19740329.8A EP19740329A EP3820690A1 EP 3820690 A1 EP3820690 A1 EP 3820690A1 EP 19740329 A EP19740329 A EP 19740329A EP 3820690 A1 EP3820690 A1 EP 3820690A1
Authority
EP
European Patent Office
Prior art keywords
positioning
bag components
processing
pieces
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19740329.8A
Other languages
German (de)
English (en)
Inventor
Rüdiger Duwendag
Thomas Hawighorst
Benedikt SITTE
Arne MATROSE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP3820690A1 publication Critical patent/EP3820690A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/88—Printing; Embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/08—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces
    • B41F17/14—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/002—Flexible containers made from sheets or blanks, e.g. from flattened tubes by joining superimposed sheets, e.g. with separate bottom sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/003—Flexible containers made from sheets or blanks, e.g. from flattened tubes made from tubular sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/20—Flexible containers made from sheets or blanks, e.g. from flattened tubes the longitudinal axes of the containers being perpendicular to the direction in which the sheets or blanks are fed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents

Definitions

  • the present invention relates to a system, a method and a printing apparatus for processing pieces of hose.
  • So-called paper floor layers are often used for the production of paper bags, in particular for the production of the bottoms of paper bags.
  • the paper floor layers have two sides along which the respective ends of a paper tube are processed, for example opened and folded and printed.
  • the paper floor layers often have printing apparatuses for applying a print image to the tube pieces transported along the paper floor layer.
  • the problem here is that the print quality is rather low, in particular in the case of large-area prints, which means that, for example, the coloring of a printed area is not exactly the same Coloring of pre-printed parts of the hose pieces corresponds.
  • the hose pieces or cover sheets that can be applied to the hose pieces are mainly printed on upstream independent printing machines.
  • order changes are particularly problematic. Order changes often mean a considerable effort, since the entire production usually has to be stopped in order to make the necessary complex color changes within the printing presses. Such color changes are necessary even if the paper bag ordered differs in two successive orders only in details, for example with regard to the color of a single element of the print.
  • the time delays within the upstream printing machines also mean longer downtimes within paper bag production and are therefore disadvantageous, particularly with regard to the productivity of the systems mentioned.
  • the object of the invention is therefore to propose a system for printing on hose pieces and / or bag components which has shorter downtimes compared to known systems with the same or higher product quality and thereby achieves higher productivity.
  • a system for processing hose pieces and / or bag components has at least one transport device for transporting hose pieces and / or bag components in a transport direction (x) and at least one processing station for processing hose pieces and / or Bag components includes. It is further provided according to the invention that at least one processing station is formed as a printing apparatus for applying additional printing to hose pieces and / or bag components provided with pre-printed images, the printing apparatus being designed and arranged within the system such that additional printing is carried out on the tubular parts provided with pre-printed images and / or bag components can be applied as a function of the form in order to minimize the number of print image changes when applying print images to tube pieces and / or bag components.
  • a major advantage of the invention which is obtained when the overprint is applied as a function of the form, is that the number of color changes within upstream printing processes can be reduced, which significantly reduces the downtimes of a system according to the invention and thus with the same or better Product quality enables higher productivity with regard to the production of paper bags.
  • the system in question for processing tube pieces and / or bag components is used in particular for processing paper tubes.
  • the system in question can also be used to process plastic hoses, fabric hoses, rubber hoses and the like.
  • a form is to be understood in particular as a printing section which is larger in area than an additional printing area and which can serve, for example, as advertising space or as an area for product designation, type designation or type designation of the relevant product to be arranged within the hose pieces and / or the bag components and in time before one subsequent printing takes place.
  • a form is in particular carried out on a printing machine upstream of the system according to the invention.
  • the form does not necessarily have to be visually visible, but can also be formed as UV printing or the like, which is only visible by means of irradiation with UV light.
  • a form can also be understood to mean pretreatment, such as the pretreatment or wetting of adhesive surfaces or the application of emulsions or the like.
  • an overprint is to be understood as a printing section which is smaller in area than the preprint, which in particular as a serial number, danger symbol, date of manufacture, filling date, expiry date, preparation note, QR code, name of the processing employee, sensor-detectable Indices, tracking information or as
  • Distribution regions or the like can be formed and additionally applied to a piece of hose and / or a bag component after a pre-print.
  • a print image changeover within the scope of the invention also means, in particular, a changeover or changeover of an inking unit of a printing device for a new job.
  • said print image changes within printing apparatuses are regarded as disadvantageous or particularly complex.
  • further processing stations for processing tube pieces are preferably arranged within the system in question.
  • These can be formed, for example, as an internal locking device and / or as a cover sheet device and / or as a floor laying device and / or as a coating device and / or as an embossing device and / or as a bonding device or the like and thus serve to supply an internal bar or cover sheets, to lay floors, to Coating, embossing or gluing.
  • further processing stations for processing hose pieces and / or bag components are conceivable.
  • the additional printing can be applied to parts of a sack body provided with pre-printed images.
  • the bag body usually comprises the largest part of a paper bag in terms of area and is often printed with advertising or the product names or the like.
  • the bag components are formed in the form of bottom cover sheets.
  • Such ground cover sheets have proven to be an efficient way of marking filled paper bags in the context of the production of paper bags, since the bottoms of the bags are generally accessible and visible when stacked filled bags on pallets.
  • the bag components in question can also be formed as valve labels or the like.
  • bottom cover sheets and valve labels these can in particular be inline - i.e. printed from the roll.
  • the additional pressure on the tube pieces and / or bag components provided with pre-printed images is dependent on the pre-pressure, in particular depending on the positioning of the pre-pressure on the tube pieces and / or Bag components can be applied, in particular positioned.
  • additional information such as a hazard symbol, a date of manufacture or a date of filling, at a vacant position on a form so that the symbol in question is visibly applied to the paper bags and / or bag components. If the positioning of pre-printed images on hose pieces changes, it is therefore advisable to adjust the positioning of the overprint accordingly.
  • the overprint depending on the color, quality, format, orientation or other properties of the preprint.
  • the same Color and / or print quality and / or the same format and / or the same orientation or the like, which was used in the pre-printing can also be used in the subsequent additional printing.
  • the processing stations in particular the printing apparatus, rotate and / or translate at least around and / or along an axis (x), preferably around and / or along two Axes (x, y), in particular are formed so as to be movable around and / or along three axes (x, y, z).
  • the individual processing stations are preferably movable independently of one another, so that the processing stations are not only movable relative to the hose pieces and / or bag components to be processed, but also relative to one another.
  • valves for applying color particles are then opened and closed, for example, at intervals in order to apply a preliminary or additional pressure, or other processing means are moved accordingly.
  • positioning means for positioning the individual processing stations relative to one another and / or the processing stations relative to the tube pieces and / or bag components to be processed.
  • the individual processing stations can either have separate positioning means, which are in particular fixedly and directly arranged on the individual processing stations, or have common positioning means, so that multiple processing stations can be positioned using one and the same positioning means, which is either fixed or detachable to the individual Processing stations can be arranged.
  • the processing stations are designed to be electrically controllable, preferably automatically positionable by means of an electrical control.
  • the Processing stations are preferably driven by means of a differential gear and / or by means of an electric motor, in particular by means of a servo motor.
  • the system according to the invention has a detection unit for recording data for determining the type and / or the positioning of a form.
  • the detection unit can have, for example, a sensor for recording data, by means of which the type and / or the positioning of a form can be determined.
  • the sensor can be designed, for example, as a camera, as an infrared sensor, as a light barrier or the like and can recognize, for example, an edge or another element of a pre-printed form.
  • the detection unit has more than one sensor, the sensors preferably being arranged at different positions in the system.
  • the data is determined by the detection unit on the basis of various sensors and averaged and / or weighted before determining a type and / or positioning of a form and / or other statistical data evaluation methods.
  • a processing unit for determining the type and / or the positioning of an additional print on the basis of the data recorded by the detection unit and / or a control unit for controlling an inking unit on the basis of the type and / or positioning determined by the processing unit an additional pressure is provided.
  • a processing unit for determining the type and / or the positioning of an additional print on the basis of the data recorded by the detection unit and / or a control unit for controlling an inking unit on the basis of the type and / or positioning determined by the processing unit an additional pressure is provided.
  • a flexo, low or Offset printing unit could do this, for example, by positioning a format carrier, whereas positioning in a digital printing unit can be carried out in a simple manner as part of a control at the right time.
  • the individual system components are preferably connected to one another by means of communication and control lines with a view to simple and fast communication and controllability.
  • the individual system components can preferably communicate or be controlled wirelessly or contactlessly on a server or cloud basis and / or via the Internet.
  • the system is formed as a learning unit and changes parameters based on collected data and empirical values and thus adapts the operation.
  • the system has at least one supply unit for supplying individual pieces of hose and / or bag components and / or a discharge unit for the discharge of finished paper bags. It can be provided in the context of a particularly fail-safe system that additional control and / or alignment units for checking and / or aligning the processed tube pieces and / or bag components are arranged on the feed and / or discharge unit.
  • the invention also relates to a printing apparatus for applying additional printing to tube pieces and / or bag components provided with pre-printed images, comprising a positionable inking unit, wherein the inking unit is designed to be electrically driven, in particular electrically driven and / or phase-adjustable by means of a servo motor.
  • a paper floor layer comprising a printing apparatus described above for applying an additional print, in particular comprising a system described above
  • the invention relates to a paper sack manufacturing and processing system, comprising a printing apparatus described above for applying an overprint, preferably comprising a system described above, in particular comprising a paper floor layer described above.
  • the method in question for processing tubular pieces and / or bag components includes, in particular, the steps of transporting tubular pieces and / or bag components by means of a transport device in a transport direction (x) and applying additional pressure to tubular pieces and / or bag components provided with pre-printed images by means of a printing apparatus , the application of the overprint on the tube pieces and / or bag components provided with pre-printed images depending on the pre-print in order to minimize the number of print image changes when applying printed images to tube pieces and / or bag components.
  • the method according to the invention thus brings with it the same advantages as have already been described in detail with regard to the system according to the invention.
  • the dependency of the overprint according to the invention can preferably exist with regard to the type and / or positioning of the overprint, with regard to the type in particular the color, the print quality, the print resolution, the print orientation, the print layout or the like can be taken into account.
  • the method also includes data acquisition for determining a type and / or positioning of a form by means of a detection unit.
  • the acquisition of data for determining a type and / or positioning of a pre-pressure can take place in particular with the aid of various sensors which, according to the explanations for the system according to the invention for processing tube pieces and / or bag components, are preferably arranged at different positions of the system in question.
  • the method according to the invention can preferably also provide for determining a type and / or positioning of an additional print by means of a processing unit on the basis of the recorded data and / or subsequently triggering an inking unit on the basis of the type and / or positioning determined by the processing unit an additional pressure by means of a control unit.
  • Positioning can in particular take place in that the control unit, depending on the type and / or positioning of an overprint determined by the processing unit, sends a signal to a positioning means arranged on the printing apparatus, which then correspondingly positions an overprint, in particular on the basis of a positioning of an inking unit of the printing unit Printing apparatus.
  • FIG. 1 shows a schematic representation of the production of bags, comprising a system according to the invention for processing tubular pieces and / or bag components according to a first exemplary embodiment
  • FIG. 2 shows a schematic representation of the production of bags, comprising a system according to the invention for processing tubular pieces and / or bag components according to a second exemplary embodiment
  • FIG. 3 shows an enlarged view of a schematic illustration of a system according to the invention for processing tube pieces and / or bag components according to a third exemplary embodiment, comprising a pre-printed tube piece with a pre-pressure in a first positioning
  • 4 shows an enlarged view of a schematic representation of a system according to the invention for processing hose pieces and / or bag components according to a third exemplary embodiment, comprising a pre-printed hose piece with a pre-pressure in a second positioning
  • FIG. 5 shows a schematic illustration of the production of bags, comprising a system according to the invention for processing tubular pieces and / or bag components according to a fourth exemplary embodiment, together with a transport device for transporting tubular pieces and / or
  • FIG. 1 shows a schematic illustration of the production of bags 10 ′, comprising a system 2 according to the invention for processing tube pieces 10 and / or bag components according to a first exemplary embodiment.
  • the system 2 according to the invention here has a transport device 40, via which the individual tube pieces 10 and / or bag components are transported in succession in a transport direction x and are processed by means of processing stations 4, 6, 8, 12, 14, 16 arranged along the transport device 40.
  • the individual processing stations 4, 6, 8, 12, 14, 16 are at least partially arranged on opposite sides of the transport device 40. In this case, the arrangement of the processing stations is essentially perpendicular to the transport direction x of the transport device 40.
  • Various processing steps are carried out in the individual processing stations 4, 6, 8, 12, 14, 16 for processing tubular pieces 10 and / or bag components in order to form finished bags 10 'from the tubular pieces 10.
  • the first two processing stations 4, which are arranged opposite one another, of the six processing stations 4, 6, 8, 12, 14, 16 arranged next to one another the end of the hose is pulled open, for example, so that the open floor lies in one plane.
  • a valve label apparatus 6 a valve label 5 is then introduced into the open bottom of the hose piece 10 before 8 areas of the bottom are coated with adhesive or the like in the subsequent processing stations.
  • a bottom cover sheet 19 is applied to the added bottom of the now almost finished sack 10 'in the processing stations 14.
  • This bottom cover sheet 19 is already provided with a form 13, depending on which an additional print 17 is subsequently generated by means of the printing unit 16.
  • a form 13 is in particular a printing section which is larger in area than the additional printing 17 and which can serve, for example, as advertising space or as an area for designating the product / type or type.
  • the additional print 17 can also be formed, in particular, as a danger symbol, as a production date, as a filling date, as a use-by date, as a preparation instruction or as a distribution region or the like and, according to the invention, depend on the type and / or positioning of the form 13.
  • the finished sack 10 'provided with additional pressure 17 is finally transferred to a discharge unit, not shown here.
  • FIG. 2 shows a schematic illustration of the production of bags 10 ′, comprising a system 2 according to the invention for processing tubular pieces 10 and / or bag components according to a second exemplary embodiment.
  • positioning means 18 for positioning the processing stations 4, 6, 8, 12, 14, 16 are present at the individual processing stations 4, 6, 8, 12, 14, 16 relative to one another and relative to the tube pieces transported along the transport device 40 10 arranged.
  • the processing stations 4, 6, 8, 12, 14, 16 can be formed so as to be displaceable at least along one axis (x), preferably along two axes (x, y), in particular along three axes (x, y, z) and relative to one another as well as to the hose pieces 10 transported via the transport device 40, so that by means of the positioning means 18, for example, an auxiliary pressure 17 can be positioned depending on a positioning of a pre-pressure 13 on a hose piece 10 or the bottom cover sheet 19 of a hose piece 10.
  • FIG. 3 shows an enlarged view of a schematic illustration of a system 2 according to the invention for processing tube pieces 10 and / or bag components according to a third exemplary embodiment, comprising a pre-printed tube piece 10 with a pre-pressure 13 in a first positioning.
  • the system 2 in question includes a positionable processing station 14 for addition of bottom cover sheets 19, a positionable printing apparatus 16 for printing on hose sections 10 and / or bag components and a transport device 40 for transporting hose sections 10 and / or bag components.
  • the system 2 comprises a detection unit 30 for recording data for determining the type and / or the positioning of a form 13, a processing unit 32 for determining the type and / or the positioning of an additional print 17 on the basis of the data recorded by the detection unit 30 and a control unit 34 for control, in particular for positioning an inking unit on the basis of the type determined by the processing unit 32 and / or positioning an additional print 17.
  • the detection unit 30 furthermore comprises the sensors 30 ′ which are shown in the present case third embodiment between the processing stations 14 for feeding ground cover sheets 19 and the printing apparatus 16 are arranged and can be formed in the simplest case as cameras, infrared sensors, light barriers or the like.
  • an additional pressure 17 can be applied as a function of a pre-pressure 13 on a hose piece 10 or a bag component, such as a bottom cover sheet 19 of a hose piece 10.
  • the positioning of a form 13 is detected by the sensors 30 ′′ of the detection unit 30 and, using this, a positioning unit 17 is determined by means of a processing unit 32, which then passes the data on to a control unit 34 for controlling a positioning means 18.
  • the positioning means 18 finally aligns an inking unit arranged within the printing apparatus 16, so that an overprint 17, in particular a positioning of an overprint, can take place as a function of the determined positioning of a form 13.
  • the individual system components are connected to one another in the present case by means of a communication and control line.
  • FIG. 4 shows an enlarged view of a schematic illustration of a system 2 according to the invention for processing tube pieces 10 and / or bag components according to a third exemplary embodiment, comprising a pre-printed one Hose section 10 with a pre-pressure 13 in a second positioning.
  • the second positioning of the form 13 is shifted so far to the right relative to the first positioning shown in FIG. 3 that there is no more space for an additional print 17 at this point.
  • the control unit 34 can issue a command to the positioning means 18, which then adjusts the positioning of the printing apparatus 16, in particular the positioning of the inking unit of the printing apparatus 16, in such a way that the additional pressure 17 is arranged at the vacant position of the bottom cover sheet 19.
  • an automatically controllable adaptation of an additional print 17 to a pre-print 13 is possible, which enables a high variability in print images without frequent print adjustments of a pre-print apparatus.
  • FIG. 5 shows a schematic illustration of the production of bags 10 ', comprising a system 2 according to the invention for processing tubular pieces 10 and / or bag components according to a fourth exemplary embodiment, together with a transport device 40 for transporting tubular pieces 10 and / or bag components, which is shown in more detail here ,
  • the processing stations 4, 6, 8, 12, 14, 16 shown next to one another within the dashed box A are shown separately and in a top view with a view to a simplified representation.
  • the processing stations 4, 6, 8, 12, 14, 16 are arranged rotated 90 ° clockwise around the axis x between the conveyor belts 25 of the transport device 40, so that during the transport of the tube pieces 10 and / or bag components through the transport device 40 Processing of the tube pieces 10 and / or bag components by means of the processing stations 4, 6, 8, 12, 14, 16 can take place.
  • the separated hose pieces 10 arranged on a stack 24 are conveyed from a storage unit 22 to a first feed unit 44 via a rotary feeder 20. From the first feed unit 44, the tube pieces 10 then reach the transport device 40, from which they are guided through the transport device 40 via the transport means 25 and are fed to the individual processing stations 4, 6, 8, 12, 14, 16. Find 4, 6, 8, 12, 14, 16 within the individual processing stations the processing steps shown in Figures 1-4 and explained in the description instead. After processing, the finished bags 10 'are finally fed to the discharge unit 46.
  • the present system 2 also has a detection unit 30, in the present case comprising two sensors 30 'which, according to this fourth exemplary embodiment of the system 2 according to the invention, lie opposite the processing station 14, which is embodied in one piece here of bottom cover sheets 19 are arranged.
  • the sensors 30 ' are used to record the data for determining the type and or positioning of a form 13.
  • the color and / or the print resolution and / or the print format and / or the print orientation of a form can in particular be recorded with regard to a type of form.
  • the data recorded by the sensor 30 'or the sensors 30' are then fed to the processing unit 32, which determines the type and / or positioning of the additional print 17 in accordance with the preceding explanations, depending on the specific type and / or positioning of the additional print finally, a positioning means 18 is activated with the aid of the control unit 34.
  • the components arranged within the system 2, in particular the detection unit 30, the sensors 30 ', the processing unit 32, the control unit 34 and also the positioning means 18 for this purpose, are connected to one another via a communication and control line 36, so that smooth communication and control between the system components is guaranteed.
  • the individual components of the system 2 in question can also be connected to one another wirelessly or contactlessly via Bluetooth, NFC, WLAN or the like.

Landscapes

  • Making Paper Articles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

L'invention concerne un système (2) destiné au façonnage de morceaux de tuyau (10) et/ou de composants de poche, comprenant au moins un dispositif de transport (40) destiné au transport de morceaux de tuyau (10) et/ou de composants de poche dans une direction de transport (x), au moins une station de façonnage (4, 6, 8, 12, 14, 16) destinée au façonnage de morceaux de tuyau (10) et/ou de composants de poche. Au moins une station de façonnage (4, 6, 8, 12, 14, 16) est réalisée sous la forme d'un appareil d'impression (16) destiné à appliquer une impression d'accompagnement (17) sur des morceaux de tuyau (10) et/ou des composants de poche pourvus d'images préimprimées (13), et l'appareil d'impression (16) est configuré et disposé à l'intérieur du système (2) de telle sorte que l'impression d'accompagnement (17) peut être appliquée sur les morceaux de tuyau (10) et/ou les composants de poche pourvus d'images préimprimées (13) en fonction de la préimpression (13) afin de réduire le nombre de changements de position d'image imprimée lors de l'application d'images imprimées sur les morceaux de tuyau (10) et/ou les composants de poche.
EP19740329.8A 2018-07-09 2019-07-09 Système pour le façonnage de morceaux de tuyau Pending EP3820690A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018116521 2018-07-09
DE102019107466.5A DE102019107466A1 (de) 2018-07-09 2019-03-22 System zur Bearbeitung von Schlauchstücken
PCT/EP2019/068399 WO2020011782A1 (fr) 2018-07-09 2019-07-09 Système pour le façonnage de morceaux de tuyau

Publications (1)

Publication Number Publication Date
EP3820690A1 true EP3820690A1 (fr) 2021-05-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19740329.8A Pending EP3820690A1 (fr) 2018-07-09 2019-07-09 Système pour le façonnage de morceaux de tuyau

Country Status (3)

Country Link
EP (1) EP3820690A1 (fr)
DE (1) DE102019107466A1 (fr)
WO (1) WO2020011782A1 (fr)

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US6217497B1 (en) * 1998-11-09 2001-04-17 Profile Packaging, Inc. Stand-up apparatus for producing flexible pouches
JP3547395B2 (ja) * 2000-12-04 2004-07-28 本田技研工業株式会社 物品収納袋およびその製造方法
DE102004004264C5 (de) * 2004-01-28 2011-02-24 Koenig & Bauer Aktiengesellschaft Verfahren zur Kompensation einer Querdehnung und/oder einer Längsdehnung eines Bedruckstoffes und Druckmaschine mit mehreren mindestens ein Druckbild auf einem Bedruckstoff erzeugenden Druckwerken
DE102006039564B4 (de) * 2006-08-23 2013-01-17 Windmöller & Hölscher Kg Positionsregelung an Bodenleger mit Bildverarbeitung
DE102010039770A1 (de) * 2010-08-25 2012-03-01 Windmöller & Hölscher Kg Sack sowie Verfahren und Vorrichtung zur Herstellung von Säcken

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DE102019107466A1 (de) 2020-01-09
WO2020011782A1 (fr) 2020-01-16

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